Archive for month: February, 2014

Cache-busting HTML Pages


by
17 Feb
February 17, 2014

I ran into a scenario twice this week where I pushed updates to a site and it was important that the changes were reflected immediately. Most of the time it isn’t a big deal if a change takes an hour or so before someone sees them without a forced refresh (Shift + Refresh). Indeed, according to the Apache Caching Guide, “The default expiry period for cached entities is one hour.” This time, I was making a change, and then sending out an email to all our subscribers linking directly to the change. I only got the go-ahead to push the change live about 5 minutes before the email was supposed to be sent. On a final test of the email blast, I noticed the link went to the old version; the changes weren’t being shown until after I refreshed a few times. Read more →

© Copyright 2017 Findaway. All rights reserved.