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GitHub - viggy28/streambed: Stream Postgres to Apache Iceberg on S3 via logical replication, queryable over the Postgres wire protocol.
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GitHub - viggy28/streambed: Stream Postgres to Apache Iceberg on S3 via logical replication, queryable over the Postgres wire protocol.

Hacker News·Hacker News·about 14 hours ago
#LGbTvv2r

Stream Postgres to Apache Iceberg on S3 via logical replication, queryable over the Postgres wire protocol. - viggy28/streambed

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6 Eloquent Patterns That Silently Break MySQL Index Usage (And How to Fix Each One)
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6 Eloquent Patterns That Silently Break MySQL Index Usage (And How to Fix Each One)

DEV Community: mysql·Hafiz·3 days ago
#X6ilFHtV
#dev#index#fullscreen#query#mysql#article

Six Eloquent query patterns that silently bypass MySQL indexes on large tables, with EXPLAIN output, the exact SQL each one generates, and the fix for each.

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I Built a Contact Form API to Understand Express Request & Response Objects
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I Built a Contact Form API to Understand Express Request & Response Objects

DEV Community: express·Chinwuba·3 days ago
#pzYsIMmn
#dev#json#name#query#found#fullscreen

I learn best by building. So instead of reading another article about Express, I built a small...

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RAG Is Burning Money — I Built a Cost Control Layer to Fix It | Towards Data Science
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RAG Is Burning Money — I Built a Cost Control Layer to Fix It | Towards Data Science

Towards Data Science·Emmimal P Alexander·3 days ago
#vnAIIx2D

Most RAG systems are optimized for answer quality, not cost—and that blind spot gets expensive fast. In this article, I break down a production-ready cost control layer combining semantic caching, query routing, token budgeting, and circuit breaking,…

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Building Vector Similarity Search in PostgreSQL with pgvector - MachineLearningMastery.com
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Building Vector Similarity Search in PostgreSQL with pgvector - MachineLearningMastery.com

MachineLearningMastery.com·Bala Priya C·3 days ago
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In this article, you will learn how to implement vector similarity search in PostgreSQL using the pgvector extension, allowing you to find semantically similar results based on meaning rather than keyword matching.

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Our billing pipeline was suddenly slow. The culprit was a hidden bottleneck in ClickHouse
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Our billing pipeline was suddenly slow. The culprit was a hidden bottleneck in ClickHouse

The Cloudflare Blog ·James Morrison·3 days ago
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When a partitioning change to our petabyte-scale ClickHouse cluster caused critical billing jobs to stall, standard metrics showed no obvious errors.…

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How we built Cloudflare's data platform and an AI agent on top of it
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How we built Cloudflare's data platform and an AI agent on top of it

The Cloudflare Blog ·Brian Brunner·3 days ago
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#blog#skipper#table#query#every#article

Here’s how we built Town Lake, Cloudflare's unified analytics platform, alongside Skipper, an internal AI agent running on top of it.

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Migrating Grep from Create React App to Next.js
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Migrating Grep from Create React App to Next.js

Vercel News·Ethan Niser·3 days ago
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#vercel#search#client#react#query#next

We migrated grep​.app from Create React App to Next.js. We break down how we combined single-page app speed with React Server Component efficiency. 70% faster First Contentful Paint, 73% quicker network request completion, now searching 1M repos.

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