· devops
Speeding Up PostgreSQL in Containers
The Problem Running a test suite on an older CI machine with slow disks revealed PostgreSQL as a major bottleneck. Each test run was taking over 1 hour to comp...
Source
Dev.to
9633 posts from this source
-
- · software
Data Engineering Uncovered: What It Is and Why It Matters
Introduction Every day, organizations generate massive amounts of data. Raw data sitting in scattered systems is worthless; it needs to be collected, transform...
- · software
Let’s Build with AI Like It’s 1998
This is a submission for the New Year, New You Portfolio Challenge Presented by Google AIhttps://dev.to/challenges/new-year-new-you-google-ai-2025-12-31 About M...
- · software
Querying & Filtering in Oracle Databases: What Actually Clicked for Me As a Beginner
Today’s Quiet but Important SQL Day No new tables. No fancy joins. Just learning how to ask better questions of the data I already have. The lesson was all abo...
- · ai
OpenAI's ChatGPT Ads Could Kill Google's $200B Search Business
'OpenAI and Google's Battle to Reshape the Future of Digital Revenue
- · software
Choosing a Stack Is a Social Decision, Not a Technical One
Ask a group of developers why they chose a particular tech stack, and you’ll hear answers like: - “It scales better.” - “It’s faster.” - “It’s more modern.” - “...
- · software
𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝗮 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻‑𝗥𝗲𝗮𝗱𝘆 𝗠𝘂𝗹𝘁𝗶‑𝗥𝗲𝗴𝗶𝗼𝗻 𝗔𝗪𝗦 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝗘𝗞𝗦 | 𝗖𝗜/𝗖𝗗 | 𝗖𝗮𝗻𝗮𝗿𝘆 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁𝘀 | 𝗗𝗥 𝗙𝗮𝗶𝗹𝗼𝘃𝗲𝗿
!Architecture Diagramhttps://dev-to-uploads.s3.amazonaws.com/uploads/articles/p20jqk5gukphtqbsnftb.gif I designed a production‑grade multi‑region AWS architectu...
- · software
Creating a AI-enabled Slackbot with AWS Bedrock Knowledge Base
One of the lowest‑friction, highest‑ROI applications of large language models LLMs so far has been the internal AI assistant Yes, AI doesn’t have to be all abo...
- · software
SC #11: Task Groups
TaskGroup Un TaskGroup contiene subtareas creadas dinámicamente, que pueden ejecutarse de forma serial o concurrente. El grupo solo se considera terminado cuan...
- · software
I built an extensive FREE Training Platform to learn Claude Code, Cursor, Codex CLI, and Gemini CLI
What’s Inside - 220+ modules across 9 curriculums - 650+ quiz questions with explanations - Covers: Claude Code, Cursor, Codex CLI, Gemini CLI, Copilot CLI, n8...
- · software
The Three Phases of Data Pipelines
!Thanh Truonghttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2...
- · software
Debugging Agents is Tough: How I Built a 'Flight Recorder' for AI Kernel
!Cover image for Debugging Agents is Tough: How I Built a 'Flight Recorder' for AI Kernelhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gra...