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Hacker News

Top stories from the Hacker News community• Updated 10 minutes ago

HN

Multi-Region Row Level Security in CockroachDB

cockroachlabs.com

45

rusticwizard

about 15 hours ago

databases cockroachdb security

HN

Supabase MCP leaks your entire SQL Database, a lethal trifecta attack

simonwillison.net

798

rexpository

2 days ago

databases webdev database-security sql supabase security

HN

Choosing a Database Schema for Polymorphic Data (2024)

dolthub.com

35

gm678

1 day ago

databases sql data-structures data-modeling system-design

HN

Speeding up PostgreSQL dump/restore snapshots

xata.io

140

tudorg

5 days ago

databases postgresql system-design etl

HN

What 'Project Hail Mary' teaches us about the PlanetScale vs. Neon debate

blog.alexoglou.com

54

konsalexee

5 days ago

databases sql scaling cloud performance system-design

HN

Show HN: Tinykv – minimal file-backed key-value store for Rust

crates.io

17

hasanyildiz

6 days ago

key-value databases storage key-value-store self-hosted rust

HN

How often is the query plan optimal?

vondra.me

21

eatonphil

10 days ago

databases performance system-design

HN

Pbf2sqlite: Reading OpenStreetMap into a SQLite Database

github.com

47

amadeuspagel

9 days ago

sqlite databases data-engineering openstreetmap

HN

PlanetScale for Postgres

planetscale.com

97

adocomplete

9 days ago

postgres databases system-design

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Popular repositories from GitHub• Updated 6 minutes ago

supabase

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

TypeScript

85,508

9,169

supabase postgres typescript databases database

arrow

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

C++

15,681

3,765

data-engineering big-data columnar-databases databases apache apache-arrow data-lakes

superset

Apache Superset is a Data Visualization and Data Exploration Platform

TypeScript

67,037

15,294

data-science data-engineering typescript data-visualization databases visualization data-lakes jupyter data-exploration apache

libsql

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

C

15,129

406

databases sql open-source sqlite

toplingdb

ToplingDB is a cloud native LSM Key-Value Store with searchable compression algo and distributed compaction

C++

970

147

databases nosql cloud distributed-systems

tidb

TiDB - the open-source, cloud-native, distributed SQL database designed for modern applications.

Go

38,678

5,965

databases sql cloud distributed-systems

milvus

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

Go

35,792

3,277

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

ClickHouse

ClickHouse® is a real-time analytics database management system

C++

41,502

7,443

databases sql clickhouse c++analytics cpp performance data-engineering data-analytics

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

4,947

370

data-engineering rust vector-databases databases vector-search

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