Dockerizing Spring boot application # Use an official OpenJDK runtime as a parent image FROM openjdk:17-jdk-slim # Set the working directory in the container WORKDIR /app # Copy the local target directory (generated by Maven) to the container COPY ...
What is Redis: It is an in-memory database mostly used for caching. Production way of setting key: User table idname 1harsh 2sharukh <entity>:<id> value set user:1 harsh set user:2 sharukh Data Types in Redis There are various data ...
Kafka CLI Commands Create new Topics with Partition bin\windows\kafka-topics.bat --bootstrap-server localhost:9092 --create --topic --NewTopic --partitions 3 List all Topics Name bin\windows\kafka-topics.bat --bootstrap-server localhost:9092 --l...
Note: Whenever the request comes it goes through SecurityFilterChain in spring security SecurityFilterChain The SecurityFilterChain is a sequence of filters that are applied to incoming HTTP requests in a Spring Security configuration. These filte...
Before understanding Threads lets understand what happens when java program runs. Code Segment : This stores compiled byte code (machine code) of Java Program. All the thread within same process share same code segment. Data Segment: It conta...
Inversion of Control Spring IoC (Inversion of Control) Container is the core of Spring Framework. It creates the objects, configures and assembles their dependencies, manages their entire life cycle. The Container uses Dependency Injection(DI) to man...