Hey! I saw this has been indexed by the search engines. It is a first draft of a post I ended up publishing on my blog at: Scaling PostgreSQL With Pgpool and PgBouncer
Thanks for stopping by!
{ | |
"caret_style": "solid", | |
"color_scheme": "Packages/Tomorrow Color Schemes/Tomorrow-Night.tmTheme", | |
"enable_tab_scrolling": false, | |
"file_exclude_patterns": | |
[ | |
"*.pyc", | |
"*.pyo", | |
"*.exe", | |
"*.dll", |
Latency Comparison Numbers | |
-------------------------- | |
L1 cache reference 0.5 ns | |
Branch mispredict 5 ns | |
L2 cache reference 7 ns 14x L1 cache | |
Mutex lock/unlock 25 ns | |
Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
Compress 1K bytes with Zippy 3,000 ns | |
Send 1K bytes over 1 Gbps network 10,000 ns 0.01 ms | |
Read 4K randomly from SSD* 150,000 ns 0.15 ms |
Hey! I saw this has been indexed by the search engines. It is a first draft of a post I ended up publishing on my blog at: Scaling PostgreSQL With Pgpool and PgBouncer
Thanks for stopping by!
create different ssh key according the article Mac Set-Up Git
$ ssh-keygen -t rsa -C "your_email@youremail.com"
One of the best ways to reduce complexity (read: stress) in web development is to minimize the differences between your development and production environments. After being frustrated by attempts to unify the approach to SSL on my local machine and in production, I searched for a workflow that would make the protocol invisible to me between all environments.
Most workflows make the following compromises:
Use HTTPS in production but HTTP locally. This is annoying because it makes the environments inconsistent, and the protocol choices leak up into the stack. For example, your web application needs to understand the underlying protocol when using the secure
flag for cookies. If you don't get this right, your HTTP development server won't be able to read the cookies it writes, or worse, your HTTPS production server could pass sensitive cookies over an insecure connection.
Use production SSL certificates locally. This is annoying
# Ignore all | |
* | |
# Unignore all with extensions | |
!*.* | |
# Unignore all dirs | |
!*/ | |
### Above combination will ignore all files without extension ### |
The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.
The correct way of creating a private frok by duplicating the repo is documented here.
For this assignment the commands are:
git clone --bare git@github.com:usi-systems/easytrace.git
var m = require("mithril"); | |
m.mount(document.querySelector("#menu"), { | |
view: function() { | |
return m("ul", [ | |
m("li", m('a[href="/a"]', {config: m.route}, "module A")), | |
m("li", m('a[href="/b"]', {config: m.route}, "module B")), | |
m("li", m('a[href="/c"]', {config: m.route}, "module C")) | |
]); | |
} |
/* | |
* Genarate rsa keys. | |
*/ | |
package main | |
import ( | |
"crypto/rand" | |
"crypto/rsa" | |
"crypto/x509" |