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ArangoDB 3.2 GA RocksDB, Pregel, Fault-Tolerant Foxx and Satellite Collections
The only enterprise AI data platform that cuts complexity, reduces costs, and gets you to production faster.
Topics /
Databases & Data
The most popular blog posts about databases & data on Hacker News. 192 posts.
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PostgreSQL 9.6.2, 9.5.6, 9.4.11, 9.3.16 and 9.2.20 released
The PostgreSQL Global Development Group has released an update to all supported versions of our database system, including 9.6.2, 9.5.6, …
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Amazon Aurora with PostgreSQL Compatibility
Late last year I told you about our plans to add PostgreSQL compatibility to Amazon Aurora. We launched the private beta shortly after that announcement, and followed it up earlier this year with an open preview. We’ve received lots of great feedback during the beta and the preview and have done our best to make […]
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Prime Day 2017: 12.9M DynamoDB requests per second
The third annual Prime Day set another round of records for global orders, topping Black Friday and Cyber Monday, making it the biggest day in Amazon retail history. Over the course of the 30 hour event, tens of millions of Prime members purchased things like Echo Dots, Fire tablets, programmable pressure cookers…
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Faiss: A library for efficient similarity search
Visit the post for more.
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Serverless Aurora
Learn what Serverless Aurora is, what it means for serverless developers, and why we think it's the future of data. Solving the serverless data layer.
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Databases and Distributed Deadlocks: A FAQ
A developer FAQ created by the Citus engineering team when they first began working on distributed deadlock detection in the Citus database. Explores when PostgreSQL acquires locks, when deadlocks occur, and how Citus detects and prevents distributed deadlocks in Postgres.
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Getting Started with Event Sourcing in Postgres
In a previous post we explored how our application tracks sent emails. We set things up to update or insert a record for each email with the current state (delivered, dropped, etc). In this post we'll look at an alternative data model where we'll store each event as its own record and then roll up t
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What the SATs Taught Us about Finding the Perfect Fit
On the Stitch Fix Algorithms team, we’ve always been in awe of what professional stylists are able to do, especially when it comes to knowing a customer’s si...
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Turning the database inside-out with Apache Samza (2015)
Confluent is building the foundational platform for data in motion so any organization can innovate and win in a digital-first world.
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Implementing Backup
How we implemented consistent, distributed, incremental backup in CockroachDB.
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Citus Cloud 2, Postgres, and Scaling Without Compromise
Relational databases have been a mainstay for decades. But what happens when you need to scale out a relational database like Postgres? This post announces Citus Cloud 2, the latest version of the Citus managed database as a service that scales out Postgres horizontally in the cloud.
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TensorFlow Feature Columns
Welcome to Part 2 of a blog series that introduces TensorFlow Datasets and Estimators. We're devoting this article to —a data structure describing the features that an Estimator requires for training and inference. As you'll see, feature columns are very rich, enabling you to represent a diverse range of data.
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FreeNAS 11.0 is Now Here
In the TrueNAS blog, discover the latest in scalable data storage solutions. Stay updated on the latest innovations in TrueNAS technology.