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Topics /
Databases & Data
The most popular blog posts about databases & data on Hacker News. 4,224 posts.
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The Difference Between SQL’s JOIN .. ON Clause and the Where Clause
A question that is frequently occurring among my SQL training’s participants is: What’s the difference between putting a predicate in the JOIN .. ON clause and the WHERE clause? I can d…
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What Shapes Do Matrix Multiplications Like?
Divining order from the chaos
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ElephantSQL Is Shutting Down
The ElephantSQL team announces that ElephantSQL will discontinue its services.
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Migrating to CockroachDB
CockroachDB is a newSQL database, behaving much like a traditional database while providing consistent HA and scalability out of the box.
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Laion-5B: A new era of open large-scale multi-modal datasets
We present a dataset of 5,85 billion CLIP-filtered image-text pairs, 14x bigger than LAION-400M, previously the biggest openly accessible image-text dataset…
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Strong Eventual Consistency – The Big Idea Behind CRDTs
Missing the Forest for the Sequence Trees.
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S3 Express Is All You Need
The future of modern data infrastructure is object storage.
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What Percent of the Top-Voted Comments in Reddit Threads Were Also First Comment?
Are commenters ’late to this thread’ indeed late?
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Building a high-performance ticketing system with TigerBeetle
Rene Schallner (@renerocksai): software engineer turned AI researcher and engineer, in Vienna.
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Apache Kafka 0.9 is released
Major milestone release Apache Kafka 4.0 removes ZooKeeper entirely, provides early access to Queues for Kafka, and enables faster rebalances, in addition to many other new KIPs.
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Backblaze Hard Drive Stats for 2017
Since 2013, Backblaze has been showcasing daily statistics from our hard drives. Find out how our drives have been doing throughout 2017 with this blog post.
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An opinionated map of incremental and streaming systems
Disclaimer: I used to work for Materialize which is one of the systems being compared in this post.
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Inserting 130M SQLite rows per minute from a scripting language
The other week, I stumbled on the post Inserting One Billion Rows in SQLite Under A Minute , which was a funny coincidence, as I was just in...
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How to Learn Hadoop for Free
KOITOTO LOGIN menghadirkan akses cepat, aman, dan praktis untuk pengalaman hiburan online modern dengan navigasi responsif, performa stabil, serta kenyamanan maksimal setiap waktu.
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A visual explanation for regularization of linear models
A deep dive into exactly how regularization works, using visualizations rather than (just) mathematics. This article also dispels some myths and answer some important questions about Lasso and Ridge regression.
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Building a Large-Scale Distributed Storage System Based on Raft
Guest post by Edward Huang, Co-founder & CTO of PingCAP In recent years, building a large-scale distributed storage system has become a hot topic. Distributed consensus algorithms like Paxos and Raft…
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Google-Landmarks: A New Dataset and Challenge for Landmark Recognition
Posted by André Araujo and Tobias Weyand, Software Engineers, Google ResearchImage classification technology has shown remarkable improvement over ...
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US Postal Service data suggests significant population decline in San Francisco
PengelKeluaran SGP Hari Ini Resmi Togel Singapore Pools Tersedia Melalui Data SGP Prize dan Menyalin Pengeluaran SGP Hari Ini Untuk Pemain Toto SGP.
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DSM Disorders Disappear in Statistical Clustering of Psychiatric Symptoms (2024)
Whither Major Depression?
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Releasing rainbow tables to accelerate Net-NTLMv1 protocol deprecation
Mandiant aims to lower the barrier for security professionals to demonstrate the insecurity of Net-NTLMv1.
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MIT computer scientists can predict the price of Bitcoin
CSAIL/LIDS team's algorithm doubles initial investment in under two months.
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Building data infrastructure that will last
As a consultant, I have been called in to review and, in many cases, replace dozens of half-finished, abandoned, and sometimes forgotten data infrastructure projects.