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Performance

For those obsessed with speed and efficiency

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Algorithms v. "The Real World"

22 replies 1

* Welcome Jeremy Kubica

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ArrayList vs LinkedList Sorting

6 replies 1

Performance

How can I make this compile faster?

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Performance

performance enhancements

6 replies

write huge data into a File in java

8 replies

Query on GC for Old Gen

10 replies

Performance

Performance Considerations in a Program

6 replies

LinkedList access speed

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Performance

read image in a RasberryPiZerro w take to long in java (BufferedImage)

9 replies

Java process using high CPU in Solaris

2 replies

performance problem when count of user of system is ten user

2 replies

* Winners: The CS Detective: An Algorithmic Tale of Crime, Conspiracy, and Computation

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Maintain sorted order or Insertion Sort

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How to measure Java Objects

3 replies

Cannot allocate heap space when 80% of RAM free

2 replies

Performance

Load testing on web service

2 replies

Trade offs

6 replies

Searching for algo and code improvement and performance

2 replies

For loop embedded taking 58890 ms to run

4 replies

More »
Best this month

Performance

How can I make this compile faster?

8 replies

Java process using high CPU in Solaris

2 replies

More »
Performance Forum at JavaRanch

Reducing Cyclomatic complexity for this code

4 years ago 6 replies

How to found what it's keep instance reference

4 years ago 1 reply

Is 5MB of data in SOAP response accetable

4 years ago 3 replies

Database connection per hibernate session

4 years ago 2 replies

Performing Java Profiling at Runtime

4 years ago 2 replies

Profile server with embedded tomcat

4 years ago 2 replies

Processing huge data volume

4 years ago 9 replies

WorkManagers

4 years ago 0 replies

Better way to process flat file and encrypt

4 years ago 24 replies

Fibonacii

4 years ago 6 replies

Login Module Implementation - Around 20k users for the application

4 years ago 2 replies

Advice on building HashMap

4 years ago 9 replies

Web application Error using Tomcat 7.0

4 years ago 0 replies

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

4 years ago 6 replies

Filter, Edit and Serve - Looking for the best approach

4 years ago 8 replies

Enhancing the performace of a batch job

4 years ago 1 reply

testing a single module using jmeter

4 years ago 7 replies

Processing Dump Event "gpf": java -version

4 years ago 0 replies

Processing Dump Event "gpf": java -version

4 years ago 0 replies

Hibernate Connection pooling error

4 years ago 1 reply

OutofMemory while reading JPEG file Using IMAGEIO

4 years ago 5 replies

Introduction to JCache JSR 107

4 years ago 0 replies

Bench Marking JSP

4 years ago 2 replies

Need help regarding multiple JVM in a single server

4 years ago 10 replies

Hey, I think I created the "almost" perfect hash function

4 years ago 8 replies

Code Effectiveness

4 years ago 2 replies

ArrayList vs Vector

4 years ago 21 replies

Which one should i use for a better performance generating reports Jasper Report or jXLS?

4 years ago 2 replies

Speed

4 years ago 3 replies

JProfiler & CPU Time vs. Response Time

4 years ago 1 reply

Problem with visualvm

4 years ago 1 reply

how to optimize this code (recursion and iteratorions)

4 years ago 6 replies

Query Optimization

4 years ago 5 replies

Storing data in session.

4 years ago 6 replies

Finding an optimal solution

4 years ago 2 replies
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Performance

Best this year

Algorithms v. "The Real World"

* Welcome Jeremy Kubica

ArrayList vs LinkedList Sorting

How can I make this compile faster?

performance enhancements

write huge data into a File in java

Query on GC for Old Gen

Performance Considerations in a Program

LinkedList access speed

read image in a RasberryPiZerro w take to long in java (BufferedImage)

Java process using high CPU in Solaris

performance problem when count of user of system is ten user

* Winners: The CS Detective: An Algorithmic Tale of Crime, Conspiracy, and Computation

Maintain sorted order or Insertion Sort

How to measure Java Objects

Cannot allocate heap space when 80% of RAM free

Load testing on web service

Trade offs

Searching for algo and code improvement and performance

For loop embedded taking 58890 ms to run

Best this month

How can I make this compile faster?

Java process using high CPU in Solaris

Performance Forum at JavaRanch

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

testing a single module using jmeter

Processing Dump Event "gpf": java -version

Processing Dump Event "gpf": java -version

Hibernate Connection pooling error

OutofMemory while reading JPEG file Using IMAGEIO

Introduction to JCache JSR 107

Bench Marking JSP

Need help regarding multiple JVM in a single server

Hey, I think I created the "almost" perfect hash function

Code Effectiveness

ArrayList vs Vector

Which one should i use for a better performance generating reports Jasper Report or jXLS?

Speed

JProfiler & CPU Time vs. Response Time

Problem with visualvm

how to optimize this code (recursion and iteratorions)

Query Optimization

Storing data in session.

Finding an optimal solution

Java