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Appropriate Uses for SQLite
SQLite is not directly comparable to client/server SQL database engines such as MySQL, Oracle, PostgreSQL, or SQL Server since SQLite is trying to solve a different problem.
Most cited
Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 26 posts.
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Living Without Atomic Clocks
If someone knows even a little about Spanner, the first question they have is: "How does CockroachDB provide external consistency without atomic clocks?"
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A Better Default Colormap for Matplotlib
An overview of the colormaps recommended to replace 'jet' as default.
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Backblaze Releases the Reed-Solomon Java Library for Free
Today we are releasing our latest open-source project: Backblaze Reed-Solomon Java library for erasure coding. Click for details on how to use and download.
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Lepton image compression: saving 22% losslessly from images at 15MB/s
Dash knows your context, your team, and your work, so your team can stay organized, easily find and share knowledge, and keep projects secure, all from one place.
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RethinkDB is shutting down
Today I have sad news to share. After more than seven years of development, the company behind RethinkDB is shutting down. We worked very hard to make RethinkDB successful, but in spite of all our efforts we were ultimately unable to build a sustainable business. There is a lot of information to unpack – over the next…
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Online tracking: A 1-million-site measurement and analysis
Online tracking: A 1-million-site measurement and analysis is the largest and most detailed measurement of online tracking to date. We measure stateful (cookie-based) and stateless (fingerprinting-based) tracking, the effect of browser privacy tools, and "cookie syncing". This measurement is made possible by our web…
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What SMART Stats Tell Us About Hard Drives
Have you ever wondered what your hard drive SMART errors actually mean? Find out what we look at to determine if a drive is about to fail.
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Announcing SQL Server on Linux
It’s been an incredible year for the data business at Microsoft and an incredible year for data across the industry. This Thursday at our Data Driven event in New York, we will kick off a wave of launch activities for SQL Server 2016 with general availability later this year. This is the most significant release...
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AWS Snowmobile – Move Exabytes of Data to the Cloud in Weeks
Moving large amounts of on-premises data to the cloud as part of a migration effort is still more challenging than it should be! Even with high-end connections, moving petabytes or exabytes of film vaults, financial records, satellite imagery, or scientific data across the Internet can take years or decades. On the…
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Spark as a Compiler: Joining a Billion Rows per Second on a Laptop
Discover how Apache Spark can join a billion rows per second on a laptop, showcasing its powerful data processing capabilities.
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Postgres Count Performance
Everybody counts, but not always quickly. This post looks into how the PostgreSQL database optimizes counting. In Postgres, there are ways to count orders of magnitude faster. We’ll look at exact counts (distinct counts) as well as estimated counts, using approximation algorithms such as HyperLogLog (HLL) in Postgres.
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Pocket Watch: Verifying Exabytes of Data
Dash knows your context, your team, and your work, so your team can stay organized, easily find and share knowledge, and keep projects secure, all from one place.
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Hard Drive Reliability Review for 2015
In 2015 we ran 56,224 hard drives in our datacenter. In this post we review the reliability of the Seagate, HGST, Toshiba, and Western Digital drives.
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Making SQL Server run on Linux
This post was authored by Scott Konersmann, Partner Engineering Manager, SQL Server, Slava Oks, Partner Group Engineering Manager, SQL Server, and Tobias Ternstrom, Principal Program Manager, SQL Server. Introduction We first announced SQL Server on Linux in March, and recently released the first public preview of SQL…
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Amazon Aurora Update – PostgreSQL Compatibility
Just two years ago (it seems like yesterday), I introduced you to Amazon Aurora in my post Amazon Aurora – New Cost-Effective MySQL-Compatible Database Engine for Amazon RDS. In that post I told you how the RDS team took a fresh, unconstrained look at the relational database model and explained how they built a…
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Engineers Shouldn’t Write ETL
“What is the relationship like between your team and the data scientists?” This is, without a doubt, the question I’m most frequently asked when conducting i...
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Torus: A distributed storage system by CoreOS
No single cloud fits all. Explore how we build a more flexible future with hybrid cloud.
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Searching 20 GB/sec: Systems Engineering Before Algorithms (2014)
SentinelOne unifies AI-powered endpoint, cloud, identity, and data protection—enhanced by our Security Data Lake for seamless and efficient cybersecurity.
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Update on InfluxDB Clustering, High Availability and Monetization
InfluxDB clustering is key for high availability and monetization. Clustering and high availability functionality will be available as part of our Influx Enterprise offering. Get a crash course on this topic and also read the newer version as well as u...