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Selective async commits in PostgreSQL – balancing durability and performance

Building AI agents to query your databases

Preview: Amazon S3 Tables and Lakehouse in DuckDB

CockroachDB has changed their license, again

Show HN: I converted my notebook into a searchable database of IT keywords

Ask HN: Alternatives to Vector DB?

Show HN: A bi-directional, persisted KV store that is faster than Redis

DiceDB

Nubmq: A high performant key-value store engine built from first principles

AWS Launches Database Savings Plans, Offering up to 35% Cost Reduction and Engine Flexibility

AWS has launched Database Savings Plans, allowing customers to cut database costs by up to 35% with a commitment to consistent usage. This feature enhances flexibility during migrations and expansions across AWS Regions. Positive community feedback highlights its potential impact on cost efficiency and future direction for database commitments. By Steef-Jan Wiggers

Advent of SQL - Solve 24 Coding Challenges using SQL

A game where you learn SQL by solving crimes - SQL CASE FILES

Why ID Format Matters More Than ID Generation (Lessons from Production)

What Database Concepts Should Every Backend Engineer Know? Need Resources + Suggestions

ULID: Universally Unique Lexicographically Sortable Identifier

BrowserDB: A pure Rust browser database that’s **89× faster than normal db** (890K vs 10K ops/sec)

ULID - the ONLY identifier you should use?

SynthDB - A Zero-Config Database Seeder Written in Rust 🦀 (Seeking Contributors!)

Book Review - Just Use Postgres!

apache

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superset

Apache Superset is a Data Visualization and Data Exploration Platform

tikv

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tikv

Distributed transactional key-value database, originally created to complement TiDB

apache

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shardingsphere

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

ClickHouse

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ClickHouse

ClickHouse® is a real-time analytics database management system

redis

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redis-py

Redis Python client

StarRocks

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starrocks

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.

electric-sql

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electric

Real-time sync for Postgres.

weaviate

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weaviate

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

mongodb

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mongo

The MongoDB Database