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PostgreSQL 15
**October 13, 2022** - The PostgreSQL Global Development Group today announced the release of [PostgreSQL 15](https://www.postgresql.org/docs/15/release-15.html), the latest version of …
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The latest blog posts to take off on Hacker News. 2,337 posts.
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New ScyllaDB Go Driver: Faster Than GoCQL and Its Rust Counterpart
How we built a new Go ScyllaDB driver that’s almost 4x faster than its GoCQL predecessor and 2X faster than its Rust counterpart.
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Gcloud storage: Faster data transfers for Cloud Storage
gcloud CLI enables super-fast data transfers into Cloud Storage and delivers a consistent CLI experience across all Google Cloud services.
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Vectors are over, hashes are the future
Get an introduction into the thinking behind the rise of neural hashing technology — and learn why this may end up being an enormous shift in AI advancement.
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ClickHouse Cloud is now in Public Beta
ClickHouse Cloud has entered public beta. Get your free trial now!
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The next generation of Materialize
Today, we’re excited to announce a product that we feel is transformational: a persistent, scalable, cloud-native Materialize.
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Querying Postgres Tables Directly from DuckDB
DuckDB can now directly query tables stored in PostgreSQL and speed up complex analytical queries without duplicating data.
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Why we moved from AWS RDS to Postgres in Kubernetes
Every new Nhost project now gets a dedicated PostgreSQL instance on Kubernetes with root access, custom extensions, and direct connections.
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TimescaleDB 2.7 vs. PostgreSQL 14
TimescaleDB expands PostgreSQL query performance by 1000x, reduces storage utilization by 90%, and provides time-saving features for time-series and analytical.
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LiteFS
We are building a distributed file system for your SQLite databases. Kinda weird, huh?
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Postgres Data Flow
What happens when you query Postgres? Data can actually come from many different places like the application cache, buffer cache, and even down into the physical disk cache. This post surveys the data storage and flow of Postgres data.
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TinyBase v2.0: reactive data store for local-first apps
This is a reverse chronological list of the major TinyBase releases, with highlighted features.
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Cloud Spanner now with a free trial
Create a 90-day Spanner free trial instance with 10GB storage at no cost. Try Spanner free.
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Algolia Acquires Search.io
Acquisition creates world’s first and only hybrid search engine combining Keyword and Vector Search in a single API.
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Let’s make WordPress officially support SQLite
WordPress can be (and is) used for any kind of site, regardless of size or complexity. Some common use-cases include: Single-page landing sitesSimple company sites with just a few pages. These site…
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How the SQLite virtual machine works
Let's look at how SQLite parses, optimizes, and compiles every query that it receives.
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IKEA’s knowledge graph and why it has three layers
At IKEA we are building a knowledge graph to improve the overall experience of our customers in the physical and digital space. I like to…
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Health insurers just published close to a trillion hospital prices
Blog for DoltHub, a website hosting databases made with Dolt, an open-source version-controlled SQL database with Git-like semantics.
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SQLite 3.39.3
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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Scraping data from an app: real world example
How to inspect the network traffic of an app with Fiddler Everywhere and scrape the data from its servers.
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DBOS: A database-oriented operating system
Today, most people develop applications on operating systems such as Linux which are more than thirty years old, even though computing has changed a lot in the meantime. Since Linux was first released in 1991, the size of application state and data has grown by several orders of magnitude, many applications have moved…
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One million queries per second with MySQL
Discover how PlanetScale handles one million queries per second (QPS) with horizontal sharding in MySQL
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PostgreSQL 15: Stats Collector Gone? What’s New?
Yes, the stats collector is gone from PostgreSQL 15, but there's lots of new exciting features to talk about!
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How discord stores billions of messages (2017)
We decided early on to store all chat history forever so users can come back at any time and have their data available. This is a lot of data: how do we do it?
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PostgreSQL 14 Internals book – Part II
I’m pleased to announce that Part II of the “ PostgreSQL 14 Internals ” book is available now. This part explores the purpose and design of the buffer cache and explains the need for write-ahead logging. Please download the book freely in PDF. There are three more parts to come, so stay tuned! Thanks to Matthew Daniel…
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How SQLite scales read concurrency
Understanding how the write-ahead log turns your scaling up to 11.
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How do cash transfers impact the people who don’t receive them? (2019)
GiveDirectly partnered with academic researchers to find out how cash transfers affect local economies, including nearby non-recipients. Read the results.
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Supabase Vault
Today we're announcing Vault, a Postgres extension for managing secrets and encryption inside your database.