logicalstack

6 ms·

1.
Your computer already told on you(no01.substack.com)
3 points by logicalstack 2mo ago|0 comments
2.
Powering PyPI with Advanced Traffic Engineering(fastly.com)
2 points by logicalstack 1y ago|0 comments
3.
RowPress: Amplifying Read Disturbance in Modern DRAM Chips(arxiv.org)
2 points by logicalstack 3y ago|0 comments
4.
Ngrok Releases Firewall Toolkit(github.com)
27 points by logicalstack 4y ago|0 comments
5.
Correlated Failures in Storage Systems(blog.dshr.org)
41 points by logicalstack 6y ago|6 comments
6.
Failure Is Not an Option(joeandmotorboat.com)
1 points by logicalstack 6y ago|0 comments
7.
Past, Present and Future of Effective C(research.nccgroup.com)
2 points by logicalstack 6y ago|0 comments
8.
Objects of Power – how tech impacts society(joeandmotorboat.com)
1 points by logicalstack 6y ago|0 comments
9.
On a Plus Minus for Engineering Teams(joeandmotorboat.com)
1 points by logicalstack 6y ago|0 comments
10.
Mandelbrot's Five Rules and Operational Vulnerability(joeandmotorboat.com)
1 points by logicalstack 6y ago|0 comments
11.
Curl will now output JSON(daniel.haxx.se)
120 points by logicalstack 7y ago|28 comments
12.
Thoughts on System Resilience and Organized Complexity(joeandmotorboat.com)
11 points by logicalstack 7y ago|0 comments
13.
Inside the GitHub Load Balancer(haproxy.com)
3 points by logicalstack 7y ago|0 comments
14.
by logicalstack 9y ago
Full access (read and write) to the PowerDNS HTTP API requires one of their generic SQL backends (via https://docs.powerdns.com/md/httpapi/README/ ), such as MySQL. The bind backend only supports reading from
15.
by logicalstack 9y ago
Yes, we still use local caches on each host.
16.
by logicalstack 9y ago
Nearly all of our internal zones are internal and not sync'd to an external provider. In a few cases we need to perform lookups of internal zones external to our network and those zones live both internal and external.
17.
by logicalstack 9y ago
We use the mysql backend and http API, a few small nits but for our purposes it has worked very well thus far. Note that our authorities never see production traffic outside of AXFRs from our "edge" hosts so I can't say how w
18.
by logicalstack 9y ago
This was a roughly six month project for a single engineer working around 75% of the time on it, with help from other folks along the way for code reviews and etc. The first three months was research, planning, implementation, etc and the l
19.
DNS Infrastructure at GitHub(githubengineering.com)
191 points by logicalstack 9y ago|21 comments
20.
GitHub Load balancer: HAProxy zero-downtime, zero-delay reloads with multibinder(githubengineering.com)
54 points by logicalstack 10y ago|4 comments
21.
by logicalstack 10y ago
We use Quagga.
22.
by logicalstack 10y ago
CARP and similar systems require an active/passive configuration which we did not want since it needs at least twice as many hosts, half of which are not doing any work. We had similar issues with our former Git storage system based on
23.
by logicalstack 10y ago
Joe from GitHub here, frankly there is a lot we want to talk about and release and it was simply too much for one post. We'd like to give it a proper treatment and single very long post won't do that. Also, it allows us to get fol
24.
by logicalstack 10y ago
Joe from GitHub here, we'll talk about it later posts but GLB is based on a number of open source projects including, haproxy, iptables, FoU and pf_ring. Many existing open source solutions are optimized for short lived HTTP requests a
25.
The GitHub Load Balancer(githubengineering.com)
438 points by logicalstack 10y ago|125 comments
26.
by logicalstack 15y ago
IIRC the Boundary app cookbook is a pretty big divergence from the Opscode application cookbook due to their reliance on roles, environments and etc. Additionally our cookbook has a far more narrow (I think in a good way) focus. Both have t
27.
How Boundary does application deployments.(blog.boundary.com)
30 points by logicalstack 15y ago|2 comments
28.
QuantCup: a quant trading themed programming contest(quantcup.org)
2 points by logicalstack 16y ago|0 comments
29.
Our ZFS I/O Throttle(dtrace.org)
20 points by logicalstack 16y ago|0 comments
30.
On cargo culting and hacking(blog.ezyang.com)
2 points by logicalstack 16y ago|0 comments

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