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Hacker News

Top stories from the Hacker News community• Updated 8 minutes ago

HN

Optimizing ClickHouse for Intel's 280 core processors

clickhouse.com

47

ashvardanian

about 2 hours ago

databases performance system-design

HN

UUIDv47: Store UUIDv7 in DB, emit UUIDv4 outside (SipHash-masked timestamp)

github.com

109

aabbdev

about 7 hours ago

databases database security system-design cryptography uuid data-engineering

HN

SQLiteData: A fast, lightweight replacement for SwiftData using SQL and CloudKit

github.com

40

wahnfrieden

about 7 hours ago

databases sqlite cloud sql

HN

SQL performance improvements: finding the right queries to fix

ohdear.app

24

freekmurze

about 24 hours ago

sql database-tuning performance databases system-design

HN

Adding FRM parser utility to MariaDB

hp77-creator.github.io

8

hp77

5 days ago

database-tuning mariadb databases sql system-design

HN

DuckDB 1.4.0 LTS

duckdb.org

33

whyho

1 day ago

database-tuning databases sql duckdb

HN

Pgstream: Postgres streaming logical replication with DDL changes

github.com

56

fenn

2 days ago

databases postgres data-engineering replication

HN

Show HN: DriftDB – An experimental append-only database with time-travel queries

github.com

22

DavidCanHelp

3 days ago

system-design self-hosted databases time-travel experimental

HN

Adding OR logic forced us to confront why users preferred raw SQL

signoz.io

67

ak_builds

7 days ago

system-design data-engineering databases sql database-tuning

Reddit

Top posts from tech subreddits• Updated 2 minutes ago

Reddit

UUIDv47: keep v7 in your DB, emit v4 outside (SipHash-masked timestamp)

github.com

192

aabbdev

about 6 hours ago

r/programming encryption databases cryptography security hashing system-design uuid

Reddit

Why you should care about the JDBC fetch size

in.relation.to

64

Active-Fuel-49

2 days ago

r/programming databases sql performance system-design

Reddit

Why would anyone want to use Supabase over plain Postgres?

reddit.com

114

_lumio

3 days ago

r/webdev postgres databases database-tuning supabase self-hosted

Reddit

Built a High-Performance Key-Value Datastore in Pure Java

github.com

11

theuntamed000

3 days ago

r/programming databases nosql performance system-design java

Reddit

How Transaction Isolation Provides Data Integrity in Databases

newsletter.scalablethread.com

3

ocnarf

5 days ago

r/coding data-integrity databases system-design etl

Reddit

Get Excited About Postgres 18

crunchydata.com

114

craigkerstiens

5 days ago

r/programming postgres databases postgresql sql

Reddit

I love UUID, I hate UUID

blog.epsiolabs.com

397

bobbymk10

8 days ago

r/programming databases privacy cryptography security uuid

Reddit

Building a DOOM-like multiplayer shooter in pure SQL

cedardb.com

87

avinassh

8 days ago

r/programming multiplayer databases sql game-development game-engines game-dev

Reddit

Stop letting your DB schema define your API

reddit.com

528

tan8_197

10 days ago

r/webdev api databases database system-design api-design system-architecture

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GitHub Trending

Popular repositories from GitHub• Updated 34 minutes ago

nocodb

🔥 🔥 🔥 Open Source Airtable Alternative

TypeScript

57,100

4,157

open-source typescript developer-tools no-code database databases

simdjson

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

C++

22,116

1,144

performance big-data c++data-engineering json cpp databases

milvus

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

Go

37,390

3,418

vector-databases cloud go data-engineering vector-search milvus databases

supabase

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

TypeScript

88,585

9,814

supabase postgres typescript databases database webdev web-development

kuzu

Embedded property graph database built for speed. Vector search and full-text search built in. Implements Cypher.

C++

3,238

205

databases vector-databases embedded-systems cypher c++knowledge-graphs vector-search

doris

Apache Doris is an easy-to-use, high performance and unified analytics database.

Java

14,261

3,560

databases sql apache performance java analytics data-engineering data-warehousing big-data apache-doris data-analytics database-tuning

lance

Modern columnar data format for ML and LLMs implemented in Rust. Convert from parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

Rust

5,363

462

data-engineering rust vector-databases databases vector-search big-data

oceanbase

The Fastest Distributed Database for Transactional, Analytical, and AI Workloads. Welcome to our community: https://discord.gg/74cF8vbNEs

C++

9,514

1,782

databases sql high-availability distributed-systems cpp c++

qdrant

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Rust

25,877

1,809

cloud vector-databases vector-search rust ai databases qdrant