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New posts in performance
Hidden performance cost in Scala?
Aug 12, 2022
java
performance
scala
jvm
microbenchmark
What would be the fastest method to test for primality in Java?
Nov 13, 2022
java
performance
algorithm
primes
Is Scala idiomatic coding style just a cool trap for writing inefficient code?
Dec 21, 2020
scala
performance
Fastest way to remove duplicate documents in mongodb
Aug 27, 2022
mongodb
performance
optimization
duplicates
Is indexing vectors in MATLAB inefficient?
Aug 27, 2022
arrays
performance
matlab
loops
vectorization
Java XPath (Apache JAXP implementation) performance
May 15, 2018
java
performance
apache
xpath
jaxp
What is the performance of std::bitset?
Aug 24, 2022
c++
performance
bitset
Why are multi-dimensional arrays in .NET slower than normal arrays?
Aug 27, 2022
.net
performance
arrays
What are the advantages of using numpy.identity over numpy.eye?
Aug 27, 2022
python
arrays
performance
numpy
For-loop performance: storing array length in a variable
Oct 13, 2022
javascript
performance
for-loop
What is the cost of '$(this)'?
Jun 17, 2022
javascript
jquery
performance
CROSS APPLY vs OUTER APPLY speed difference
Aug 27, 2022
sql
sql-server
performance
tsql
Is Java's System.arraycopy() efficient for small arrays?
Aug 27, 2022
java
performance
Performance - using Guid object or Guid string as Key
Aug 22, 2022
c#
performance
guid
Know of any Java garbage collection log analysis tools? [closed]
Sep 18, 2022
java
performance
logging
garbage-collection
Hashtable in C++?
Aug 27, 2022
c++
performance
map
hashtable
complexity-theory
Size of a byte in memory - Java
Aug 27, 2022
java
performance
memory
Using AVX CPU instructions: Poor performance without "/arch:AVX"
Aug 12, 2021
c++
performance
visual-studio-2010
sse
avx
PostgreSQL query very slow with limit 1
Sep 05, 2022
postgresql
performance
query-optimization
limit
Is it possible to temporarily disable an index in Postgres?
Sep 16, 2022
performance
debugging
postgresql
indexing
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