The latest blog posts to take off on Hacker News. 4,763 posts.
Sonic Drive-In , a fast-food chain with nearly 3,600 locations across 45 U.S. states, has acknowledged a breach affecting an unknown number of store payment systems. The ongoing breach may have led to a fire sale on millions of stolen credit and debit card accounts that are now being peddled in shadowy underground…
The LIGO Scientific Collaboration and the Virgo collaboration report the first joint detection of gravitational waves with both the LIGO and Virgo detectors. This is the fourth announced detection of a binary black hole system and the first significant gravitational-wave signal recorded by the Virgo detector, and…
In many information systems, we work with arrays of integers. For example, maybe you need to keep track of which records in a database contain a given value. This sort of mapping can be expressed as an array of integers. These arrays can end up taking up a large fraction of your memory or disk … Continue reading…
Solving systems of linear equations is a staple food of linear algebra. It can be applied as a part of many machine learning tasks, although it is not always...
Handwriting recognition is more important than ever given the prevalence of mobile phones, tablets, and wearable gear like smartwatches. The…
Pete Adeney, more commonly known as Mr. Money Mustache [https://twitter.com/mrmoneymustache], retired at 30 after working as a software engineer for about ten years. He blogs at MrMoneyMustache.com [http://MrMoneyMustache.com] about how he saved money, where he invested it, and how he achieved “financial freedom…
The SitePen blog gives educational tips for solving big business problems and achieving technical objectives.
Cloudflare turns seven years old today. We launched on September 27, 2010. It was only a few days after our launch that we got our first request to support video streaming. Yet, until today, we'd avoided it.
The Microsoft Docs at https://docs.microsoft.com are really fantastic lately. ...
If you like the series, check out my book on Database Internals!
An in-depth coverage of parsing terminology an issues, together with an explanation for each one of the major algorithms and when to use them
Load balancers are the point of entrance to the datacenter. They are on the critical path to access anything and everything. That give them some interesting characteristics. First, they are the mos…
Yahoo, the trusted guide for millions globally with iconic products for 30+ years—offers advertisers omnichannel solutions and powerful data to deliver results.
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
I've been trying to figure out a strange bug in Exist for iOS over the past couple of months, and finally managed to fix it yesterday. Without Josh 's help I would still be scratching my head over this bizarre issue.
Since I just committed the last pending patch to improve hash indexes to PostgreSQL 11, and since most of the improvements to hash indexes w...
Design principles and an instantiation for a post webapp world
Many times a scientist is choosing a programming language or a software for a specific purpose. For the field of scientific computing, the methods for solving differential equations are one of the important areas. What I would like to do is take the time to compare and contrast between the most popular offerings. This…
Building a social network is not easy. Social networks have value proportional to their size, so participants aren’t motivated to join new social networks which aren’t already large. It’s a paradox where if people haven’t already joined, people aren’t motivated to join. The trouble is that whi...
We are pleased to announce that we’re extending per-second billing, with a one minute minimum, to Compute Engine, Container Engine, Cloud Dataproc, and App Engine flexible environment VMs. These changes are effective today and are applicable to all VMs, including Preemptible VMs and VMs running our premium operating…
Last week Amazon Pinpoint launched AWS Global SMS two-way text messaging and we didn’t get an opportunity to cover the launch. AWS Pinpoint users can now programmaticaly respond to their end-users’ text messages. Users can provision both short codes and long codes (10-digit phone numbers) which send inbound messages…
