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Scoured 33 posts in 7.8 ms

How to check username availability at scale with Bloom filters

 🗄️Database Internals  Content type: Blog
blog.logrocket.com·

New comment by aasheeshrathour in "Ask HN: Who wants to be hired? (June 2026)"

 🗄️Database Internals  Content type: Discussion
Less-relevant results

Making the cloud prove it followed your privacy wishes

 🔒Transaction Isolation
helpnetsecurity.com·

Cloud Topics: the metastore

 💾Storage Systems  Content type: Blog
redpanda.com·

Adding ext3/4 compliant journaling to the 30-year-old GNU Hurd microkernel

 🗄️Database Internals  Content type: Code
github.com··Hacker News

Bloom Filter Trick Reduces 170 Object-Storage Reads to One (2.6s → 89ms)

 🔧Data Engineering  Content type: Blog

TimescaleDB 2.27: Broader Vectorized Execution, Up to 160x More Efficient UPDATE/DELETE, and Smarter UPSERT Pruning

 🌊Streaming Systems  Content type: Blog

ClickHouse® Projections and Skip Indexes - The Hidden Query Optimization Challenge

 🔍Query Optimization
quantrail-data.com··DEV

Make S3 your primary storage

 💾Storage Systems
zerofs.net··Hacker News

Building a serializable database in Rust, and measuring what it costs

 🔒Transactions

Ingesting the Milky Way: Petabyte-Scale with Zerobus Ingest

 🔧Data Engineering  Content type: Blog
databricks.com·

For years, Apache Cassandra handed this work to your team — 6.0 takes it back

 💾Storage Systems
thenewstack.io·

Real-time CDC from Aurora PostgreSQL to Amazon S3 Tables using Debezium and Firehose

 🔧Data Engineering  Content type: Blog
aws.amazon.com·

Designing Fakes That Prove Correctness

 🗄️Database Internals
pierrezemb.fr·

Last Call: Join Live the PostgreSQL Community at POSETTE: An Event for Postgres 2026 (T‑1 week)

 🏗️System Design

introducing pgreflex - an open source convex alternative for postgres (gpn24)

 🗄️Database Internals
cdn.media.ccc.de·

Making a Vintage LLM from Scratch

 🤖Agentic AI

Reading your own writes with WAIT FOR LSN in Postgres 19

 🗄️Database Internals  Content type: Blog
rednafi.com·

Are We Harold Bloom?

 📡Tech News

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