4171
Topics /
Databases & Data
The most popular blog posts about databases & data on Hacker News. 4,224 posts.
4172
4173
4174
NoSQL Required Reading
Bioinformatics, genomics, and Javascript
4175
4176
Edward Tufte: Sparklines: theory and practice
A forum moderated by author and artist Edward Tufte, including discussion and questions dealing with information design.
4177
4178
4179
4180
4181
4182
What MySQL Founder Michael Widenius said about Oracle acquiring Sun
Tonight at 4:30 AM, USA Pacific time, my phone started to ring; it was a call from a Sun employee saying that Oracle has bought Sun and he w...
4183
4184
4185
Using inflation tracking methods from 80s and 90s, inflation would be ~10%
The CPI chart on the home page reflects our estimate of inflation for today as if it were calculated the same way it was in 1990. The CPI on the Alternate Data Series tab here reflects the CPI as if it were calculated using the methodologies in place in 1980. In general terms, methodological shifts in government…
4186
Why CouchDB doesn't scale
This is my attempt to clear up some misconceptions about CouchDB and point out some technical details that a lot of people seem to have over...
4187
4188
Top 10 Reasons to Avoid the SimpleDB Hype
The personal home page of Ryan Park of San Francisco, California, USA.
4189
Basic MySQL Performance Tuning Practices that Everyone Should Know About
In this post I'll cover a lecture on MySQL performance tuning. This lecture is given by Jay Pipes. Jay works at MySQL and has written a book on MySQL. It's called Pro MySQL and it covers intermediate and advanced features of the database. He also has an interesting blog, which I am long subscribed to - Jay Pipes blog.
4190
4191
Amazon S3 Update – Strong Read-After-Write Consistency
When we launched S3 back in 2006, I discussed its virtually unlimited capacity (“…easily store any number of blocks…”), the fact that it was designed to provide 99.99% availability, and that it offered durable storage, with data transparently stored in multiple locations. Since that launch, our customers have used S3…
4192
The top programming languages
Explore the top programming languages on GitHub—and what languages are growing the fastest.
4193
Savings are now more liquid and part of “M1 money”
Money is marvelously nuanced. Because different assets can be used as money, we need several categories and definitions to keep track of it. M1 describes the most liquid and widely...
4194
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.
4195
HTTP Analytics for 6M requests per second using ClickHouse
One of our large scale data infrastructure challenges here at Cloudflare is around providing HTTP traffic analytics to our customers. HTTP Analytics is available to all our customers via two options:
4196
The DeWitt Clause: Why You Rarely See Database Benchmarks
Back in the early 1980s, Dr. David DeWitt – who you might know from past PASS Summit keynotes, formerly of Microsoft (LinkedIn) – was working on measuring database performance. His team wrote a benchmark, ran it against Oracle, and Oracle didn’t fare well in the results. Oracle reacted as one would expect – they were…
4197
Amazon's Dynamo
In two weeks we’ll present a paper on the Dynamo technology at SOSP, the prestigious biannual Operating Systems conference. Dynamo is internal technology developed at Amazon to address the need for an incrementally scalable, highly-available key-value storage system. The technology is designed to give its users the…
4198
AA-Omniscience v1.1: Knowledge and Hallucination Benchmark
Compare AI model performance on AA-Omniscience v1.1: Knowledge and Hallucination Benchmark. A benchmark measuring factual recall and hallucination across various economically relevant domains.
4199
Jepsen: CockroachDB beta-20160829
CockroachDB is a distributed SQL database, loosely patterned after Google Spanner and designed for semi-synchronous networks. It speaks the PostgreSQL wire protocol , supports a reasonable dialect of SQL , and combines replication for durability with transparent scale-out sharding for large tables. Its most…
4200
Summary of the 1.1 Billion Taxi Rides Benchmarks
Benchmarks & Tips for Big Data, Hadoop, AWS, Google Cloud, PostgreSQL, Spark, Python & More...