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Benefrancis / system-design-101 Public forked from ByteByteGoHq/system-design-101 Notifications You must be signed in to change notification settings Fork 0 Star 0 Explain complex systems using visuals and simple terms. Help you prepare f...
MongoDB ➡️ Cassandra ➡️ ScyllaDB In 2015, the first version of Discord was built on top of a single MongoDB replica. Around Nov 2015, MongoDB stored 100 million messages and the RAM couldn’t hold the data and index any longer. The latency became unpredictable. Message storage ...
When accessing resources, we often need to load data from the database. Opening the closing db connections adds significant overhead. So we should connect to the db via a pool of open connections. The connection pool is responsible for managing the connection lifecycle. HTTP 1.0 -> HTTP 1.1 ...