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Am I the only one who gets intimidated when shit its roof?
Yesterday, during crucial business hours, one of the major OMS db column type got overflowed. Caused around 30 mins downtime and then later, pool of all connections with high concurrent requests flushed down stream which caused thunder herd.
One by one.. all services went down; Fucking java service couldn't even start because of load..
This is the moment I fell in love with GoLang. We shard request using GoLang service, it just started and picked up the load beautifully..
At the end, it is around 6 millions business loss, but a good lesson learned :)