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Performance

For those obsessed with speed and efficiency

Best this year

Anna: question for the illustrator

6 replies 1 2

Cartesian product of given vectors | Ways to improve performance

34 replies 1

* Welcome Ben Evans, James Gough & Chris Newland

19 replies 1

Changes to SE Java, Floating Point, Numerics, Operator Support, Arbitrary Precision.

6 replies 2

what is the hat/elephant problem?

7 replies 2

* Winners: Optimizing Java

10 replies 2

Time complexity of recursion inside of for loop

21 replies

Heap Usage Drops Drastically After Heap Dump

9 replies 1

weird Java performance on linux server

23 replies

Find element in PriorityQueue in O(logn)

3 replies

writing books with the new release cycle

5 replies

[HELP] Need to optimize code,

2 replies

How do you implement Load Balancer in your project?

1 reply

Performance

Network socket for sending info to server object (encrypted)

7 replies

Optimizing Java: First Start

8 replies 1

GCEasy tutorials?

0 replies

Optimizing Java: microservices

6 replies

How to share data to another application

3 replies

optimizing a String reverser- reverser

3 replies

Is it good to have same initial and max heap size ?

1 reply

More »
Best this month

[HELP] Need to optimize code,

2 replies

GCEasy tutorials?

0 replies

More »
Performance Forum at JavaRanch

ArrayList versus plain ol' String[]

5 years ago 2 replies

What is the best profiler in java

5 years ago 12 replies

What tool can be used to load test a custom Java Application

5 years ago 4 replies

improve speed of web pages

5 years ago 12 replies

Effect of lines of code in a Class on application performance

5 years ago 14 replies

File Operations in Core Java

5 years ago 7 replies

Tomcat

Isolated Servlet Performance Degredation

5 years ago 5 replies

Web analytics, best performance?

5 years ago 3 replies

Optimal Data Structure for Concurrent Reads and Writes

5 years ago 2 replies

Sorting objects by type, is that okay?

5 years ago 1 reply

ResultSet performance problem

5 years ago 6 replies

Performance issue while inserting transactions in DB when concurrent users are more

5 years ago 7 replies

Out of memory error:java heap space ?

5 years ago 8 replies

Performance isssues in Reporting tool

5 years ago 3 replies

1 Million of records insertion using JDBC Batch in Oracle

5 years ago 17 replies 1

Migration in same DB with best performance

5 years ago 6 replies

HttpSession duration increment during transaction

5 years ago 2 replies

efficient remainder

5 years ago 5 replies

Performans of Cyclic Shift Hash Codes in Turkish Dictionary

5 years ago 3 replies

Hibernate: When should I load my records?

5 years ago 0 replies

Processing large files

5 years ago 9 replies

System.gc() query

5 years ago 9 replies

Performance Improvement through procedure?

5 years ago 4 replies

Hyperic showinh wrong heap memory metric data

5 years ago 0 replies

Creating cache for long running operations

5 years ago 8 replies

Java With PLSQL

5 years ago 1 reply

Performance Issue because of connection handling

5 years ago 5 replies

Maintaining SQL Queries in a separate text file

5 years ago 7 replies

Java in General

OpenJDK vs OracleJDK Performance

5 years ago 6 replies

tuning techniques

5 years ago 5 replies

Java game application slowing down

5 years ago 4 replies

Arraylist vs heapsize: Out of memory error

5 years ago 6 replies

statement and resultset closing

5 years ago 4 replies

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

5 years ago 4 replies

Profile a stand-alone Java program

5 years ago 6 replies
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Performance

Best this year

Anna: question for the illustrator

Cartesian product of given vectors | Ways to improve performance

* Welcome Ben Evans, James Gough & Chris Newland

Changes to SE Java, Floating Point, Numerics, Operator Support, Arbitrary Precision.

what is the hat/elephant problem?

* Winners: Optimizing Java

Time complexity of recursion inside of for loop

Heap Usage Drops Drastically After Heap Dump

weird Java performance on linux server

Find element in PriorityQueue in O(logn)

writing books with the new release cycle

[HELP] Need to optimize code,

How do you implement Load Balancer in your project?

Network socket for sending info to server object (encrypted)

Optimizing Java: First Start

GCEasy tutorials?

Optimizing Java: microservices

How to share data to another application

optimizing a String reverser- reverser

Is it good to have same initial and max heap size ?

Best this month

[HELP] Need to optimize code,

GCEasy tutorials?

Performance Forum at JavaRanch

ArrayList versus plain ol' String[]

What is the best profiler in java

What tool can be used to load test a custom Java Application

improve speed of web pages

Effect of lines of code in a Class on application performance

File Operations in Core Java

Isolated Servlet Performance Degredation

Web analytics, best performance?

Optimal Data Structure for Concurrent Reads and Writes

Sorting objects by type, is that okay?

ResultSet performance problem

Performance issue while inserting transactions in DB when concurrent users are more

Out of memory error:java heap space ?

Performance isssues in Reporting tool

1 Million of records insertion using JDBC Batch in Oracle

Migration in same DB with best performance

HttpSession duration increment during transaction

efficient remainder

Performans of Cyclic Shift Hash Codes in Turkish Dictionary

Hibernate: When should I load my records?

Processing large files

System.gc() query

Performance Improvement through procedure?

Hyperic showinh wrong heap memory metric data

Creating cache for long running operations

Java With PLSQL

Performance Issue because of connection handling

Maintaining SQL Queries in a separate text file

OpenJDK vs OracleJDK Performance

tuning techniques

Java game application slowing down

Arraylist vs heapsize: Out of memory error

statement and resultset closing

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

Profile a stand-alone Java program

Java