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#1000 #100daysofsolana #100daysofsolona #2026 #a11y #accountability #achievement #activator #actors #adaptive

DEVMay 3, 2026 · 23h ago

Why I Built a Job Queue With SQLite Instead of Redis (And What I Learned)

I needed to coordinate background scripts running across different machines. The obvious answer was Redis. Everyone uses Redis for this. The tutorials all use Redis. The Stack Overflow answers all say "just use Redis." So I looked at what deploying Redis would actually cost me: A running Redis server I had to maintain A broker to connect workers to it Celery or RQ on top of that Memory-based stora

#agenticstandards

#aiassisteddevelopment

#aidiagnostictrust

#angular-roadmap

#architecturecloud

#arquitecturasoftware

#artificial-intelligence

#autoregressivegeneration

#avoidlossescrypto

#backend-roadmap

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#blockchain-roadmap

#browserextension

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#kafka#distributedsystems

DEVMay 3, 2026 · 23h ago

How 3 Lines of Code Caused a 10x Kafka Throughput Drop

In August 2025, a user reported that Apache Kafka v3.9.0 dropped consumer throughput by 10x. Other users reproduced it. The culprit was a configuration called min.insync.replicas, and the fix was three lines of code. Sharad Garg opened a ticket titled "Consumer throughput drops by 10 times with Kafka v3.9.0 in ZK mode." Ritvik Gupta ran controlled tests and traced the issue to min.insync.replicas.

#kafka#distributedsystems#performance#apachekafka

DEVMay 3, 2026 · 1d ago

Turn WebSockets into Async/Await Requests (AWS WebSocket API Gateway + Lambda)

Some time ago, I was building a chat application using AWS Websocket API gateway. Things were going smoothly. I created a WebSocket API Gateway, added $connect, $disconnect, and sendMessage/addGroup routes. From the frontend (React) side, everything was fire-and-forget. You send a message, and the onMessageHandler takes care of it 💪🏼 But then a new requirement of uploading files using S3 signed

#aws#websocket#lambda#javascriptlibraries