Future vs CompletableFuture
Future API Limitations
HTTP PATCH method is used to do partial modification to the HTTP resource on origin server. The existing PUT method
Suppose there is requirement of Spring Boot application to interact with multiple databases. Let’s we have two types of data
Commands Start Zookeeper Server Start Kafka Server / Broker Create Topic Produce Message Consume Message Describe topics List all the
Remove the duplicate elements from a list Note – distinct() method returns a stream consisting of the distinct elements (according
Collections are mainly used to store and group the data. Streams are mainly used to perform operations on data. Collections
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