воскресенье, 16 ноября 2014 г.

Semi-irregular Sysadmin Ninja's Github Digest (Vol. 12)

Let's continue with review of most interesting Github projects.
N.B. this is vol. 12 - from quite old draft, I hope it's still relevant :)
Sorry for small comments, mostly projects are speak for themselves.

1. changelog
"What's changed in the last twenty minutes?"

The basic idea is that you'll send any event that has even a remote chance of causing problems to simple web service with REST interface. Later, when something goes wrong, you can quickly check what's changed in the last minutes / hours.
It's interface looks like this:

Very nice idea, indeed, especially with some graphing solution w/anomaly detection.
Clients for bash/python/java/etc. already exists.

2. db-readings
Readings in Databases

A list of papers essential to understanding databases and building new data systems. Very nice reading for all sysadmins and developers. Only one problem exists - where I can find enough time for that????? :)

3. bitcoinbook
Mastering Bitcoin - Unlocking digital currencies - Early Release Draft

Another "must-read" book for everyone who interested in digital currencies - it's about Bitcoin internals and technical realization. Early release of book is also available by O'Reilly.

4. github-cheat-sheet
A collection of cool hidden and not so hidden features of Git and GitHub

Good stuff, even for experienced Git-hubbers.

5. Awesome Chef
A curated list of amazingly awesome Chef resources

Where's our "Awesome Puppet"?

Ah, there it is:
6. Awesome Puppet
A curated list of amazingly awesome puppet resources

7. mcrouter
Mcrouter is a memcached protocol router for scaling memcached deployments.
Another nice piece of stuff from Facebook Engineering team. Must have if you're (still) using memcached on more than couple of servers.

8. masscan
TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes

9. powa
PostgreSQL Workload Analyzer http://dalibo.github.io/powa

10. elasticsearch-HQ
Monitoring and Management Web Application for ElasticSearch instances and clusters.

Also nice tool for all ElasticSearch users.

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