Home » Tag Archives: Performance and Scalability

Tag Archives: Performance and Scalability

Testing Concurrent Applications

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This article is part of our Academy Course titled Java Concurrency Essentials. In this course, you will dive into the magic of concurrency. You will be introduced to the fundamentals of concurrency and concurrent code and you will learn about concepts like atomicity, synchronization and thread safety. Check it out here! Table Of Contents 1. Introduction 2. SimpleBlockingQueue 2.1. Test ...

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Fork/Join Framework

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This article is part of our Academy Course titled Java Concurrency Essentials. In this course, you will dive into the magic of concurrency. You will be introduced to the fundamentals of concurrency and concurrent code and you will learn about concepts like atomicity, synchronization and thread safety. Check it out here! Table Of Contents 1. Introduction 2. Fork/Join 2.1. RecursiveTask ...

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Performance, Scalability and Liveness

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This article is part of our Academy Course titled Java Concurrency Essentials. In this course, you will dive into the magic of concurrency. You will be introduced to the fundamentals of concurrency and concurrent code and you will learn about concepts like atomicity, synchronization and thread safety. Check it out here! Table Of Contents 1. Introduction 2. Performance 2.1. Amdahl’s ...

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The java.util.concurrent Package

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This article is part of our Academy Course titled Java Concurrency Essentials. In this course, you will dive into the magic of concurrency. You will be introduced to the fundamentals of concurrency and concurrent code and you will learn about concepts like atomicity, synchronization and thread safety. Check it out here! Table Of Contents 1. Introduction 2. java.util.concurrent 2.1. Executor ...

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Concurrency Fundamentals: Deadlocks and Object Monitors

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This article is part of our Academy Course titled Java Concurrency Essentials. In this course, you will dive into the magic of concurrency. You will be introduced to the fundamentals of concurrency and concurrent code and you will learn about concepts like atomicity, synchronization and thread safety. Check it out here! Table Of Contents 1. Liveness 1.1. A Deadlock 1.2. ...

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Introduction to Threads and Concurrency

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This article is part of our Academy Course titled Java Concurrency Essentials. In this course, you will dive into the magic of concurrency. You will be introduced to the fundamentals of concurrency and concurrent code and you will learn about concepts like atomicity, synchronization and thread safety. Check it out here! Table Of Contents 1. Basic know-how about threads 2. ...

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Java Concurrency Essentials Tutorial

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Course Overview Concurrency is always a challenge for developers and writing concurrent programs can be extremely hard. There is a number of things that could potentially blow up and the complexity of systems rises considerably when concurrency is introduced. However, the ability to write robust concurrent programs is a great tool in a developer’s belt and can help build sophisticated, ...

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Broken Glass : Diagnosing Production Cassandra Issues

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I just past my second year anniversary at Health Market Science (HMS), and we’ve been working with Cassandra for almost the entirety of my career here.   In that time, we have had remarkably few problems with it.  Like few other technologies I’ve worked with, Cassandra “just works”. But, as with *every* technology I’ve ever worked with, you eventually have ...

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