All thing coding
A few years ago, during one of the dev testing, a fellow engineer complained that the total amount paid is not matching in API response. However, if we manually add the values in DB, it adds up to the correct amount. What could have gone wrong? As we went down the debugging path, we had... Continue Reading →
I used to spend long hours staring at screen and running load test again and again to reduce the latency of that problematic API. Then, doing some small changes here and there and relying more on God than myself for miraculous improvement. Can you connect to this? Voila! I learnt EXPLAIN. I am going to share... Continue Reading →
What can a badly designed database do? Anyone whose bread and butter comes from database seldom underestimates database performance. But Paulo Cohelo said in veronica decides to die that, People never learn anything by being told, they have to find out for themselves. Echoing the similar sentiments, I was happily having breakfast, lunch and dinner until one... Continue Reading →