Category: Java

Adaptive rate limiting is a type of rate limiting algorithm that dynamically adjusts the request rate based on the current load on the server. It is useful when the server…

The Leaky Bucket Algorithm is a popular algorithm used for rate limiting. It can be used to limit the rate of requests being processed by a server or to limit…

Fixed Window Algorithm: The Fixed Window Algorithm is the simplest rate limiting algorithm. It limits the rate by counting the number of requests made within a fixed time window. If…

The Sliding Window Algorithm is an improvement over the Fixed Window Algorithm. It maintains a sliding window of fixed size and counts the number of requests made within that window.…

Token Bucket Algorithm The Token Bucket Algorithm is a more sophisticated rate limiting algorithm. It maintains a bucket of tokens, where each token represents a single request. Tokens are added…

To find the minimum number of swaps required to make an array sorted, you can use the concept of selection sort. Here’s an example implementation in Java: public class MinimumSwaps…

Java Garbage collection process The Java Garbage Collection process is responsible for automatically reclaiming memory occupied by objects that are no longer in use by the application. The process is…

To find the nth node from the end of a linked list, you can use the two-pointer technique. Example implementation in Java: class ListNode { int val; ListNode next; ListNode(int…

In Java, record fields are automatically initialized with default values based on their type. Here’s an example that demonstrates the default values assigned to record fields: public record Person(String name,…

Java records and classes serve different purposes and have distinct characteristics. Here are the key differences between Java records and classes: Java Records: Java Classes: In summary, Java records are…