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Course Java Performance Improvement

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  • Content
  • Training
  • Modules
  • General
    General
  • Reviews
  • Certificate
  • Course Java Performance Improvement : Content

    The course Java Performance Improvement will teach you how to analyze and improve the performance of Java applications.

    Performance Aspects

    In the first place various aspects of performance in general are treated, such as perceived performance and memory footprint and then aspects of Java performance in particular such as the hotspot JVM and garbage collection.

    Benchmarks

    Next attention is paid to the different benchmarks for Java and the various phases of the performance process such as performance monitoring, profiling and tuning. Also a number of specific performance techniques that can be applied to Java code are discussed.

    API Performance

    The performance impact of various constructs in the Java language and various classes of the Java API are discussed as well.

    Profiling

    Furthermore, you learn how to deal with performance tools such as a profiler in order to identify performance bottlenecks. In this respect attention is paid to profiling points, time measurements and the detection of memory leaks. Stress testing Web Applications is discussed as well.

    JDBC Performance

    Finally, special attention goes to performance issues with JDBC and performance in a Java EE environment. Herewith the configuration of pools, caches and the use of load balancing and clustering techniques are treated.

  • Course Java Performance Improvement : Training

    Audience Course Java Performance Improvement

    Experienced Java developers who want to improve the performance of Java software.

    Course Java Performance Improvement Prerequisites

    Knowledge of and experience with Java programming is required to join this course.

    Realization Training Java Performance Improvement

    The course has a hands-on nature. The theory is treated on the basis of presentation slides and is interspersed with practical exercises. Demos are used to clarify the theory. The course material is in English. The course times are from 9.30 up and to 16.30.

    Certification Java Performance Improvement

    Participants receive an official certificate Java Performance Improvement after successful completion of the course.

    Course Java Performance Improvement
  • Course Java Performance Improvement : Modules

    Module 1 : Java Performance Intro

    Module 2 : Java API Performance

    Module 3 : Profiling

    Influences on Performance
    Important Performance Aspects
    History of Java Performance
    JIT Compilation and JIT Compiler
    Client and Server Hotspot VM
    Garbage Collection Algorithms
    Java Performance Myths
    Perceived Performance
    Monitoring and Profiling
    Performance Tuning
    Heap Tuning
    Heap Activity Monitoring
    Common Performance Problems
    Java API Performance Pitfalls
    String Handling
    Buffered I/O
    New I/O
    Synchronization
    Primitives versus Wrappers
    Collections
    Array Copying
    Exception Handling
    Serialization
    Native methods
    Lazy Loading
    Object Reuse
    Profiling tools
    CPU Profiling
    CPU Profiling Approach
    Profiling a subset
    Profiling Points
    Type of Profiling Points
    Monitoring Threads
    Lock contention
    Identifying problematic patterns
    Stress Testing
    BenchMarking
    Java Performance Tips
    Performance Process

    Module 4 : Tuning Garbage Collection

    Module 5 : Java EE Performance

    GC and Performance
    Java Object Behavior
    Heap Space Organisation
    Heap Area Characteristics
    Young Generation Layout
    GC Performance Metrics
    Used GC Algorithms
    Performance Considerations
    Parallel collector
    Parallel compact collector
    Concurrent Mark-Sweep (CMS)
    Ergonomics
    JDBC Optimization
    Optimization Techniques
    JDBC connection pooling
    Single Batch Transactions
    Smart Queries
    Tuning Servlets and JSP's
    HTTP Session Tuning
    Web Server Tuning
    Clustering
    Clustering Types
    Load Balancing
    Sticky Sessions
  • Course Java Performance Improvement : General

    Course Forms

    All our courses are classroom courses in which the students are guided through the material on the basis of an experienced trainer with in-depth material knowledge. Theory is always interspersed with exercises.

    Customization

    We also do custom classes and then adjust the course content to your wishes. On request we will also discuss your practical cases.

    Course times

    The course times are from 9.30 to 16.30. But we are flexible in this. Sometimes people have to bring children to the daycare and other times are more convenient for them. In good consultation we can then agree on different course times.

    Hardware

    We take care of the computers on which the course can be held. The software required for the course has already been installed on these computers. You do not have to bring a laptop to participate in the course. If you prefer to work on your own laptop, you can take it with you if you wish. The required software is then installed at the start of the course.

    Software

    Our courses are generally given with Open Source software such as Eclipse, IntelliJ, Tomcat, Pycharm, Anaconda and Netbeans. You will receive the digital course material to take home after the course.

    Lunch

    The course includes lunch that we use in a restaurant within walking distance of the course room.

    Locations

    The courses are planned at various places in the country. A course takes place at a location if at least 3 people register for that location. If there are registrations for different locations, the course will take place at our main location, Houten which is just below Utrecht. A course at our main location also takes place with 2 registrations and regularly with 1 registration. And we also do courses at the customer’s location if they appreciate that.

    Evaluations

    At the end of each course, participants are requested to evaluate the course in terms of course content, course material, trainer and location. The evaluation form can be found at https://www.klantenvertellen.nl/reviews/1039545/spiraltrain?lang=en. The evaluations of previous participants and previous courses can also be found there.

    Copyright

    The intellectual property rights of the published course content, also referred to as an information sheet, belong to SpiralTrain. It is not allowed to publish the course information, the information sheet, in written or digital form without the explicit permission of SpiralTrain. The course content is to be understood as the description of the course content in sentences as well as the division of the course into modules and topics in the modules.

  • Course Java Performance Improvement : Reviews

  • Course Java Performance Improvement : Certificate