Последние новости

The PingCAP TiDB Cloud Leaks

Unauthorized Access to PingCAP Cloud Resources

Jepsen: Orkes Conductor 5.3.2

One Hash Bloom Filters

One Hash Bloom Filters

CedarDB wants one database to handle both transactions and analytics, as AI agents raise the stakes

Databases have traditionally been designed either for analytical data or for operational data. But database engine CedarDB supports both, and its ap…

The DelightQL Query Language

Hey all, I would like to present a programming language I have been developing for many years called delightql. This is an alpha release so there wi…

Building a Linearizable Log on READ COMMITTED Isolation

The reverts will continue until morale improves

DataCube: A Relational Aggregation Operator Generalizing Group-By, Cross-Tab, and Sub-Totals (1997)

Abstract: Data analysis applications typically aggregate data across many dimensions looking for anomalies or unusual patterns. The SQL aggregate fu…

JSON Tiles: Fast Analytics on Semi-Structured Data (2021)

Abstract: Developers often prefer flexibility over upfront schema design, making semi-structured data formats such as JSON increasingly popular. Lar…

How shredding JSON is giving Logfire 1000x query speedups

Consistency is not a localized property

Deepthi Sigireddi from Supabase

B-Trees Are Back: Engineering Fast and Pageable Node Layouts

Dostoevsky: Better Space-Time Trade-Offs for LSM-Tree Based Key-Value Stores via Adaptive Removal of Superfluous Merging

Protocol-aware recovery for consensus-based storage (2018)

We used a database as a message queue. Now we use Kafka

Join Ordering, Part 1: The Shape of the Search Space

Two Kinds of SQL Query Builders

Massive Parallel Imports in Neo4j Without Deadlock and Lock Contention

Pick OS is a Living Fossil of Computer History

Adaptive Lossless Floating-Point Encoding in Apache Parquet

Extralite 3.1.0 is Here

Relation algebra is not relational algebra

Persistent Databases in the Browser with DuckDB-Wasm and OPFS

Trust, but benchmark: How we let an AI agent optimize Elasticsearch

Simple and Efficient Row-Level Security

Postgres development activity

DIFF: A Relational Interface for Large-Scale Data Explanation

Abstract: A range of explanation engines assist data analysts by performing feature selection over increasingly high-volume and high-dimensional dat…