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Performance

For those obsessed with speed and efficiency

Best this year

Cartesian product of given vectors | Ways to improve performance

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More »
Best this month

Problem with "properties.setProperty"

9 replies

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Performance Forum at JavaRanch

Method call which always returns same value Vs initializing a variable with the return value

4 years ago 4 replies

Profile a stand-alone Java program

4 years ago 6 replies

VM thread and high CPU

4 years ago 9 replies

Tool to view Heap Memory in real time

4 years ago 3 replies

Jmeter

4 years ago 7 replies

Tomcat sessions

4 years ago 5 replies

Java heap space exception(outofmemoryexception)

4 years ago 2 replies

Time complexity for my palindrome detection algorithm?

5 years ago 6 replies

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5 years ago 5 replies

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5 years ago 0 replies

add and increment array elements performance

5 years ago 4 replies

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5 years ago 8 replies

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5 years ago 9 replies

DWR call throws “Failed to read input” in IE8, appearing too frequent

5 years ago 0 replies

Huge Collection: how to prevent OutOfMemoryError?

5 years ago 6 replies

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5 years ago 1 reply

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5 years ago 5 replies

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5 years ago 2 replies

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5 years ago 3 replies

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5 years ago 6 replies

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5 years ago 3 replies

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WorkManagers

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5 years ago 2 replies

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5 years ago 9 replies

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5 years ago 0 replies

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5 years ago 6 replies

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Performance

Best this year

Cartesian product of given vectors | Ways to improve performance

Time complexity of recursion inside of for loop

How to improve the performance of a transaction involving a large dataset?

Problem with "properties.setProperty"

Heap Usage Drops Drastically After Heap Dump

Quick question regarding declaring inside and outside loop

How == can increase performance as compared to equals()

Create XML and Convert it to String

Hex Viewer in Java to open Large files

A good way to get a value that is computed asynchronously

Code analyzer tool in Java to improve performance

How to know what is consumming most CPU

Array vs Arraylist Performance

Query on GC for Old Gen

GC & Peformance Tuning of J2EE App

Performance Considerations in a Program

Processing large number of rows using multi-threading

Micro-Benchmarking Locks

Drawing text from Graphics Object cause significant lag upon game startup

How to measure Java Objects

Best this month

Problem with "properties.setProperty"

Performance Forum at JavaRanch

Method call which always returns same value Vs initializing a variable with the return value

Profile a stand-alone Java program

VM thread and high CPU

Tool to view Heap Memory in real time

Jmeter

Tomcat sessions

Java heap space exception(outofmemoryexception)

Time complexity for my palindrome detection algorithm?

Design question for sorting array or treeset?

Playing Prod Logs

add and increment array elements performance

Review : MultiThreading Solution Implementation

Performance issue while sending mails

DWR call throws “Failed to read input” in IE8, appearing too frequent

Huge Collection: how to prevent OutOfMemoryError?

Error in genrating java files from WSDL

Out Of Memory error - Report generation of 3 lakhs records

Value in database automatically changing to NULL

Unable to start application with "-XX:-CMSParallelRemarkEnabled" JVM parameter

Reducing Cyclomatic complexity for this code

How to found what it's keep instance reference

Is 5MB of data in SOAP response accetable

Database connection per hibernate session

Performing Java Profiling at Runtime

Profile server with embedded tomcat

Processing huge data volume

WorkManagers

Better way to process flat file and encrypt

Fibonacii

Login Module Implementation - Around 20k users for the application

Advice on building HashMap

Web application Error using Tomcat 7.0

better option than TarInputStream to untar a tar file in terms of performance....anyone?

Filter, Edit and Serve - Looking for the best approach

Enhancing the performace of a batch job

Java