AIQB
TutorialsSelected

MySQL Connection Pooling Explained: Do 50 Concurrent Users Need 50 Database Connections?

Source: DEV Community·

Summary

When configuring a database connection in a backend application, you've probably seen code like...
CategoryAI Tutorials & Practice
TierSelected
Published
Indexed by AIQB
SourceDEV Community
AIQB record IDintel-b7ec1e6d3752fb603099e19d
Read original source ↗More Tutorials

Related stories

Matched by category, entity tags and source

TutorialsSelected
The undo has to exist before the write does
An agent that changes something runs in the order decide, act, report. Verification, where there is...
Source: DEV Community
TutorialsSelected
I built an AI agent for production incidents. The interesting part is when it refuses to act.
I wrote this for the All Things Agentic Hackathon. Every incident-response demo you have seen ends...
Source: DEV Community
TutorialsSelected
Why the AI character would not calm down, and how I fixed it
An early version of Say It Ahead had a basic problem. A user could listen carefully, ask good...
Source: DEV Community
TutorialsSelected
OpenAI Is Cutting Off Cursor: The AI Coding Lock-In Lesson Every Developer Needs
Last Friday, thousands of developers opened their AI code editor and found out that one of the models...
Source: DEV Community · OpenAI / Cursor
TutorialsSelected
An Open Task Is Not Yet a Contribution
Most contributor onboarding starts by collecting identity. Create an account. Join the community....
Source: DEV Community
TutorialsSelected
Flash Onyx 2.2 Is Out, and It Finally Finishes the Job
Flash Onyx 2.2 is live on Ollama. It's the model behind FLASH CLI, my local terminal agent, and it...
Source: DEV Community · Ollama
TutorialsSelected
Five bugs in my LLM app that never threw an error
I spent two and a half weeks building an agent that reads a project's code review history and...
Source: DEV Community
TutorialsSelected
The approval signature that could be spent twice
I built this project and wrote this article for the purposes of entering the Google Cloud "All Things...
Source: DEV Community
TutorialsSelected
Your subagent finished — you just could not hear it: how agent replies actually reach the parent
We spawned two review agents, waited, got nothing, declared them unresponsive, fell back to...
Source: DEV Community
TutorialsSelected
How I Caught an Agent Fabricating Its Own Results
Here is the short version, so you can decide if the long version is worth your time. If you run...
Source: DEV Community