• About TC
  • Affiliate Disclaimer
  • Privacy Policy
  • TOS
  • Contact
Friday, July 18, 2025
Techcratic
No Result
View All Result
  • AI
    Artificial Intelligence

    The Lifecycle of Feature Engineering: From Raw Data to Model-Ready Inputs

    Artificial Intelligence

    Building End-to-End Data Pipelines: From Data Ingestion to Analysis

    Artificial Intelligence

    How Rapid7 automates vulnerability risk scores with ML pipelines using Amazon SageMaker AI

    Artificial Intelligence

    Build a conversational data assistant, Part 2 – Embedding generative business intelligence with Amazon Q in QuickSight

    Artificial Intelligence

    Enabling Differentially Private Federated Learning for Speech Recognition: Benchmarks, Adaptive Optimizers, and Gradient Clipping

    Artificial Intelligence

    Overcoming Vocabulary Constraints with Pixel-level Fallback

    Artificial Intelligence

    Uphold ethical standards in fashion using multimodal toxicity detection with Amazon Bedrock Guardrails

    Artificial Intelligence

    10 Surprising Things You Can Do with Python’s datetime Module

    Artificial Intelligence

    New capabilities in Amazon SageMaker AI continue to transform how organizations develop AI models

  • Apple
    HSBC says Apple’s AI fumble may stretch iPhone upgrade cycle

    HSBC says Apple’s AI fumble may stretch iPhone upgrade cycle

    WhatsApp streamlines in-app support process

    WhatsApp streamlines in-app support process

    Brad Pitt F1, Ocean’s Eleven, hit, blockbuster

    Brad Pitt F1, Ocean’s Eleven, hit, blockbuster

    One of the iPhone 17 Pro colors might literally be Liquid Glass

    One of the iPhone 17 Pro colors might literally be Liquid Glass

    watchOS 26: Four new features your Apple Watch might not support

    watchOS 26: Four new features your Apple Watch might not support

    Kingston XS2000 4TB External SSD review: Features, specs, price

    Kingston XS2000 4TB External SSD review: Features, specs, price

    This iPhone eSIM app gives you free data in Europe

    This iPhone eSIM app gives you free data in Europe

    9to5Mac Daily: July 18, 2025 – Meta vs Apple, AirPods

    Genmoji in iOS 26: Here’s every new feature coming soon

    Genmoji in iOS 26: Here’s every new feature coming soon

  • ComputerWorld
    Under CISPE pressure, Microsoft opens the door to fairer cloud competition in Europe

    Under CISPE pressure, Microsoft opens the door to fairer cloud competition in Europe

    Wait a minute — developers who use genAI tools are slower?

    Wait a minute — developers who use genAI tools are slower?

    The car as Office: Mercedes integrates Teams, Intune and Copilot

    The car as Office: Mercedes integrates Teams, Intune and Copilot

    How AI is reshaping Slack

    How AI is reshaping Slack

    Hands on: An early look at Comet — and how AI browsers could change the internet

    Hands on: An early look at Comet — and how AI browsers could change the internet

    LLMs bow to pressure, changing answers when challenged: DeepMind study

    LLMs bow to pressure, changing answers when challenged: DeepMind study

    This will be the name of OpenAI’s rumored browser

    This will be the name of OpenAI’s rumored browser

    Rushing into genAI? Prepare for budget blowouts and broken promises – Computerworld

    Rushing into genAI? Prepare for budget blowouts and broken promises – Computerworld

    The simple Android screen app that saves my sanity – Computerworld

    The simple Android screen app that saves my sanity – Computerworld

  • Gaming
    THIS GAME MADE ME A LITTLE MAD!! | Thymesia | – PART 2

    THIS GAME MADE ME A LITTLE MAD!! | Thymesia | – PART 2

    The Callisto Protocol 5 things We Liked (& 2 Things We Didn’t) PS5 NEW GAMEPLAY

    The Callisto Protocol 5 things We Liked (& 2 Things We Didn’t) PS5 NEW GAMEPLAY

    Gabe Newell says AI tools will result in a ‘funny situation’ where people who don’t know how to program become ‘more effective developers of value’ than those who’ve been at it for a decade

    Gabe Newell says AI tools will result in a ‘funny situation’ where people who don’t know how to program become ‘more effective developers of value’ than those who’ve been at it for a decade

    Starship Troopers: Extermination PS5 Gameplay

    Starship Troopers: Extermination PS5 Gameplay

    I’ve just crowned these Beyerdynamic headphones as the best audiophile closed-back cans, although it’s a shame about the lack of microphone

    I’ve just crowned these Beyerdynamic headphones as the best audiophile closed-back cans, although it’s a shame about the lack of microphone

    As Dusk Falls – My Family | Xbox Game Pass | Cloud Gaming

    As Dusk Falls – My Family | Xbox Game Pass | Cloud Gaming

    Diablo 4 – Patch 1.1 Disaster! Season 1 Delay Demanded by Fans 4 & Review Scores Plummet!

    Diablo 4 – Patch 1.1 Disaster! Season 1 Delay Demanded by Fans 4 & Review Scores Plummet!

    DayZ creator’s monster-hunting survival game gets major new DLC offering brutal endgame challenges with lavish loot: ‘Survival games should be challenging, after all’

    DayZ creator’s monster-hunting survival game gets major new DLC offering brutal endgame challenges with lavish loot: ‘Survival games should be challenging, after all’

    very well thought out review of sonic frontiers

    very well thought out review of sonic frontiers

  • Retro Rewind
    Retro Rewind: Electronic Games April 1995

    Retro Rewind: Electronic Games April 1995

    Retro Rewind: Electronic Gaming Monthly Magazine Number 55 February 1994

    Retro Rewind: Electronic Gaming Monthly Magazine Number 57 April 1994

    Retro Rewind: Blast from the Past – 35 Iconic Commercials of 1988!

    Retro Rewind: Blast from the Past – 35 Iconic Commercials of 1988!

    Retro Rewind: PC World Magazine August 1998

    Retro Rewind: PC World Magazine August 1998

    Retro Rewind: Computer Shopper Magazine September 1997

    Retro Rewind: Computer Shopper Magazine September 1997

    Retro Rewind: PC Magazine December 2015

    Retro Rewind: PC Magazine December 2015

    Retro Rewind: EDGE Magazine RETRO #1: The Guide to Classic Videogame Playing and Collecting

    Retro Rewind: EDGE Magazine RETRO #1: The Guide to Classic Videogame Playing and Collecting

    Retro Rewind: Computer Gaming World Magazine Issue 73 December 1998

    Retro Rewind: Computer Gaming World Magazine Issue 73 December 1998

    Retro Rewind: Electronic Gaming Monthly Magazine Number 55 February 1994

    Retro Rewind: Electronic Gaming Monthly Magazine Number 55 February 1994

  • Tech Art
    Love In Time Of Quarantine, Nurdwi Subagyo Katong & Friends, Digital Collage, Appropriationism 1

    Love In Time Of Quarantine, Nurdwi Subagyo Katong & Friends, Digital Collage, Appropriationism 1

    How to start a Graphic Design Agency? | How to Start your own Business with Graphic Designing

    How to start a Graphic Design Agency? | How to Start your own Business with Graphic Designing

    Dreamy Dandelions | Adobe Fresco

    Dreamy Dandelions | Adobe Fresco

    Tutorial on how I render/shade hair on ibis paint x! (begginer friendly)

    Tutorial on how I render/shade hair on ibis paint x! (begginer friendly)

    Color Theory for BEGINNERS  + How to ACTUALLY use it in Digital Painting

    Color Theory for BEGINNERS + How to ACTUALLY use it in Digital Painting

    How to Create Augmented Reality for Education

    How to Create Augmented Reality for Education

    VECTOR ART ON PICSART : How to edit vector art on Picsart tutorial ( tagalog )

    VECTOR ART ON PICSART : How to edit vector art on Picsart tutorial ( tagalog )

    Art Comes Naturally in Upstate New York

    Art Comes Naturally in Upstate New York

    Greeting Card Junk Journal: Index Cards & Masking Tape

    Greeting Card Junk Journal: Index Cards & Masking Tape

  • Tech Deals
    ORICO 1TB External SSD Up to 1050MB/s, Hanging Hole Design Portable Solid State Drive,…

    ORICO 1TB External SSD Up to 1050MB/s, Hanging Hole Design Portable Solid State Drive,…

    ITD ITANDA USB 3.0 Micro Cable, 3.3FT, Heavy Duty High Speed Hard Drive Cable, USB 3.0 A…

    ITD ITANDA USB 3.0 Micro Cable, 3.3FT, Heavy Duty High Speed Hard Drive Cable, USB 3.0 A…

    Intel 660p Series M.2 2280 1TB PCIe NVMe 3.0 x4 3D2, QLC Internal Solid State Drive…

    Intel 660p Series M.2 2280 1TB PCIe NVMe 3.0 x4 3D2, QLC Internal Solid State Drive…

    HP OfficeJet Pro 8125e Wireless All-in-One Color Inkjet Printer, Print, scan, Copy, ADF,…

    HP OfficeJet Pro 8125e Wireless All-in-One Color Inkjet Printer, Print, scan, Copy, ADF,…

    [USB3.2 Gen2] USB-C+USB-A External SSD 1TB 1,050MB/s for PS5 iPhone15 MacBook iPad Xbox…

    [USB3.2 Gen2] USB-C+USB-A External SSD 1TB 1,050MB/s for PS5 iPhone15 MacBook iPad Xbox…

    Fantom Drives – VENOM8 2TB NVMe Gen 4 M.2 Internal SSD – PS5 Memory Upgrade 3D NAND TLC…

    Fantom Drives – VENOM8 2TB NVMe Gen 4 M.2 Internal SSD – PS5 Memory Upgrade 3D NAND TLC…

    CORSAIR Dominator Titanium RGB DDR5 RAM 64GB (2x32GB) DDR5 6600MHz CL32 Intel XMP iCUE…

    CORSAIR Dominator Titanium RGB DDR5 RAM 64GB (2x32GB) DDR5 6600MHz CL32 Intel XMP iCUE…

    Stratos Micro Gaming Desktop – AMD Ryzen 7 5700G, 32GB DDR4 RAM, 1TB NVMe SSD,…

    Stratos Micro Gaming Desktop – AMD Ryzen 7 5700G, 32GB DDR4 RAM, 1TB NVMe SSD,…

    Asrock Z790PGSONIC Mb Asrock Z790 Pg Sonic R

    Asrock Z790PGSONIC Mb Asrock Z790 Pg Sonic R

  • Techs Got To Eat
    Bacon & Spinach Mug Quiche: 3-Minute Gourmet Breakfast

    Bacon & Spinach Mug Quiche: 3-Minute Gourmet Breakfast

    Cheesy Broccoli Rice Mug: 5-Minute Super Comfort Food

    Cheesy Broccoli Rice Mug: 5-Minute Super Comfort Food

    Top 10 Vegetarian Recipes for 2025: Easy and Nutritious Meals for Busy People

    Top 10 Vegetarian Recipes for 2025: Easy and Nutritious Meals for Busy People

    Bacon Mug Lasagna: 5-Minute Microwave Meat Lover’s Dream

    Bacon Mug Lasagna: 5-Minute Microwave Meat Lover’s Dream

    Bacon Fried Rice Mug: 5-Minute Microwave Meal

    Bacon Fried Rice Mug: 5-Minute Microwave Meal

    Bacon & Cheddar Mug Biscuit: 2-Minute Savory Comfort

    Bacon & Cheddar Mug Biscuit: 2-Minute Savory Comfort

    Loaded Bacon Cheesy Potato Mug: 5-Minute Comfort Food

    Loaded Bacon Cheesy Potato Mug: 5-Minute Comfort Food

    Peanut Butter Banana Mug Muffin: 5-Minute Protein Snack

    Peanut Butter Banana Mug Muffin: 5-Minute Protein Snack

    Oreo Mug Cake: 2-Minute Cookie & Cake Combo!

    Oreo Mug Cake: 2-Minute Cookie & Cake Combo!

  • Tesla
    BougeRV Anti-Rust Aluminum Roof Basket 47”x40”x8” Lightweight Universal Rooftop Cargo…

    BougeRV Anti-Rust Aluminum Roof Basket 47”x40”x8” Lightweight Universal Rooftop Cargo…

    Tesla Cybertruck Center Console Wireless Charger Mat & Phone Charge Area Silicone Mat…

    Tesla Cybertruck Center Console Wireless Charger Mat & Phone Charge Area Silicone Mat…

    1 PC Shock-Absorbing 4.7″-7.1″ Mobile Phone Holder, One-Second Placement of Horizontal…

    1 PC Shock-Absorbing 4.7″-7.1″ Mobile Phone Holder, One-Second Placement of Horizontal…

    Hawyet 1 PC Double Head Car Detail Clean Brush, 8.6In x 1.9In ABS Auto Interior Cleaning…

    Hawyet 1 PC Double Head Car Detail Clean Brush, 8.6In x 1.9In ABS Auto Interior Cleaning…

    Easy Install Black Hub Caps Cover for Tesla Cybertruck 2025,OEM Style Wheel Protection…

    Easy Install Black Hub Caps Cover for Tesla Cybertruck 2025,OEM Style Wheel Protection…

    2PCS Car Floor Jack Handle Bolts, 3 Ton 4 Ton Horizontal Floor Jack Pressure Rod Fixed…

    2PCS Car Floor Jack Handle Bolts, 3 Ton 4 Ton Horizontal Floor Jack Pressure Rod Fixed…

    2 PCS Motorcycle Gear Shift Level Cover, Anti-Slip Rubber Protector for Motorcycle Gear…

    2 PCS Motorcycle Gear Shift Level Cover, Anti-Slip Rubber Protector for Motorcycle Gear…

    Tesla employees try to oust Elon, new Volvo, and Micah’s close call

    Electric Bronco, new Model Y, and Waymo’s is bigger than Elon’s

    CAR PASS Line Rider Sporty Front Seat Covers,Gray Car Seat Covers Two Front Seats Only,…

    CAR PASS Line Rider Sporty Front Seat Covers,Gray Car Seat Covers Two Front Seats Only,…

  • UFO
    Drone Strobe Light Anti Collision Multiple Lighting Modes Adjustable for Night Flying – Rechargeable LED Flash Lamp, Fits DJI Neo/Avata 2/Flip/Mini 4 Pro/Mini 3 Pro/2/Air 3S/Mavic 3/2 & All RC Drones

    Drone Strobe Light Anti Collision Multiple Lighting Modes Adjustable for Night Flying – Rechargeable LED Flash Lamp, Fits DJI Neo/Avata 2/Flip/Mini 4 Pro/Mini 3 Pro/2/Air 3S/Mavic 3/2 & All RC Drones

    Contactee & Channel talks Extra-Dimensional ETs

    Contactee & Channel talks Extra-Dimensional ETs

    Queday Mens Sport Sandals Closed Toe Outdoor Hiking Sandals Lightweight Trail Walking Casual Water Shoes

    Queday Mens Sport Sandals Closed Toe Outdoor Hiking Sandals Lightweight Trail Walking Casual Water Shoes

    Alien Trespass

    Alien Trespass

    UFO Paranormal Overlords [DVD]

    UFO Paranormal Overlords [DVD]

    10 SCARY Videos That Will MAKE YOU SICK !

    10 SCARY Videos That Will MAKE YOU SICK !

    Alien / Aliens Double Feature

    Alien / Aliens Double Feature

    Lil Mac N’ Cheese – Unidentified Flying Object

    Lil Mac N’ Cheese – Unidentified Flying Object

    Sunco 6 Pack UFO LED High Bay Light, Shop Lights for Warehouse, Plug & Play, 19500 LM, 150W, 5000K Daylight, Power Cord Included, IP65 Waterproof Shatterproof Fixture UL

    Sunco 6 Pack UFO LED High Bay Light, Shop Lights for Warehouse, Plug & Play, 19500 LM, 150W, 5000K Daylight, Power Cord Included, IP65 Waterproof Shatterproof Fixture UL

  • AI
    Artificial Intelligence

    The Lifecycle of Feature Engineering: From Raw Data to Model-Ready Inputs

    Artificial Intelligence

    Building End-to-End Data Pipelines: From Data Ingestion to Analysis

    Artificial Intelligence

    How Rapid7 automates vulnerability risk scores with ML pipelines using Amazon SageMaker AI

    Artificial Intelligence

    Build a conversational data assistant, Part 2 – Embedding generative business intelligence with Amazon Q in QuickSight

    Artificial Intelligence

    Enabling Differentially Private Federated Learning for Speech Recognition: Benchmarks, Adaptive Optimizers, and Gradient Clipping

    Artificial Intelligence

    Overcoming Vocabulary Constraints with Pixel-level Fallback

    Artificial Intelligence

    Uphold ethical standards in fashion using multimodal toxicity detection with Amazon Bedrock Guardrails

    Artificial Intelligence

    10 Surprising Things You Can Do with Python’s datetime Module

    Artificial Intelligence

    New capabilities in Amazon SageMaker AI continue to transform how organizations develop AI models

  • Apple
    HSBC says Apple’s AI fumble may stretch iPhone upgrade cycle

    HSBC says Apple’s AI fumble may stretch iPhone upgrade cycle

    WhatsApp streamlines in-app support process

    WhatsApp streamlines in-app support process

    Brad Pitt F1, Ocean’s Eleven, hit, blockbuster

    Brad Pitt F1, Ocean’s Eleven, hit, blockbuster

    One of the iPhone 17 Pro colors might literally be Liquid Glass

    One of the iPhone 17 Pro colors might literally be Liquid Glass

    watchOS 26: Four new features your Apple Watch might not support

    watchOS 26: Four new features your Apple Watch might not support

    Kingston XS2000 4TB External SSD review: Features, specs, price

    Kingston XS2000 4TB External SSD review: Features, specs, price

    This iPhone eSIM app gives you free data in Europe

    This iPhone eSIM app gives you free data in Europe

    9to5Mac Daily: July 18, 2025 – Meta vs Apple, AirPods

    Genmoji in iOS 26: Here’s every new feature coming soon

    Genmoji in iOS 26: Here’s every new feature coming soon

  • ComputerWorld
    Under CISPE pressure, Microsoft opens the door to fairer cloud competition in Europe

    Under CISPE pressure, Microsoft opens the door to fairer cloud competition in Europe

    Wait a minute — developers who use genAI tools are slower?

    Wait a minute — developers who use genAI tools are slower?

    The car as Office: Mercedes integrates Teams, Intune and Copilot

    The car as Office: Mercedes integrates Teams, Intune and Copilot

    How AI is reshaping Slack

    How AI is reshaping Slack

    Hands on: An early look at Comet — and how AI browsers could change the internet

    Hands on: An early look at Comet — and how AI browsers could change the internet

    LLMs bow to pressure, changing answers when challenged: DeepMind study

    LLMs bow to pressure, changing answers when challenged: DeepMind study

    This will be the name of OpenAI’s rumored browser

    This will be the name of OpenAI’s rumored browser

    Rushing into genAI? Prepare for budget blowouts and broken promises – Computerworld

    Rushing into genAI? Prepare for budget blowouts and broken promises – Computerworld

    The simple Android screen app that saves my sanity – Computerworld

    The simple Android screen app that saves my sanity – Computerworld

  • Gaming
    THIS GAME MADE ME A LITTLE MAD!! | Thymesia | – PART 2

    THIS GAME MADE ME A LITTLE MAD!! | Thymesia | – PART 2

    The Callisto Protocol 5 things We Liked (& 2 Things We Didn’t) PS5 NEW GAMEPLAY

    The Callisto Protocol 5 things We Liked (& 2 Things We Didn’t) PS5 NEW GAMEPLAY

    Gabe Newell says AI tools will result in a ‘funny situation’ where people who don’t know how to program become ‘more effective developers of value’ than those who’ve been at it for a decade

    Gabe Newell says AI tools will result in a ‘funny situation’ where people who don’t know how to program become ‘more effective developers of value’ than those who’ve been at it for a decade

    Starship Troopers: Extermination PS5 Gameplay

    Starship Troopers: Extermination PS5 Gameplay

    I’ve just crowned these Beyerdynamic headphones as the best audiophile closed-back cans, although it’s a shame about the lack of microphone

    I’ve just crowned these Beyerdynamic headphones as the best audiophile closed-back cans, although it’s a shame about the lack of microphone

    As Dusk Falls – My Family | Xbox Game Pass | Cloud Gaming

    As Dusk Falls – My Family | Xbox Game Pass | Cloud Gaming

    Diablo 4 – Patch 1.1 Disaster! Season 1 Delay Demanded by Fans 4 & Review Scores Plummet!

    Diablo 4 – Patch 1.1 Disaster! Season 1 Delay Demanded by Fans 4 & Review Scores Plummet!

    DayZ creator’s monster-hunting survival game gets major new DLC offering brutal endgame challenges with lavish loot: ‘Survival games should be challenging, after all’

    DayZ creator’s monster-hunting survival game gets major new DLC offering brutal endgame challenges with lavish loot: ‘Survival games should be challenging, after all’

    very well thought out review of sonic frontiers

    very well thought out review of sonic frontiers

  • Retro Rewind
    Retro Rewind: Electronic Games April 1995

    Retro Rewind: Electronic Games April 1995

    Retro Rewind: Electronic Gaming Monthly Magazine Number 55 February 1994

    Retro Rewind: Electronic Gaming Monthly Magazine Number 57 April 1994

    Retro Rewind: Blast from the Past – 35 Iconic Commercials of 1988!

    Retro Rewind: Blast from the Past – 35 Iconic Commercials of 1988!

    Retro Rewind: PC World Magazine August 1998

    Retro Rewind: PC World Magazine August 1998

    Retro Rewind: Computer Shopper Magazine September 1997

    Retro Rewind: Computer Shopper Magazine September 1997

    Retro Rewind: PC Magazine December 2015

    Retro Rewind: PC Magazine December 2015

    Retro Rewind: EDGE Magazine RETRO #1: The Guide to Classic Videogame Playing and Collecting

    Retro Rewind: EDGE Magazine RETRO #1: The Guide to Classic Videogame Playing and Collecting

    Retro Rewind: Computer Gaming World Magazine Issue 73 December 1998

    Retro Rewind: Computer Gaming World Magazine Issue 73 December 1998

    Retro Rewind: Electronic Gaming Monthly Magazine Number 55 February 1994

    Retro Rewind: Electronic Gaming Monthly Magazine Number 55 February 1994

  • Tech Art
    Love In Time Of Quarantine, Nurdwi Subagyo Katong & Friends, Digital Collage, Appropriationism 1

    Love In Time Of Quarantine, Nurdwi Subagyo Katong & Friends, Digital Collage, Appropriationism 1

    How to start a Graphic Design Agency? | How to Start your own Business with Graphic Designing

    How to start a Graphic Design Agency? | How to Start your own Business with Graphic Designing

    Dreamy Dandelions | Adobe Fresco

    Dreamy Dandelions | Adobe Fresco

    Tutorial on how I render/shade hair on ibis paint x! (begginer friendly)

    Tutorial on how I render/shade hair on ibis paint x! (begginer friendly)

    Color Theory for BEGINNERS  + How to ACTUALLY use it in Digital Painting

    Color Theory for BEGINNERS + How to ACTUALLY use it in Digital Painting

    How to Create Augmented Reality for Education

    How to Create Augmented Reality for Education

    VECTOR ART ON PICSART : How to edit vector art on Picsart tutorial ( tagalog )

    VECTOR ART ON PICSART : How to edit vector art on Picsart tutorial ( tagalog )

    Art Comes Naturally in Upstate New York

    Art Comes Naturally in Upstate New York

    Greeting Card Junk Journal: Index Cards & Masking Tape

    Greeting Card Junk Journal: Index Cards & Masking Tape

  • Tech Deals
    ORICO 1TB External SSD Up to 1050MB/s, Hanging Hole Design Portable Solid State Drive,…

    ORICO 1TB External SSD Up to 1050MB/s, Hanging Hole Design Portable Solid State Drive,…

    ITD ITANDA USB 3.0 Micro Cable, 3.3FT, Heavy Duty High Speed Hard Drive Cable, USB 3.0 A…

    ITD ITANDA USB 3.0 Micro Cable, 3.3FT, Heavy Duty High Speed Hard Drive Cable, USB 3.0 A…

    Intel 660p Series M.2 2280 1TB PCIe NVMe 3.0 x4 3D2, QLC Internal Solid State Drive…

    Intel 660p Series M.2 2280 1TB PCIe NVMe 3.0 x4 3D2, QLC Internal Solid State Drive…

    HP OfficeJet Pro 8125e Wireless All-in-One Color Inkjet Printer, Print, scan, Copy, ADF,…

    HP OfficeJet Pro 8125e Wireless All-in-One Color Inkjet Printer, Print, scan, Copy, ADF,…

    [USB3.2 Gen2] USB-C+USB-A External SSD 1TB 1,050MB/s for PS5 iPhone15 MacBook iPad Xbox…

    [USB3.2 Gen2] USB-C+USB-A External SSD 1TB 1,050MB/s for PS5 iPhone15 MacBook iPad Xbox…

    Fantom Drives – VENOM8 2TB NVMe Gen 4 M.2 Internal SSD – PS5 Memory Upgrade 3D NAND TLC…

    Fantom Drives – VENOM8 2TB NVMe Gen 4 M.2 Internal SSD – PS5 Memory Upgrade 3D NAND TLC…

    CORSAIR Dominator Titanium RGB DDR5 RAM 64GB (2x32GB) DDR5 6600MHz CL32 Intel XMP iCUE…

    CORSAIR Dominator Titanium RGB DDR5 RAM 64GB (2x32GB) DDR5 6600MHz CL32 Intel XMP iCUE…

    Stratos Micro Gaming Desktop – AMD Ryzen 7 5700G, 32GB DDR4 RAM, 1TB NVMe SSD,…

    Stratos Micro Gaming Desktop – AMD Ryzen 7 5700G, 32GB DDR4 RAM, 1TB NVMe SSD,…

    Asrock Z790PGSONIC Mb Asrock Z790 Pg Sonic R

    Asrock Z790PGSONIC Mb Asrock Z790 Pg Sonic R

  • Techs Got To Eat
    Bacon & Spinach Mug Quiche: 3-Minute Gourmet Breakfast

    Bacon & Spinach Mug Quiche: 3-Minute Gourmet Breakfast

    Cheesy Broccoli Rice Mug: 5-Minute Super Comfort Food

    Cheesy Broccoli Rice Mug: 5-Minute Super Comfort Food

    Top 10 Vegetarian Recipes for 2025: Easy and Nutritious Meals for Busy People

    Top 10 Vegetarian Recipes for 2025: Easy and Nutritious Meals for Busy People

    Bacon Mug Lasagna: 5-Minute Microwave Meat Lover’s Dream

    Bacon Mug Lasagna: 5-Minute Microwave Meat Lover’s Dream

    Bacon Fried Rice Mug: 5-Minute Microwave Meal

    Bacon Fried Rice Mug: 5-Minute Microwave Meal

    Bacon & Cheddar Mug Biscuit: 2-Minute Savory Comfort

    Bacon & Cheddar Mug Biscuit: 2-Minute Savory Comfort

    Loaded Bacon Cheesy Potato Mug: 5-Minute Comfort Food

    Loaded Bacon Cheesy Potato Mug: 5-Minute Comfort Food

    Peanut Butter Banana Mug Muffin: 5-Minute Protein Snack

    Peanut Butter Banana Mug Muffin: 5-Minute Protein Snack

    Oreo Mug Cake: 2-Minute Cookie & Cake Combo!

    Oreo Mug Cake: 2-Minute Cookie & Cake Combo!

  • Tesla
    BougeRV Anti-Rust Aluminum Roof Basket 47”x40”x8” Lightweight Universal Rooftop Cargo…

    BougeRV Anti-Rust Aluminum Roof Basket 47”x40”x8” Lightweight Universal Rooftop Cargo…

    Tesla Cybertruck Center Console Wireless Charger Mat & Phone Charge Area Silicone Mat…

    Tesla Cybertruck Center Console Wireless Charger Mat & Phone Charge Area Silicone Mat…

    1 PC Shock-Absorbing 4.7″-7.1″ Mobile Phone Holder, One-Second Placement of Horizontal…

    1 PC Shock-Absorbing 4.7″-7.1″ Mobile Phone Holder, One-Second Placement of Horizontal…

    Hawyet 1 PC Double Head Car Detail Clean Brush, 8.6In x 1.9In ABS Auto Interior Cleaning…

    Hawyet 1 PC Double Head Car Detail Clean Brush, 8.6In x 1.9In ABS Auto Interior Cleaning…

    Easy Install Black Hub Caps Cover for Tesla Cybertruck 2025,OEM Style Wheel Protection…

    Easy Install Black Hub Caps Cover for Tesla Cybertruck 2025,OEM Style Wheel Protection…

    2PCS Car Floor Jack Handle Bolts, 3 Ton 4 Ton Horizontal Floor Jack Pressure Rod Fixed…

    2PCS Car Floor Jack Handle Bolts, 3 Ton 4 Ton Horizontal Floor Jack Pressure Rod Fixed…

    2 PCS Motorcycle Gear Shift Level Cover, Anti-Slip Rubber Protector for Motorcycle Gear…

    2 PCS Motorcycle Gear Shift Level Cover, Anti-Slip Rubber Protector for Motorcycle Gear…

    Tesla employees try to oust Elon, new Volvo, and Micah’s close call

    Electric Bronco, new Model Y, and Waymo’s is bigger than Elon’s

    CAR PASS Line Rider Sporty Front Seat Covers,Gray Car Seat Covers Two Front Seats Only,…

    CAR PASS Line Rider Sporty Front Seat Covers,Gray Car Seat Covers Two Front Seats Only,…

  • UFO
    Drone Strobe Light Anti Collision Multiple Lighting Modes Adjustable for Night Flying – Rechargeable LED Flash Lamp, Fits DJI Neo/Avata 2/Flip/Mini 4 Pro/Mini 3 Pro/2/Air 3S/Mavic 3/2 & All RC Drones

    Drone Strobe Light Anti Collision Multiple Lighting Modes Adjustable for Night Flying – Rechargeable LED Flash Lamp, Fits DJI Neo/Avata 2/Flip/Mini 4 Pro/Mini 3 Pro/2/Air 3S/Mavic 3/2 & All RC Drones

    Contactee & Channel talks Extra-Dimensional ETs

    Contactee & Channel talks Extra-Dimensional ETs

    Queday Mens Sport Sandals Closed Toe Outdoor Hiking Sandals Lightweight Trail Walking Casual Water Shoes

    Queday Mens Sport Sandals Closed Toe Outdoor Hiking Sandals Lightweight Trail Walking Casual Water Shoes

    Alien Trespass

    Alien Trespass

    UFO Paranormal Overlords [DVD]

    UFO Paranormal Overlords [DVD]

    10 SCARY Videos That Will MAKE YOU SICK !

    10 SCARY Videos That Will MAKE YOU SICK !

    Alien / Aliens Double Feature

    Alien / Aliens Double Feature

    Lil Mac N’ Cheese – Unidentified Flying Object

    Lil Mac N’ Cheese – Unidentified Flying Object

    Sunco 6 Pack UFO LED High Bay Light, Shop Lights for Warehouse, Plug & Play, 19500 LM, 150W, 5000K Daylight, Power Cord Included, IP65 Waterproof Shatterproof Fixture UL

    Sunco 6 Pack UFO LED High Bay Light, Shop Lights for Warehouse, Plug & Play, 19500 LM, 150W, 5000K Daylight, Power Cord Included, IP65 Waterproof Shatterproof Fixture UL

No Result
View All Result
Techcratic
No Result
View All Result
Home Hacker News

Deploying Rails on Docker: Kamal alternative

Hacker News by Hacker News
January 21, 2025
in Hacker News
Reading Time: 10 mins read
122
A A
0

2025-01-21 12:32:00
impactahead.com



Back to blog

Deploying Rails on Docker: Kamal alternative

Paweł Dąbrowski

Founder / Software Engineer

Recently, Basecamp, the creators of Ruby on Rails, released a solution for deploying it on bare metal servers. Kamal is Capistrano for Containers and is an alternative solution to Capistrano, Kubernetes, and Docker Swarm.

If you want to deploy your Rails application on a bare metal server but do not like how Kamal works, there is a good and more straightforward alternative: Dokku. It’s Heroku, but for your own server.

I’ve been using Dokku for years, and it works perfectly. With support for Sidekiq, ElasticSearch, and other application components, you can prepare the production environment for Rails in minutes. In this article, I will walk you through preparing the server environment and deploying the Rails application. As a bonus, I will show you a tool called Deployless that automates the whole setup for your production and staging environments.

Getting started

The first step is to download and run the Dokku installation script on the server. The solution can be installed on the newest Ubuntu and Debian 11+ distributions.

SSH to your server, download the installation script, and run it:

wget -NP . https://dokku.com/install/v0.35.12/bootstrap.sh

sudo DOKKU_TAG=v0.35.12 bash bootstrap.sh

The installation should take around 5 minutes to complete. Once it’s finished, the next step is to add an SSH key so you can deploy your application using GIT just like it’s possible with Heroku:

echo "public ssh key" | sudo dokku ssh-keys:add admin

In the same way, you can add the next users who can deploy the application. To add access to the server, edit ~/.ssh/authorized_keys and paste the SSH key of the person you want to authenticate.

Creating new application

Creating a new application is straightforward. All you need to do is to invoke the create command:

dokku apps:create myrailsapp

If you push the application right now, Dokku will detect that you are pushing a Rails application and install the specified Ruby version. However, we can’t do it now because we haven’t determined the correct environment variables yet.

Let’s start with creating a sample Rails application with support for PostgreSQL as a database engine:

rails _8.0.1_ new myrailsapp --skip-kamal —skip-docker --skip-solid --skip-thurster --skip-devcontainer --database=postgresql

We can now return to the server and take care of the database.

High-Performance Active Record

Master the art of database optimization in Rails applications. Learn proven techniques to improve your Ruby on Rails application performance.

Database configuration

We have already done a base configuration of Dokku. Regarding additional components for our application, Dokku uses plugins to handle them easily. The first step is to install the PostgreSQL plugin:

sudo dokku plugin:install https://github.com/dokku/dokku-postgres.git postgres

The next step is to create the database itself. Because we operate on the containers, we must make the database accessible for our app containers. This process is called linking.

Let’s create the database:

dokku postgres:create myrailsapp-db

Then, let’s link the database container to the application:

dokku postgres:link myrailsapp-db myrailsapp

Thanks to this operation, Dokku automatically configured the DATABASE_URL environment variable that contains the connection string for our application. Regarding environment variables, let’s add the base variables for the application right now.

Environment variables

Basic Rails application, needs some base environment variables to work correctly. For example, the SECRET_KEY_BASE value is used to generate various security keys for the environment. You can generate the desired value by running rails secret and then copying the value.

Besides the mentioned environment variable, let’s also add some others to make sure we are running the app in production mode:

dokku config:set myrailsapp SECRET_KEY_BASE=mysecret RAILS_ENV=production RACK_ENV=production RAILS_LOG_TO_STDOUT=enabled RAILS_SERVE_STATIC_FILES=enabled

Once you add the environment variables, Dokku will handle application update, so you don’t have to worry about it. Since we haven’t pushed the application’s source code, the process takes just a second.

Domain and SSL configuration

The easiest way to configure the domain with the Dokku application is to define the A record in DNS settings pointing to the server IP address. I’m going to do this right now, using the myrailsapp.impactahead.com subdomain for the purpose of this article.

I’m using Cloudflare, but the process will be the same for most DNS providers. Copy the server IP address, select A record, define the subdomain (or leave the subdomain field empty if you want to use the domain), and paste the IP record. If you are also using Cloudflare, turn off the proxy status.

Go back to the server; the next step is to clear default domain values and add the domain:

dokku domains:clear-global
dokku domains:clear myrailsapp
dokku domains:add myrailsapp myrailsapp.impactahead.com

The process of configuring the SSL certificates is also simple. Dokku uses the Lets Encrypt plugin to handle all related processes. Let’s install it:

sudo dokku plugin:install https://github.com/dokku/dokku-letsencrypt.git letsencrypt

The last step of the configuration is the information about e-mail to which information about SSL expiration will be delivered:

dokku letsencrypt:set myrailsapp email your-email

We can now enable SSL for our application. The plugin will attempt to configure the certificate and update the server configuration. At this stage, the DNS change should already be propagated; otherwise, the SSL verification will fail. Execute the following command:

dokku letsencrypt:enable myrailsapp

After the SSL is generated, we are done with the server configuration. If you don’t want to renew the SSL certificate manually, you can set up the cron to do it automatically:

dokku letsencrypt:cron-job --add

Rails application preparation for deployment

We need to tell Dokku that we want to use a worker to run our web server. To do this, create Procfile file in the main directory with the following lines:

web: bundle exec rails server -p $PORT -e $RAILS_ENV
release: bundle exec rails db:migrate

Update Gemfile with your Ruby version declaration and run bundle install:

The last step is to add GIT remote so we can deploy our application in a Heroku way:

git remote add dokku dokku@ip-address:myrailsapp

We can now push our application:

git add .
git commit -m "Hello world"
git push dokku main

Dokku doesn’t need Dockerfile to correctly install dependencies for the Rails app; specified Ruby version is enough. After the deployment is complete, you can visit the configured domain, but you will see a 404 error. We haven’t specified the root page. You can create a simple HomeController with an index action that will render “Hello world” and make it a root page. Deploy the app again, and you should see the welcome screen.

Master the art of database optimization in Rails applications. Learn proven techniques to improve your Ruby on Rails application performance.

Bonus: deployment automation with deployless

Usually, deploying the Rails application on Dokku requires the same steps. To make the deployment configuration much faster, I created the Deployless gem, which makes it effortless. While your Dokku configuration is prepared, you can make yourself a coffee.

Start with adding the gem to the development group:

group :development do
  gem "deployless"
end

Run bundle install to install the library. Prepare the IP address of your server and the domain you would like to use for the application. Run the interactive setup:

You need to provide some basic details, such as the server IP address, username, path to your SSH key, and application name. Once you are finished, a .deployless.yml file is created, and the .gitignore file is updated to exclude this configuration file from the repository.

You can now trigger the deployment configuration for the production environment by invoking the following command:

The library will connect to the server, install Dokku, and prepare all components for your application. All you have to do is to ensure that a proper DNS record is added to make the domain available for the server – the library will stop the process and ask if this step is ready to finish the domain and SSL configuration.

Once the process is finished, you can add a new GIT remote and push the code to deploy the application. If you inspect .deployless.yml file, you will also notice the environment variables. Once you update them, you can force the change on the server by running:

dpls production update-env

Connecting to the production Rails console is also effortless as executing the following command:

Source Link


Keep your files stored safely and securely with the SanDisk 2TB Extreme Portable SSD. With over 69,505 ratings and an impressive 4.6 out of 5 stars, this product has been purchased over 8K+ times in the past month. At only $129.99, this Amazon’s Choice product is a must-have for secure file storage.

Help keep private content private with the included password protection featuring 256-bit AES hardware encryption. Order now for just $129.99 on Amazon!


Unlock unlimited streaming with a free Amazon Prime trial!
Sign up today!

Support Techcratic

If you find value in Techcratic’s insights and articles, consider supporting us with Bitcoin. Your support helps me, as a solo operator, continue delivering high-quality content while managing all the technical aspects, from server maintenance to blog writing, future updates, and improvements. Support Innovation! Thank you.

Bitcoin Address:

bc1qlszw7elx2qahjwvaryh0tkgg8y68enw30gpvge

Please verify this address before sending funds.

Bitcoin QR Code

Simply scan the QR code below to support Techcratic.

Bitcoin QR code for donations

Please read the Privacy and Security Disclaimer on how Techcratic handles your support.

Disclaimer: As an Amazon Associate, Techcratic may earn from qualifying purchases.

Tags: Hacker News
Share162Share28ShareShare4ShareTweet101
Hacker News

Hacker News

Stay updated with Hacker News, where technology meets entrepreneurial spirit. Get the latest on tech trends, startup news, and discussions from the tech community. Read the latest updates here at Techcratic.

Related Posts

HUSH: Holistic Panoramic 3D Scene Understanding using Spherical Harmonics
Hacker News

HUSH: Holistic Panoramic 3D Scene Understanding using Spherical Harmonics

July 18, 2025
1.3k
Lumma Infostealer Steals Browser Data and Sells It as Logs on Underground Markets
Hacker News

Lumma Infostealer Steals Browser Data and Sells It as Logs on Underground Markets

July 18, 2025
1.3k
The Amazon Layoffs You Didn’t See Coming
Hacker News

The Amazon Layoffs You Didn’t See Coming

July 18, 2025
1.3k
Microsoft Defender for Office 365 Gets Enhanced Threat Dashboard
Hacker News

Microsoft Defender for Office 365 Gets Enhanced Threat Dashboard

July 18, 2025
1.3k
These French villages have no more drinking water. The reason? PFAS pollution
Hacker News

These French villages have no more drinking water. The reason? PFAS pollution

July 18, 2025
1.3k
New QR Code Attacks Through PDFs Bypass Detection and Steal Credentials
Hacker News

New QR Code Attacks Through PDFs Bypass Detection and Steal Credentials

July 18, 2025
1.3k
Hacker News

Servo Web Engine Further Tuning Performance, Screen Reader & Other New Features

July 18, 2025
1.3k
ANSI Escape Codes
Hacker News

ANSI Escape Codes

July 18, 2025
1.3k
Load More
Next Post
God Of War: Ragnarok | REVIEW! | PS5 |  BUY/WAIT/PASS?

God Of War: Ragnarok | REVIEW! | PS5 | BUY/WAIT/PASS?

Your Tech Resources

  • 30 Second Tech ™
  • AI
  • App Zone ™
  • Apple
  • Ars Technica
  • CNET
  • ComputerWorld
  • Crypto News
  • Cybersecurity
  • Endgadget
  • Forbes
  • Fossbytes
  • Gaming
  • GeekWire
  • Gizmodo
  • Google News
  • Hacker News
  • Harvard Tech
  • I Like Cats ™
  • I Like Dogs ™
  • LifeHacker
  • MacRumors
  • Macworld
  • Mashable
  • Microsoft
  • MIT Tech
  • PC World
  • Photofocus
  • Physics
  • Random Tech
  • Retro Rewind ™
  • Robot Report
  • SiliconANGLE
  • SlashGear
  • Smartphone
  • StackSocial
  • Tech Art
  • Tech Careers
  • Tech Deals
  • Techcratic ™
  • TechCrunch
  • Techdirt
  • TechRepublic
  • Techs Got To Eat ™
  • TechSpot
  • Tesla
  • The Verge
  • TNW
  • Trusted Reviews
  • UFO
  • VentureBeat
  • Visual Capitalist
  • Wired
  • ZDNet

Tech News

  • 30 Second Tech ™
  • AI
  • Apple Insider
  • Ars Technica
  • CNET
  • ComputerWorld
  • Crypto News
  • Cybersecurity
  • Endgadget
  • ExtremeTech
  • Fossbytes
  • Gaming
  • GeekWire
  • Gizmodo

Tech News

  • Harvard Tech
  • MacRumors
  • Macworld
  • Mashable
  • Microsoft
  • MIT Tech
  • Physics
  • PC World
  • Random Tech
  • Retro Rewind ™
  • SiliconANGLE
  • SlashGear
  • Smartphone
  • StackSocial
  • Tech Careers

Tech News​

  • Tech Art
  • TechCrunch
  • Techdirt
  • TechRepublic
  • Techs Got To Eat ™
  • TechSpot
  • Tesla
  • The Verge
  • TNW
  • Trusted Reviews
  • UFO
  • VentureBeat
  • Visual Capitalist
  • Wired
  • ZDNet

Site Links

  • About Techcratic
  • Affiliate Disclaimer
  • Affiliate Link Policy
  • Contact Techcratic
  • Dealors Discount Store
  • Privacy and Security Disclaimer
  • Privacy Policy
  • RSS Feed
  • Site Map
  • Support Techcratic
  • Techcratic
  • Tech Deals
  • TOS
  • 𝕏
Click For A Secret Deal

Trump Signs Landmark GENIUS Act, First US Stablecoin Law

Today’s NYT Connections Hints, Answers for July 19, #769

THIS GAME MADE ME A LITTLE MAD!! | Thymesia | – PART 2

BougeRV Anti-Rust Aluminum Roof Basket 47”x40”x8” Lightweight Universal Rooftop Cargo…

Microsoft targets better Windows 11 stability with stricter driver standards

HSBC says Apple’s AI fumble may stretch iPhone upgrade cycle

Techcratic – Your All In One Tech Hub
© 2020 – 2025
All Rights Reserved
∞

No Result
View All Result
  • 30 Second Tech ™
  • AI
  • App Zone ™
  • Apple
  • Ars Technica
  • CNET
  • Crypto News
  • Cybersecurity
  • Endgadget
  • Gaming
  • I Like Cats ™
  • I Like Dogs ™
  • MacRumors
  • Macworld
  • Tech Deals
  • Techcratic ™
  • Techs Got To Eat ™
  • Tesla
  • UFO
  • Wired