Java Performance Tuning
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Course Overview
Java performance tuning simply means optimizing your code for speed, reliability, scalability, and maintainability. Producing truly scalable, lightening-fast J2SE and J2EE applications demands clarity of purpose and well-understood programming priorities. A major benefit of adopting regular performance tuning is instantly seeing exactly which parts of your applications represent important bottlenecks and which are behaving efficiently. Java Performance Tuning contains step-by-step instructions on all aspects of the performance tuning process, right from such early considerations as setting goals, measuring performance, and choosing a compiler. Extensive examples for tuning many parts of an application are described in detail, and any pitfalls are identified. The book also provides performance tuning checklists that enable developers to make their tuning as comprehensive as possible. Ecorp trainings offers Java performance tuning online training with realtime experts. we provide Java performance tuning corporate training, support training etc..
At the end of the training, participants will be able to:
Pre-requisite
Attendees should be experienced Java developers
Duarion
5 days
Course Outline
- Performance: Process and Issues
- Architecture of the JVM
- Memory Management Issues
- CPU Performance Issues
- Threading Issues
- Profiling and Benchmarking
- Determining What to Profile
- Determining What to Tune
- Profiling Tools
- Tactical vs. Strategic Optimization
- Code Optimization Techniques
- Design Optimization Techniques
- Impact of Exceptions
- Impact of Reflection
- Using Profilers
- Applying Code Optimization
- Applying Design Optimization
- Creating and Destroying Objects
- Factory Methods
- Impact of Finalizers
- Methods Common to Most Objects
- Classes and Interfaces
- Immutability
- Composition vs. Inheritance
- Exceptions
- Managing Exceptions Efficiently
- Threads
- Impact of Synchronization
- Threading Constructs to Avoid
- Serialization
- Impact of readObject()
- Working with XML in Java
- Best practices for improving XML processing performance
- How Performance is Affected by XML Structure and Use
- Best practices for improving web services performance
- Impact of security and application defenses on performance
- Tradeoff between defense and performance
- The Performance Tuning Guide
- Basic Tuning Principles and Concepts
- Establishing Performance Bounds
- Server Tuning Options
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