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TurboKV: Insanely fast Rust key-value store

Hacker News Top ↗ · 2026-08-29 Cached

TurboKV is a fast, embedded key-value database written in Rust, featuring atomic batches, ordered range scans, configurable durability, and compression for efficient data storage.

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#database

@HanyangWang: Work Outcome Report: Presented this four-volume set of 'Bhutan Ancient Sites Records' to the King of Bhutan. A year and a half ago, under the introduction of @cz_binance, we embarked on a massive project: Keda led the collection of all Bhutanese published literature in English, French, and Japanese from the past three centuries. Many documents are preserved as handwritten manuscripts deep in libraries. A…

X AI KOLs Following ↗ · 2026-08-28 Cached

A project lasting a year and a half collected Bhutanese historical literature, published the four-volume 'Bhutan Ancient Sites Records', and open-sourced the related database.

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#database

@brian_lovin: I've been using Notion databases as a project/task tracker for Grok Bot and it just like, works really well...ezmode.

X AI KOLs Following ↗ · 2026-08-27

Brian Lovin shares that using Notion databases as a project and task tracker for Grok Bot works very well and simplifies the process.

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#database

Show HN: Restoredrill – proves your Postgres backups restore

Hacker News Top ↗ · 2026-08-27 Cached

Restoredrill is an open-source tool that automates the testing of PostgreSQL backups by restoring them into a container and running verification checks, producing audit-ready reports for compliance.

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#database

Durable Objects without Cloudflare, on the database you already run

Lobsters Hottest ↗ · 2026-08-27 Cached

Introducing Solid Objects, an open-source library that implements Cloudflare's Durable Objects model on existing SQL databases, allowing developers to use it as a self-hosted dependency without additional infrastructure.

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#database

Show HN: A lightweight, stateless database for agent memory

Hacker News Top ↗ · 2026-08-26 Cached

The article introduces Polign DB, a typed, stateless database designed for agent memory, optimized for edge deployment and cost efficiency. It demonstrates a demo showing how it can manage structured memory for AI agents with minimal resource usage.

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#database

AWS Acquires DuckDB

Hacker News Top ↗ · 2026-08-26 Cached

AWS acquires DuckLabs, the company behind the DuckDB analytical database, ensuring projects remain open-source under the MIT license while leveraging AWS resources for growth.

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#database

Queryable Executables

Hacker News Top ↗ · 2026-08-26 Cached

The article introduces the concept of executables as SQLite databases, demonstrating a proof-of-concept webserver that stores its program, routes, and state in a single file.

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#database

Pgbot: A 5.9 MB read-only Postgres tool for humans and agents

Hacker News Top ↗ · 2026-08-25 Cached

Pgbot is a 5.9 MB read-only Postgres tool that provides AI-powered insights for database health and performance, usable by both humans and AI agents.

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#database

Another look at SQLite's WAL-Reset bug

Lobsters Hottest ↗ · 2026-08-25 Cached

The article discusses a long-standing bug in SQLite's WAL-reset mechanism that caused data loss and corruption, reproducing it with a 100-line C workload to demonstrate the race condition.

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#database

SQLite as a Document Database (2020)

Hacker News Top ↗ · 2026-08-24 Cached

This article explains how to use SQLite's JSON support and generated columns to treat SQLite as a document database, enabling data extraction and indexing from JSON columns.

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#database

Executable Is a SQLite Database

Hacker News Top ↗ · 2026-08-24 Cached

The article explores replacing the ELF executable format with SQLite, introducing a prototype called SELF that enables executables to be SQLite databases and discusses the benefits and technical implications.

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#database

@0xlelouch_: 90% of PostgreSQL in 2026 comes down to mastering these 10 concepts: 1) MVCC + vacuum. Old row versions stick around; a…

X AI KOLs Following ↗ · 2026-08-22 Cached

The article lists ten essential PostgreSQL concepts to master in 2026 for efficient database management, covering MVCC, indexing, query optimization, and security.

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#database

The road to ACID transactions in Cassandra 6

Lobsters Hottest ↗ · 2026-08-21 Cached

The article discusses the evolution of ACID transactions in Cassandra, culminating in the upcoming release of Cassandra 6 with Accord for strictly serializable cross-partition transactions.

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#database

The Third Restructuring of Software Form: From the Three-Tier Architecture to Storage, Models, and Agents

arXiv cs.AI ↗ · 2026-08-21 Cached

The paper argues that software is undergoing a third paradigm shift to Software 3.0, where context and reasoning determine behavior, converging to three core elements: generalized storage, large models, and agents. It formalizes this thesis and analyzes its conditions and boundaries.

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#database

SpacetimeDB: A Short Technical Review

Hacker News Top ↗ · 2026-08-20 Cached

A technical review of SpacetimeDB's version 2.0 launch, critiquing their misleading benchmarks and marketing tactics while exploring the database's innovative ideas.

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#database

Poisoned Postgres connection pools

Lobsters Hottest ↗ · 2026-08-20 Cached

This article explains the problem of poisoned connection pools in PostgreSQL when using PgBouncer, where stale session state can cause write errors, and provides a solution using DISCARD ALL to reset connections.

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#database

SQLite for Everything

Lobsters Hottest ↗ · 2026-08-19 Cached

The article advocates for SQLite as a versatile and stable database solution, highlighting its ability to replace multiple other tools in various tech stacks.

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#database

PostgreSQL for Everything

Hacker News Top ↗ · 2026-08-19 Cached

This article argues that PostgreSQL is a versatile database solution capable of replacing multiple specialized technologies such as search engines, message queues, and caches, thereby simplifying IT setups.

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#database

@Greptime: GreptimeDB is now easier to connect with DBeaver Community 26.1.5! @dbeaver_news The release adds a dedicated GreptimeD…

X AI KOLs Following ↗ · 2026-08-19 Cached

DBeaver Community 26.1.5 has been released, featuring a new dedicated GreptimeDB driver for easier connection and management of time-series data.

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