Official Blog
Database Update
Tuesday, April 24, 2007
Thanks to all of you who wrote to us telling us the site was running more slowly than expected. We're happy to say that last Friday night our engineers rolled out a profound set of changes to our database architecture. YouTube's growth has been breathtaking (thanks to you!), and our infrastructure has had to grow very quickly to keep pace.
These changes were in the works for quite a while and they represent a lot of hard work by a dedicated team. What happened was that millions and millions of accounts and videos were migrated
one by one
to new database clusters while the site was up and running. It takes a huge amount of time to perform this kind of operation -- you can think of it as the equivalent of changing the motor in your car while you are actually driving on the highway.
With these changes in place, you should see all manner of improvements, including speedier comment and profile updating. We've also just added extra machines to process videos much more quickly, so that should be noticeable too.
Rock on,
The YouTube Team
Labels
3D
4k
accessibility
account info
activism
ads
africa
annotations
arts
awards
benefit
betas
bizblog
blogs
bulletins
buzz
captions
celebrity playlists
channels
chrome
citizen journalism
citizen reporting
citizentube
comedy
comments
community
community guidelines
contests
creator's corner
creators
curators
customization
dance
design
discovery
doodle
editor
education
embeds
entertainment
events
facebook
film
flagging
gaming
gmail
google
google tv
government
grants
groups
guidelines
hd
help center
holidays
homepage
howto
inspiration
investment
jobs
journalism
life in a day
live stream
marketing
meetups
mobile
moderator
movies
music
musicians wanted
news
nonprofits
open-source
partners
playlists
policy
politics
privacy
product update
quicklist
ratings
rentals
research
safety
science and technology
screening room
search
sharing
shows
social networks
sports
staff
stats and data
store
subscriptions
tags
test tube
travel
trends
tv
twitter
upload
vevo
video editing
video production
video volunteers
viral video
youtube api
youtube direct
Archive
2020
Jul
Jun
May
Apr
Mar
Feb
Jan
2019
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2018
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2017
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2016
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2015
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2014
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2013
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2012
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2011
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2010
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2009
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2008
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2007
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2006
Dec
Nov
Oct
Sep
Aug
Jul
Jun
May
Apr
Mar
Feb
Jan
2005
Dec
Nov
Oct
Sep
Aug
Jul
Feed
Follow @youtube
Follow
Learn more in the
YouTube Help Center
.
Follow