Before you start the upgrade, make sure to upgrade to the latest available 3.5.x version. This will make sure that you are building against the most recent dependencies of that line. Please take time ...
On receiving a request server check if key exist in cache or database say Redis or Dynamodb d. If key in new server process the keys, store result with key with ttl say 24 hours and returns response.
Questions – Java | Spring Boot | SQL Recently, I came across some interesting interview questions asked for a Java Backend role at Tech Mahindra. If you’re preparing, these might help 👇 🔹 Core Java ...
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