make redis update section match nginx update section

This commit is contained in:
Jeff Atwood 2013-07-22 23:33:11 -07:00
parent 7d1d234237
commit e020ebdda8
1 changed files with 5 additions and 1 deletions

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@ -51,7 +51,11 @@ Install necessary packages:
# Run these commands as your normal login (e.g. "michael")
sudo apt-get -y install build-essential libssl-dev libyaml-dev git libtool libxslt-dev libxml2-dev libpq-dev gawk curl pngcrush
## Install latest stable redis, package in distro may be a bit old
## Caching: Redis
Redis is a networked, in memory key-value store cache. Without the Redis caching layer, we'd have to go to the database a lot more often for common information and the site would be slower as a result.
Be sure to install the latest stable Redis, as the package in the distro may be a bit old:
sudo add-apt-repository ppa:rwky/redis
sudo apt-get update