GGGKILLER.COM

davidvgalbraith.com

node.js Archives - davidvgalbraith

http://davidvgalbraith.com/tag/node-js

Why would I use Node.js? Note: Special guest post this week from Tomislav Capan. And the good people at toptal.com. Continue reading “Why would I use Node.js? March 10, 2016. March 20, 2016. Leave a comment on Why would I use Node.js? Juttle’s Cross Platform Optimization Strategy. Orestes: a Time Series Database Backed by Cassandra and Elasticsearch. Why would I use Node.js? How does Bluebird promisify work? On Orestes: a Time Series Database Backed by Cassandra and Elasticsearch. On Object Hash Set.

davidvgalbraith.com

bluebird Archives - davidvgalbraith

http://davidvgalbraith.com/tag/bluebird

How does Bluebird promisify work? High-performance code generation in Javascript. In describing the ConcurrencyMaster. I referred to Bluebird. As a magic function. Of course, it’s not really magical, it’s just a computer program. It only seemed magical because I didn’t understand how it worked. So this week, I’ve taken the opportunity to fill this hole in my knowledge by studying the internal workings of. I like to learn about projects by fixing bugs in them, but Bluebird has no open bugs. March 3, 2016.

davidvgalbraith.com

node Archives - davidvgalbraith

http://davidvgalbraith.com/tag/node

Orestes: a Time Series Database Backed by Cassandra and Elasticsearch. I used to work at a data analysis startup called Jut. Jut’s vision was to bring all your data together in a single environment. This enabled integrated analysis using our programming language, Juttle. It was challenging because there are many different types of data. Different data types require different models for optimal storage and querying. At the highest level, Jut divided all data into two kingdoms:. April 7, 2016. April 7, 2016.

davidvgalbraith.com

promises Archives - davidvgalbraith

http://davidvgalbraith.com/tag/promises

How does Bluebird promisify work? High-performance code generation in Javascript. In describing the ConcurrencyMaster. I referred to Bluebird. As a magic function. Of course, it’s not really magical, it’s just a computer program. It only seemed magical because I didn’t understand how it worked. So this week, I’ve taken the opportunity to fill this hole in my knowledge by studying the internal workings of. I like to learn about projects by fixing bugs in them, but Bluebird has no open bugs. March 3, 2016.

davidvgalbraith.com

dave, Author at davidvgalbraith

http://davidvgalbraith.com/author/dave

Juttle’s Cross Platform Optimization Strategy. Can analyze data that is in any of several data stores. It has processors. That operate over a sequence of data points. For instance,. Points it receives and drops the rest. Increments a counter for each data point and returns the total. The built-in implementations of these processors are written in Node.js. SELECT COUNT(*) FROM my table. But to count the records in a table using the Node.js implementation of. We’d have to. SELECT * from my table. It was ch...

davidvgalbraith.com

Object Hash Set - davidvgalbraith

http://davidvgalbraith.com/object-hashset

The compact hash set for Node.js objects. In today’s adventure, we’ll explore my single favorite piece of software that I’ve worked on: the Object Hash Set. The Object Hash Set is a Node.js addon. Which means it’s C. Code that a Node.js program can reference. An Object Hash Set accepts objects with the. Method, and its. Method tells whether a given object has already been. Origins: Time Series Data. Once upon a time, I was building a time series database. 8212; as JSON objects in Elasticsearch, and in Ca...

davidvgalbraith.com

cassandra Archives - davidvgalbraith

http://davidvgalbraith.com/tag/cassandra

Orestes: a Time Series Database Backed by Cassandra and Elasticsearch. I used to work at a data analysis startup called Jut. Jut’s vision was to bring all your data together in a single environment. This enabled integrated analysis using our programming language, Juttle. It was challenging because there are many different types of data. Different data types require different models for optimal storage and querying. At the highest level, Jut divided all data into two kingdoms:. April 7, 2016. April 7, 2016.

davidvgalbraith.com

How I fixed Atom - davidvgalbraith

http://davidvgalbraith.com/how-i-fixed-atom

How I fixed Atom. When good regexes go bad. Is the hot new up-and-comer in the world of text editing. It is my editor of choice for building software, and it’s open source, so I decided to check out its issues to see how I could contribute. I came across a strange bug. The Atom user speter. Had written a line of text that, when you pressed. Here’s the text in question:. It’s a line of code in Go. At the end of that line could cause Atom to hang. Is pressed, a function called. It also supports classes.

davidvgalbraith.com

How I fixed Node.js again - davidvgalbraith

http://davidvgalbraith.com/fixed-node-js

How I fixed Node.js again. Yo dawg, I heard you like. As usual, I was browsing the node.js issues page when I noticed #4467. The project owner jasnell. Had identified a small script that unexpectedly crashed with the message. Console.error is not a function. Last I checked, console.error. Is totally a function. I had to get to the bottom of this one. It turned out to be quite a rabbit hole, taking me through some of node.js’s most important features. Hold on to your hat! The failing script used the events.