Understand and Analyze Java Thread Dump

Photo by Mel PooleMicroservicesAlso known as the microservices architecture, is an architectural style that structures an application as a collection of services that are:Easily Maintainable and TestableLoosely CoupledIndependently DeployableOrganized around Business CapabilitiesOwned...

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Redis Overview and Benchmark

Image Courtesy MoriohReDiS which stands for Remote Directory Server, is an open source in-memory data store, used as a database and as a cache. Redis provides data structures such as strings, hashes, lists, sets and sorted sets. Redis has built-in replication, Lua...

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Retry or Stability Pattern

Photo by Brett JordanOne of the key characteristic of microservices architecture is inter-service communication. We can split a monolithic application into multiple smaller applications called microservices. Each microservice is responsible for a single feature or domain and...

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Understanding Load Balancer

Photo by Jon FlobrantA load balancer is an important component of any distributed system. It helps to distribute the client requests within a cluster of servers to improve the responsiveness and availability of applications or websites.It distributes workloads uniformly across...

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Understanding Forward and Reverse Proxy

Photo Courtesy UnsplashWhat is Forward Proxy Server?A forward proxy, often called a proxy server or web proxy, is a server that sits in front of a group of machines within a same network. When these computers make requests to sites and services usually external to the network...

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Template Method Pattern - Skeleton is Defined in Base Class

Photo Courtesy UnsplashWhat is the Template Method Design Pattern?The Template Method Design Pattern defines a sequence of steps of an algorithm and allows the subclasses to override the steps but do not allow to change the sequence. The Key to the Template Design Pattern is...

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Materialized Views in RDBMS - Is it a View or Table?

 Google uses structured data to understand the content on the page and use that data to display in richer features in the search results.Below you can see the difference in the search result data provided by Google for the OnePlus 8T product from official site vs amazon...

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Singleton Design Pattern - Build It, Break It and Fix It!

Photo Courtesy UnsplashSingleton pattern is one of the simplest design patterns and falls under creational pattern as this pattern provides one of the best ways to create an object. This pattern involves a single class which is responsible for creating an object while making...

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Working With ThreadPoolTaskExecutor of Spring

Photo Courtesy UnsplashThreadPoolTaskExecutor is a java bean that allows for configuring a ThreadPoolExecutor in a bean style by setting up the values for the instance variables like corePoolSize, maxPoolSize, keepAliveSeconds, queueCapacity and exposing it as a Spring...

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