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Thursday, July 10, 2025
Techcratic
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  • AI
    Artificial Intelligence

    Unlock retail intelligence by transforming data into actionable insights using generative AI with Amazon Q Business

    Artificial Intelligence

    Scale generative AI use cases, Part 1: Multi-tenant hub and spoke architecture using AWS Transit Gateway

    Artificial Intelligence

    Build a just-in-time knowledge base with Amazon Bedrock

    Artificial Intelligence

    Transforming network operations with AI: How Swisscom built a network assistant using Amazon Bedrock

    Artificial Intelligence

    EgoDex: Learning Dexterous Manipulation from Large-Scale Egocentric Video

    Artificial Intelligence

    Instruction-Following Pruning for Large Language Models

    Artificial Intelligence

    How to Combine Streamlit, Pandas, and Plotly for Interactive Data Apps

    Artificial Intelligence

    Tailor responsible AI with new safeguard tiers in Amazon Bedrock Guardrails

    Artificial Intelligence

    Automate Data Quality Reports with n8n: From CSV to Professional Analysis

  • Apple

    July 9, 2025 – Apple executive changes, more

    Apple’s ‘Back to School’ promo goes live in Europe

    Apple’s ‘Back to School’ promo goes live in Europe

    Apple Vision Pro 2 with more comfortable strap and upgraded chip is coming later this year

    Apple Vision Pro 2 with more comfortable strap and upgraded chip is coming later this year

    A cheaper Apple Vision is still a few years away

    A cheaper Apple Vision is still a few years away

    OpenAI is launching its own AI-centric web browser very soon, per report

    OpenAI is launching its own AI-centric web browser very soon, per report

    Perplexity launches Comet, its AI-based web browser

    Perplexity launches Comet, its AI-based web browser

    New M4 Vision Pro gives me hope that the most needed fix is coming

    New M4 Vision Pro gives me hope that the most needed fix is coming

    X CEO Linda Yaccarino is now X’s ex-CEO

    X CEO Linda Yaccarino is now X’s ex-CEO

    Apple is prepping a new Vision Pro with changes we don’t need

    Apple is prepping a new Vision Pro with changes we don’t need

  • ComputerWorld
    UK Post Office’s Horizon IT system flaws drove dozens of sub-postmasters to consider suicide, says damning report – Computerworld

    UK Post Office’s Horizon IT system flaws drove dozens of sub-postmasters to consider suicide, says damning report – Computerworld

    New Nvidia technology provides instant answers to encyclopedic-length questions – Computerworld

    New Nvidia technology provides instant answers to encyclopedic-length questions – Computerworld

    Microsoft slashes prices 60% on genAI tech that understands audio, video, and text – Computerworld

    Microsoft slashes prices 60% on genAI tech that understands audio, video, and text – Computerworld

    For Apple, it’s been a long week — and it’s only Tuesday – Computerworld

    For Apple, it’s been a long week — and it’s only Tuesday – Computerworld

    How Microsoft is making Windows more resilient – Computerworld

    How Microsoft is making Windows more resilient – Computerworld

    Google finally gets strict about web server certificates – Computerworld

    Google finally gets strict about web server certificates – Computerworld

    some tech jobs skyrocket, unemployment rate slides – Computerworld

    some tech jobs skyrocket, unemployment rate slides – Computerworld

    China’s AI unity fractures as Huawei faces model theft allegations from the Alibaba camp – Computerworld

    China’s AI unity fractures as Huawei faces model theft allegations from the Alibaba camp – Computerworld

    Capgemini to buy WNS to boost its business process services with AI – Computerworld

    Capgemini to buy WNS to boost its business process services with AI – Computerworld

  • Gaming
    Elden Ring blind playthrough in 2025

    Elden Ring blind playthrough in 2025

    I don’t need 64 GB of RAM but I am tempted when prices are as low as they are right now for genuinely speedy sticks

    Escape From Tarkov blindsides players with immediately controversial ‘Hardcore Wipe’ that removes quests and disables most maps

    More D&D Nerf Blasters | Nerd Immersion

    More D&D Nerf Blasters | Nerd Immersion

    Zelda: Breath of the Wild Walkthrough Part 23 – Kao Makagh Shrine

    Zelda: Breath of the Wild Walkthrough Part 23 – Kao Makagh Shrine

    The Legion Go S SteamOS is completing the Steam Deck’s mission to make handheld PC gaming genuinely convenient

    We’re all trapped in a prison of our own filth, which is why I’m eyeing this little arsenal of an electronics cleaning kit that’s on sale for less than $12

    The Legend of Zelda: Breath of the Wild Walkthrough HD – Part 4 [w/ Commentary]

    The Legend of Zelda: Breath of the Wild Walkthrough HD – Part 4 [w/ Commentary]

    BOTW – Chores and Challenges – Walkthrough 82, pt. 6

    BOTW – Chores and Challenges – Walkthrough 82, pt. 6

    Nvidia becomes first company ever to hit a $4 trillion market cap (yes that’s ‘trillion’ with a ‘T’)

    Nvidia becomes first company ever to hit a $4 trillion market cap (yes that’s ‘trillion’ with a ‘T’)

    Black Myth: Wukong’s Best Build for Frost Bane Damage!

    Black Myth: Wukong’s Best Build for Frost Bane Damage!

  • 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
    Hulk x Spider Man Love Story vs Bad Pregnant Wife in Granny House | Funny Horror Animation

    Hulk x Spider Man Love Story vs Bad Pregnant Wife in Granny House | Funny Horror Animation

    MOCO'20 Practice Work 36 – Extended Play: Augmented Reality Dance for Vinyl Records

    MOCO'20 Practice Work 36 – Extended Play: Augmented Reality Dance for Vinyl Records

    3D Perspective Vector Art in Adobe Illustrator CC | Speed Art

    3D Perspective Vector Art in Adobe Illustrator CC | Speed Art

    Mixed Media Art – 77 BUTTERFLIES – Day 7

    Mixed Media Art – 77 BUTTERFLIES – Day 7

    Chris Martin Publicly Praises Taehyung! Fans Are Now Curious About V!

    Chris Martin Publicly Praises Taehyung! Fans Are Now Curious About V!

    Screensaver 4k tv gold framed snowdrops art abstract art tv screen

    Screensaver 4k tv gold framed snowdrops art abstract art tv screen

    Softness in Sculpture | Simon Kogan

    Softness in Sculpture | Simon Kogan

    5 GAME PIXEL ART OFFLINE DAN GRATIS TERBAIK DI ANDROID

    5 GAME PIXEL ART OFFLINE DAN GRATIS TERBAIK DI ANDROID

    Generative art in Python: Fractal Trees

    Generative art in Python: Fractal Trees

  • Tech Deals
    SanDisk 32GB SDHC Ultra Memory Card (10 Pack) Works with Bushnell Stealth P, Stealth X,…

    SanDisk 32GB SDHC Ultra Memory Card (10 Pack) Works with Bushnell Stealth P, Stealth X,…

    Samsung Super Fast Charger,Samsung Charger Fast Charging Block,2Pack 25W Samsung USB C…

    Samsung Super Fast Charger,Samsung Charger Fast Charging Block,2Pack 25W Samsung USB C…

    Samsung SSD 9100 PRO 2TB, PCIe 5.0×4 M.2 2280, Seq. Read Speeds Up to 14,800MB/s, Best…

    Samsung SSD 9100 PRO 2TB, PCIe 5.0×4 M.2 2280, Seq. Read Speeds Up to 14,800MB/s, Best…

    PNY 256GB EliteX-PRO60 UHS-II SDXC Memory Card – R280MB/s W180MB/s, U3, V60, 4K UHD,…

    PNY 256GB EliteX-PRO60 UHS-II SDXC Memory Card – R280MB/s W180MB/s, U3, V60, 4K UHD,…

    Padarsey Replacement Left and Right Internal Speaker Compatible for MacBook Pro 15″…

    Padarsey Replacement Left and Right Internal Speaker Compatible for MacBook Pro 15″…

    ORICO 5 Bay 3.5inch Hard Drive Enclosure USB 3.0 to SATA Magnetic Tool-Free External HDD…

    ORICO 5 Bay 3.5inch Hard Drive Enclosure USB 3.0 to SATA Magnetic Tool-Free External HDD…

    Seagate Skyhawk 6TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for…

    Seagate Skyhawk 6TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for…

    EPOMAKER Moonlit Bunny 138 PBT Keycaps Set, Side-Printed and Lit Shine Through Five-Side…

    EPOMAKER Moonlit Bunny 138 PBT Keycaps Set, Side-Printed and Lit Shine Through Five-Side…

    Lexar Gold Series Professional 160GB CFexpress Type-A Memory Card, 2-Pack

    Lexar Gold Series Professional 160GB CFexpress Type-A Memory Card, 2-Pack

  • Techs Got To Eat
    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!

    Tiramisu Mug Cake: Coffee Lover’s Dream in 2 Minutes!

    Tiramisu Mug Cake: Coffee Lover’s Dream in 2 Minutes!

  • Tesla
    Motrobe Tesla Cybertruck Floor Mats and Tesla Cybertruck Cup Holder Insert

    Motrobe Tesla Cybertruck Floor Mats and Tesla Cybertruck Cup Holder Insert

    Wheel Center Caps and Lug Nut Covers Set Compatible with Tesla Cybertruck 2024, Hub…

    Wheel Center Caps and Lug Nut Covers Set Compatible with Tesla Cybertruck 2024, Hub…

    70mai 4K Dash Cam Front and Rear with STARVIS, Built in 5GHz WiFi & GPS Car Camera,…

    70mai 4K Dash Cam Front and Rear with STARVIS, Built in 5GHz WiFi & GPS Car Camera,…

    Tesla Semi efficiency improves in real-world trucking test covering 4,494 miles over 3 weeks

    Hitch Cover for Tesla Model Y, Magnet Design for Quick Installation, [Not Work with…

    Hitch Cover for Tesla Model Y, Magnet Design for Quick Installation, [Not Work with…

    YIGPAIPO CCS Adapter Compatible Tesla Model 3/Y/X/S,with Charger Up DC 500V/250KW…

    YIGPAIPO CCS Adapter Compatible Tesla Model 3/Y/X/S,with Charger Up DC 500V/250KW…

    USANOOKS Microfiber Cleaning Cloth – 12Pcs 12.5×12.5 inch High Performance – 1200…

    USANOOKS Microfiber Cleaning Cloth – 12Pcs 12.5×12.5 inch High Performance – 1200…

    2024 Upgraded for Tesla Door Cover Protector from Dogs Sratching Car Door Covers…

    2024 Upgraded for Tesla Door Cover Protector from Dogs Sratching Car Door Covers…

    Tesla Center Console Organizer Tray:Under Screen Magnetic Storage Box for Model Y 2025…

    Tesla Center Console Organizer Tray:Under Screen Magnetic Storage Box for Model Y 2025…

  • UFO
    Qianwei Unicorn Gifts for Women 3D Crystal Ball 3.14” – 80mm Laser Unicorn Decor Glass Animals Unicorn Gifts Figurines Statue Stuff for Room Decorations Unicorn Night Light

    Qianwei Unicorn Gifts for Women 3D Crystal Ball 3.14” – 80mm Laser Unicorn Decor Glass Animals Unicorn Gifts Figurines Statue Stuff for Room Decorations Unicorn Night Light

    New tool allows public to report UFO sightings to the government

    New tool allows public to report UFO sightings to the government

    Watch Neil deGrasse Tyson BUST Alien MYTHS for an Hour!!

    Watch Neil deGrasse Tyson BUST Alien MYTHS for an Hour!!

    8 pcs Alien Balloons 32 in Green Alien Inflatable Funny Inflatable Alien Balloon Blow Up Alien for Halloween, Christmas, Birthday Alien Party Decoration

    8 pcs Alien Balloons 32 in Green Alien Inflatable Funny Inflatable Alien Balloon Blow Up Alien for Halloween, Christmas, Birthday Alien Party Decoration

    Ancient Aliens: Atomic Blast Destroys Ancient Pakistani Civilization

    Ancient Aliens: Atomic Blast Destroys Ancient Pakistani Civilization

    CHUBORY X10 PRO GPS Drone with Camera for Adults 4K UHD, 90 Min Long Flight Time,3280 FT Long Control Range, Auto Return, Follow Me, Brushless Motor, 5G FPV RC Quadcopter for Beginners(

    CHUBORY X10 PRO GPS Drone with Camera for Adults 4K UHD, 90 Min Long Flight Time,3280 FT Long Control Range, Auto Return, Follow Me, Brushless Motor, 5G FPV RC Quadcopter for Beginners(

    Are “Non-Human Intelligences” Actually Human? Mike Masters on UFO Contactees #UFOs #Abductions

    Are “Non-Human Intelligences” Actually Human? Mike Masters on UFO Contactees #UFOs #Abductions

    Jeremy’s Razors Shaving Cream Mens with Green Tea + Menthol, 6 Fl Oz, Off White

    Jeremy’s Razors Shaving Cream Mens with Green Tea + Menthol, 6 Fl Oz, Off White

    Rift of the Necrodancer – Intergalactic Bound (Impossible FC)

    Rift of the Necrodancer – Intergalactic Bound (Impossible FC)

  • AI
    Artificial Intelligence

    Unlock retail intelligence by transforming data into actionable insights using generative AI with Amazon Q Business

    Artificial Intelligence

    Scale generative AI use cases, Part 1: Multi-tenant hub and spoke architecture using AWS Transit Gateway

    Artificial Intelligence

    Build a just-in-time knowledge base with Amazon Bedrock

    Artificial Intelligence

    Transforming network operations with AI: How Swisscom built a network assistant using Amazon Bedrock

    Artificial Intelligence

    EgoDex: Learning Dexterous Manipulation from Large-Scale Egocentric Video

    Artificial Intelligence

    Instruction-Following Pruning for Large Language Models

    Artificial Intelligence

    How to Combine Streamlit, Pandas, and Plotly for Interactive Data Apps

    Artificial Intelligence

    Tailor responsible AI with new safeguard tiers in Amazon Bedrock Guardrails

    Artificial Intelligence

    Automate Data Quality Reports with n8n: From CSV to Professional Analysis

  • Apple

    July 9, 2025 – Apple executive changes, more

    Apple’s ‘Back to School’ promo goes live in Europe

    Apple’s ‘Back to School’ promo goes live in Europe

    Apple Vision Pro 2 with more comfortable strap and upgraded chip is coming later this year

    Apple Vision Pro 2 with more comfortable strap and upgraded chip is coming later this year

    A cheaper Apple Vision is still a few years away

    A cheaper Apple Vision is still a few years away

    OpenAI is launching its own AI-centric web browser very soon, per report

    OpenAI is launching its own AI-centric web browser very soon, per report

    Perplexity launches Comet, its AI-based web browser

    Perplexity launches Comet, its AI-based web browser

    New M4 Vision Pro gives me hope that the most needed fix is coming

    New M4 Vision Pro gives me hope that the most needed fix is coming

    X CEO Linda Yaccarino is now X’s ex-CEO

    X CEO Linda Yaccarino is now X’s ex-CEO

    Apple is prepping a new Vision Pro with changes we don’t need

    Apple is prepping a new Vision Pro with changes we don’t need

  • ComputerWorld
    UK Post Office’s Horizon IT system flaws drove dozens of sub-postmasters to consider suicide, says damning report – Computerworld

    UK Post Office’s Horizon IT system flaws drove dozens of sub-postmasters to consider suicide, says damning report – Computerworld

    New Nvidia technology provides instant answers to encyclopedic-length questions – Computerworld

    New Nvidia technology provides instant answers to encyclopedic-length questions – Computerworld

    Microsoft slashes prices 60% on genAI tech that understands audio, video, and text – Computerworld

    Microsoft slashes prices 60% on genAI tech that understands audio, video, and text – Computerworld

    For Apple, it’s been a long week — and it’s only Tuesday – Computerworld

    For Apple, it’s been a long week — and it’s only Tuesday – Computerworld

    How Microsoft is making Windows more resilient – Computerworld

    How Microsoft is making Windows more resilient – Computerworld

    Google finally gets strict about web server certificates – Computerworld

    Google finally gets strict about web server certificates – Computerworld

    some tech jobs skyrocket, unemployment rate slides – Computerworld

    some tech jobs skyrocket, unemployment rate slides – Computerworld

    China’s AI unity fractures as Huawei faces model theft allegations from the Alibaba camp – Computerworld

    China’s AI unity fractures as Huawei faces model theft allegations from the Alibaba camp – Computerworld

    Capgemini to buy WNS to boost its business process services with AI – Computerworld

    Capgemini to buy WNS to boost its business process services with AI – Computerworld

  • Gaming
    Elden Ring blind playthrough in 2025

    Elden Ring blind playthrough in 2025

    I don’t need 64 GB of RAM but I am tempted when prices are as low as they are right now for genuinely speedy sticks

    Escape From Tarkov blindsides players with immediately controversial ‘Hardcore Wipe’ that removes quests and disables most maps

    More D&D Nerf Blasters | Nerd Immersion

    More D&D Nerf Blasters | Nerd Immersion

    Zelda: Breath of the Wild Walkthrough Part 23 – Kao Makagh Shrine

    Zelda: Breath of the Wild Walkthrough Part 23 – Kao Makagh Shrine

    The Legion Go S SteamOS is completing the Steam Deck’s mission to make handheld PC gaming genuinely convenient

    We’re all trapped in a prison of our own filth, which is why I’m eyeing this little arsenal of an electronics cleaning kit that’s on sale for less than $12

    The Legend of Zelda: Breath of the Wild Walkthrough HD – Part 4 [w/ Commentary]

    The Legend of Zelda: Breath of the Wild Walkthrough HD – Part 4 [w/ Commentary]

    BOTW – Chores and Challenges – Walkthrough 82, pt. 6

    BOTW – Chores and Challenges – Walkthrough 82, pt. 6

    Nvidia becomes first company ever to hit a $4 trillion market cap (yes that’s ‘trillion’ with a ‘T’)

    Nvidia becomes first company ever to hit a $4 trillion market cap (yes that’s ‘trillion’ with a ‘T’)

    Black Myth: Wukong’s Best Build for Frost Bane Damage!

    Black Myth: Wukong’s Best Build for Frost Bane Damage!

  • 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
    Hulk x Spider Man Love Story vs Bad Pregnant Wife in Granny House | Funny Horror Animation

    Hulk x Spider Man Love Story vs Bad Pregnant Wife in Granny House | Funny Horror Animation

    MOCO'20 Practice Work 36 – Extended Play: Augmented Reality Dance for Vinyl Records

    MOCO'20 Practice Work 36 – Extended Play: Augmented Reality Dance for Vinyl Records

    3D Perspective Vector Art in Adobe Illustrator CC | Speed Art

    3D Perspective Vector Art in Adobe Illustrator CC | Speed Art

    Mixed Media Art – 77 BUTTERFLIES – Day 7

    Mixed Media Art – 77 BUTTERFLIES – Day 7

    Chris Martin Publicly Praises Taehyung! Fans Are Now Curious About V!

    Chris Martin Publicly Praises Taehyung! Fans Are Now Curious About V!

    Screensaver 4k tv gold framed snowdrops art abstract art tv screen

    Screensaver 4k tv gold framed snowdrops art abstract art tv screen

    Softness in Sculpture | Simon Kogan

    Softness in Sculpture | Simon Kogan

    5 GAME PIXEL ART OFFLINE DAN GRATIS TERBAIK DI ANDROID

    5 GAME PIXEL ART OFFLINE DAN GRATIS TERBAIK DI ANDROID

    Generative art in Python: Fractal Trees

    Generative art in Python: Fractal Trees

  • Tech Deals
    SanDisk 32GB SDHC Ultra Memory Card (10 Pack) Works with Bushnell Stealth P, Stealth X,…

    SanDisk 32GB SDHC Ultra Memory Card (10 Pack) Works with Bushnell Stealth P, Stealth X,…

    Samsung Super Fast Charger,Samsung Charger Fast Charging Block,2Pack 25W Samsung USB C…

    Samsung Super Fast Charger,Samsung Charger Fast Charging Block,2Pack 25W Samsung USB C…

    Samsung SSD 9100 PRO 2TB, PCIe 5.0×4 M.2 2280, Seq. Read Speeds Up to 14,800MB/s, Best…

    Samsung SSD 9100 PRO 2TB, PCIe 5.0×4 M.2 2280, Seq. Read Speeds Up to 14,800MB/s, Best…

    PNY 256GB EliteX-PRO60 UHS-II SDXC Memory Card – R280MB/s W180MB/s, U3, V60, 4K UHD,…

    PNY 256GB EliteX-PRO60 UHS-II SDXC Memory Card – R280MB/s W180MB/s, U3, V60, 4K UHD,…

    Padarsey Replacement Left and Right Internal Speaker Compatible for MacBook Pro 15″…

    Padarsey Replacement Left and Right Internal Speaker Compatible for MacBook Pro 15″…

    ORICO 5 Bay 3.5inch Hard Drive Enclosure USB 3.0 to SATA Magnetic Tool-Free External HDD…

    ORICO 5 Bay 3.5inch Hard Drive Enclosure USB 3.0 to SATA Magnetic Tool-Free External HDD…

    Seagate Skyhawk 6TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for…

    Seagate Skyhawk 6TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for…

    EPOMAKER Moonlit Bunny 138 PBT Keycaps Set, Side-Printed and Lit Shine Through Five-Side…

    EPOMAKER Moonlit Bunny 138 PBT Keycaps Set, Side-Printed and Lit Shine Through Five-Side…

    Lexar Gold Series Professional 160GB CFexpress Type-A Memory Card, 2-Pack

    Lexar Gold Series Professional 160GB CFexpress Type-A Memory Card, 2-Pack

  • Techs Got To Eat
    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!

    Tiramisu Mug Cake: Coffee Lover’s Dream in 2 Minutes!

    Tiramisu Mug Cake: Coffee Lover’s Dream in 2 Minutes!

  • Tesla
    Motrobe Tesla Cybertruck Floor Mats and Tesla Cybertruck Cup Holder Insert

    Motrobe Tesla Cybertruck Floor Mats and Tesla Cybertruck Cup Holder Insert

    Wheel Center Caps and Lug Nut Covers Set Compatible with Tesla Cybertruck 2024, Hub…

    Wheel Center Caps and Lug Nut Covers Set Compatible with Tesla Cybertruck 2024, Hub…

    70mai 4K Dash Cam Front and Rear with STARVIS, Built in 5GHz WiFi & GPS Car Camera,…

    70mai 4K Dash Cam Front and Rear with STARVIS, Built in 5GHz WiFi & GPS Car Camera,…

    Tesla Semi efficiency improves in real-world trucking test covering 4,494 miles over 3 weeks

    Hitch Cover for Tesla Model Y, Magnet Design for Quick Installation, [Not Work with…

    Hitch Cover for Tesla Model Y, Magnet Design for Quick Installation, [Not Work with…

    YIGPAIPO CCS Adapter Compatible Tesla Model 3/Y/X/S,with Charger Up DC 500V/250KW…

    YIGPAIPO CCS Adapter Compatible Tesla Model 3/Y/X/S,with Charger Up DC 500V/250KW…

    USANOOKS Microfiber Cleaning Cloth – 12Pcs 12.5×12.5 inch High Performance – 1200…

    USANOOKS Microfiber Cleaning Cloth – 12Pcs 12.5×12.5 inch High Performance – 1200…

    2024 Upgraded for Tesla Door Cover Protector from Dogs Sratching Car Door Covers…

    2024 Upgraded for Tesla Door Cover Protector from Dogs Sratching Car Door Covers…

    Tesla Center Console Organizer Tray:Under Screen Magnetic Storage Box for Model Y 2025…

    Tesla Center Console Organizer Tray:Under Screen Magnetic Storage Box for Model Y 2025…

  • UFO
    Qianwei Unicorn Gifts for Women 3D Crystal Ball 3.14” – 80mm Laser Unicorn Decor Glass Animals Unicorn Gifts Figurines Statue Stuff for Room Decorations Unicorn Night Light

    Qianwei Unicorn Gifts for Women 3D Crystal Ball 3.14” – 80mm Laser Unicorn Decor Glass Animals Unicorn Gifts Figurines Statue Stuff for Room Decorations Unicorn Night Light

    New tool allows public to report UFO sightings to the government

    New tool allows public to report UFO sightings to the government

    Watch Neil deGrasse Tyson BUST Alien MYTHS for an Hour!!

    Watch Neil deGrasse Tyson BUST Alien MYTHS for an Hour!!

    8 pcs Alien Balloons 32 in Green Alien Inflatable Funny Inflatable Alien Balloon Blow Up Alien for Halloween, Christmas, Birthday Alien Party Decoration

    8 pcs Alien Balloons 32 in Green Alien Inflatable Funny Inflatable Alien Balloon Blow Up Alien for Halloween, Christmas, Birthday Alien Party Decoration

    Ancient Aliens: Atomic Blast Destroys Ancient Pakistani Civilization

    Ancient Aliens: Atomic Blast Destroys Ancient Pakistani Civilization

    CHUBORY X10 PRO GPS Drone with Camera for Adults 4K UHD, 90 Min Long Flight Time,3280 FT Long Control Range, Auto Return, Follow Me, Brushless Motor, 5G FPV RC Quadcopter for Beginners(

    CHUBORY X10 PRO GPS Drone with Camera for Adults 4K UHD, 90 Min Long Flight Time,3280 FT Long Control Range, Auto Return, Follow Me, Brushless Motor, 5G FPV RC Quadcopter for Beginners(

    Are “Non-Human Intelligences” Actually Human? Mike Masters on UFO Contactees #UFOs #Abductions

    Are “Non-Human Intelligences” Actually Human? Mike Masters on UFO Contactees #UFOs #Abductions

    Jeremy’s Razors Shaving Cream Mens with Green Tea + Menthol, 6 Fl Oz, Off White

    Jeremy’s Razors Shaving Cream Mens with Green Tea + Menthol, 6 Fl Oz, Off White

    Rift of the Necrodancer – Intergalactic Bound (Impossible FC)

    Rift of the Necrodancer – Intergalactic Bound (Impossible FC)

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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
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2025-01-21 12:32:00
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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.

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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:

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