Ever heard of “application outage”? As part of agile practice we release our work frequently and often when a newer version of an application released to production, we get application outages due to issues like unexpected traffic, introduced a bug into the newer version or other unknown PITA issues. This cause some (actually a lot!) of chaos in terms of time efforts to recover from failures and having a hassle-free release. In this blog, we will talk about “blue-green” deployment which overcomes such problems in a great way and minimizes the downtime of the applications.
What is Blue Green deployment?
The origin of the term blue-green deployment is unknown to me but I came across this while reading Martin Fowler’s blog. The blue-green deployment is a pattern used to reduce downtime by using two identical production environment such that one of them is live at a time with stable production…
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