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ClickHouse Cloud is now in Public Beta
ClickHouse Cloud has entered public beta. Get your free trial now!
Topics /
Databases & Data
The most popular blog posts about databases & data on Hacker News. 2,337 posts.
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2022 Cloud Report
The 2022 Cloud Report is the only cloud performance report to compare AWS, Azure, and GCP on benchmarks that reflect critical applications and workloads.
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Cloud SQL for PostgreSQL now generally available
Among open-source relational databases, PostgreSQL is one of the most popular—and the most sought-after by Google Cloud Platform (GCP) users. Today, we’re thrilled to announce that PostgreSQL is now generally available and fully supported for all customers on our Cloud SQL fully-managed database service.
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KSQL: Open Source Streaming SQL for Apache Kafka
Introducing KSQL, a streaming SQL engine for Apache Kafka. KSQL provides a simple and completely interactive SQL interface for processing data in Kafka.
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An overview of distributed Postgres architectures
Marco just joined Crunchy Data and he reflects on his career in distributed systems in this post. He provides an overview of several options for approaching distributed Postgres workloads and the pros and cons of each approach.
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PostgreSQL’s New LATERAL Join Type
This post walks through a conversion funnel analysis that wouldn’t be possible in PostgreSQL 9.2
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Open, rigorous and reproducible research: A practitioner’s handbook (2021)
Even though many scientists are expected to abide by the principles of open, rigorous and reproducible research, few scientists actually receive formal training in this. Indeed, there is no collection written by working scientists for working scientists about the principles of transparent, rigorous and reproducible…
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Word vectors are awesome but you don’t need a neural network to find them
When I started playing with word2vec four years ago I needed (and luckily had) tons of supercomputer time. But because of advances in our understanding of w...
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Yandex open-sources its exabyte-scale big data platform
Hello, my name is Maxim Babenko, I’m the head of the distributed computing technologies department at Yandex. Today we’re pleased to…
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Backblaze Drive Stats for Q3 2023
Explore Backblaze's Q3 2023 hard drive stats, revealing insights on 259,533 HDDs, failure rates, and data center performance for enhanced reliability.
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GraphQL: A data query language
Visit the post for more.
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Using SQLite as storage for web server static content
Why OpenRun uses a SQLite database instead of the local file system for static files.
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How we replaced Elasticsearch and MongoDB with Rust and RocksDB
Radar offers geocoding, place search, and fraud detection APIs, powered by HorizonDB, a Rust-based engine delivering 20k QPS and sub-millisecond latency.
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Amazon RDS now supports PostgreSQL 9.6.1
[Amazon RDS for PostgreSQL](https://aws.amazon.com/rds/postgresql/) now supports the next major release of the PostgreSQL open source database, version 9.6.1. New features …
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Estimation of total mortality due to COVID-19
Our updated modeling strategy now estimates total COVID-19 mortality, including unreported deaths due to COVID-19.
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Facebook increased satisfaction and usage by sending fewer notifications
We are members of the Facebook Notifications Data Science team at Meta. We ran surveys on how users felt about on-site notifications…
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SQLite 3.33
A complete list of SQLite releases in a single page and a chronology are both also available. A detailed history of every check-in is available at SQLite version control site .
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Andl, a relational language that is not SQL, is coming to Postgres
Postgres is “the world’s most advanced open source database”. It is a highly capable database server, and is ordinarily accessed using SQL queries. Postgres is also highly customisable, with the ability to add new functions, new data types and even new languages. There are currently several language implementations…
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How to get the most out of Postgres memory settings
Engineering deep-dives, product updates, and company news from Tembo — the platform for running coding agents across your stack.
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Pandas 3.0
We're excited to announce the release of pandas 3.0.0. This major long-awaited release brings significant improvements to pandas, but also features some potentially breaking changes.