Questions tagged [performance]

46

votes

3

answers

Detecting network connection speed and bandwidth usage in C#

asked 2009-02-19T16:37:36.300

14

votes

10

answers

How many MySQL queries should I limit myself to on a page? PHP / MySQL

php mysql performance

asked 2009-02-18T16:45:16.177

34

votes

2

answers

Using LIKE vs. = for exact string match

mysql string performance

asked 2009-02-18T01:32:32.330

56

votes

12

answers

Know of any Java garbage collection log analysis tools?

java performance logging garbage-collection

asked 2009-02-12T15:35:09.027

12

votes

7

answers

Performance / stability of a Memory Mapped file - Native or MappedByteBuffer - vs. plain ol' FileOutputStream

java performance file-io java-native-interface production

asked 2009-02-11T15:21:08.917

70

votes

7

answers

Reserve memory for list in Python?

python performance arrays memory-management list

asked 2009-02-11T14:41:14.923

16

votes

4

answers

Speed of CSS

css performance rendering micro-optimization

asked 2009-02-11T09:32:25.867

10

votes

4

answers

Using MySQL views in a Ruby on Rails app to improve performance

mysql ruby-on-rails ruby performance

asked 2009-02-09T21:40:08.373

155

votes

19

answers

Performance of Java matrix math libraries?

java math matrix performance

asked 2009-02-09T19:12:03.783

15

votes

5

answers

How does memchr() work under the hood?

c performance d standard-library

asked 2009-02-08T03:52:49.107

15

votes

3

answers

Minify an Entire Directory While Keeping Element/Style/Script Relationships?

performance minify page-load-time

asked 2009-02-06T21:43:31.240

213

votes

8

answers

Python: List vs Dict for look up table

python performance

asked 2009-02-04T23:28:41.203

58

votes

8

answers

"SELECT COUNT(*)" is slow, even with where clause

mysql performance optimization

asked 2009-02-04T15:25:50.053

19

votes

3

answers

Something faster than HttpHandlers?

asp.net performance httphandler

asked 2009-02-04T03:40:39.213

185

votes

10

answers

Does Foreign Key improve query performance?

sql sql-server performance indexing foreign-keys

asked 2009-02-03T14:03:27.570

24

votes

7

answers

How to check if IP is in one of these subnets

javascript sql sqlite performance subnet

asked 2009-02-02T12:31:45.383

10

votes

6

answers

How can I consume Firebug net panel data programmatically?

performance testing selenium firebug metrics

asked 2009-01-30T21:14:00.930

96

votes

3

answers

PostgreSQL temporary tables

performance postgresql optimization temp-tables

asked 2009-01-28T01:40:11.493

57

votes

0

answers

Is there a performance benefit single quote vs double quote in php?

php performance

asked 2009-01-27T02:53:07.867

425

votes

13

answers

How many threads is too many?

multithreading performance threadpool

asked 2009-01-27T00:46:06.237

20

votes

5

answers

How many JDBC connections in Java?

java performance jdbc database-connection

asked 2009-01-23T03:09:15.350

57

votes

12

answers

Memory Allocation/Deallocation Bottleneck?

performance optimization memory-management garbage-collection malloc

asked 2009-01-22T20:32:06.900

13

votes

2

answers

TOP versus SET ROWCOUNT

sql performance

asked 2009-01-22T11:32:26.520

10

votes

6

answers

Stored procedure causing timeout only when run from application

.net sql-server performance stored-procedures .net-2.0

asked 2009-01-22T10:11:33.487

99

votes

7

answers

vector or map, which one to use?

c++ performance stl

asked 2009-01-18T07:06:05.053

11

votes

3

answers

What is the best way to slide a panel in WPF?

wpf performance xaml animation

asked 2009-01-17T08:30:06.163

23

votes

4

answers

ORM performance cost

sql database performance orm frameworks

asked 2009-01-16T20:24:01.200

155

votes

16

answers

Virtual functions and performance - C++

c++ performance optimization virtual-functions

asked 2009-01-16T08:22:36.310

12

votes

1

answers

Thoughts on index creation for SQL Server for missing indexes

sql sql-server-2008 indexing performance

asked 2009-01-14T17:18:14.403

66

votes

7

answers

Java toString() using reflection?

java performance reflection tostring

asked 2009-01-14T16:45:55.670

50

votes

9

answers

Performance impact of using aop

spring performance aop spring-aop

asked 2009-01-11T19:23:52.657

20

votes

15

answers

Exactly how "fast" are modern CPUs?

performance assembly x86 cpu-architecture cpu-speed

asked 2009-01-11T15:53:26.853

19

votes

15

answers

How to speed up floating-point to integer number conversion?

c++ c performance optimization floating-point

asked 2009-01-09T20:38:19.527

10

votes

4

answers

Why is a cached Regexp outperforming a compiled one?

c# regex performance benchmarking

asked 2009-01-09T14:18:43.630

39

votes

5

answers

sql group by versus distinct

mysql sql-server performance group-by distinct

asked 2009-01-09T01:22:30.583

99

votes

5

answers

Float vs Double Performance

c# .net clr performance

asked 2009-01-06T18:09:05.763

25

votes

5

answers

Any way to further optimize Java reflective method invocation?

java performance reflection

asked 2009-01-05T22:54:16.330

13

votes

2

answers

How to ignore login and logout requests in JMeter?

performance testing jmeter

asked 2009-01-05T09:29:43.520

22

votes

9

answers

Java for Audio Processing is it Practical?

java performance audio signal-processing real-time

asked 2009-01-02T18:19:40.567

48

votes

18

answers

Python Performance - have you ever had to rewrite in something else?

python performance optimization url-rewriting

asked 2008-12-22T16:23:13.253

13

votes

7

answers

Surprising SQL speed increase

sql performance

asked 2008-12-19T10:46:30.147

10

votes

10

answers

C# Named parameters to a string that replace to the parameter values

c# regex performance string named-parameters

asked 2008-12-18T21:20:58.463

61

votes

16

answers

Declare an object inside or outside a loop?

java performance

asked 2008-12-18T13:03:12.740

34

votes

5

answers

How long does it take for you to be comfortable with Haskell?

performance haskell

asked 2008-12-18T07:00:23.100

70

votes

10

answers

C# Decimal datatype performance

c# performance decimal

asked 2008-12-14T19:08:33.380

248

votes

12

answers

Will using 'var' affect performance?

c# performance variables var

asked 2008-12-10T17:19:45.113

65

votes

7

answers

Excel Interop - Efficiency and performance

c# excel performance interop vsto

asked 2008-12-10T15:03:46.213

13

votes

5

answers

Efficient algorithm for comparing XML nodes

c# xml algorithm comparison performance

asked 2008-12-05T12:28:28.090

27

votes

9

answers

Does .NET assembly size affect performance?

.net performance assemblies

asked 2008-12-03T13:48:05.170

10

votes

9

answers

Is datareader quicker than dataset when populating a datatable?

.net performance datatable datareader dataadapter

asked 2008-12-02T16:51:03.040

Questions tagged performance