Scalegrid

JULY 29, 2020

In our final post, we will put them head-to-head in a detailed feature comparison and compare the results of PgBouncer vs. Pgpool-II performance for your PostgreSQL hosting ! Performance Testing. All tests ran as a single thread, on a single-CPU, 2-core machine, for a duration of 5 minutes. Final Words.

Benchmarking 246

Benchmarking Database Performance Testing Availability 246

The Netflix TechBlog

JANUARY 24, 2022

At Netflix the term “performance” usually encompasses both performance metrics (in the strict meaning) and memory metrics, and that’s how we’re using the term here. Why do we run Performance Tests on commits? What are the Performance Tests? Ideally we catch regressions before they even reach the main branch.

Performance 199

Performance Metrics Performance Testing Testing 199

SQL Performance

APRIL 13, 2022

L0 AS ( SELECT 1 AS c. T1 ADD CONSTRAINT PK_T1 PRIMARY KEY CLUSTERED ( grp , ord ) ; In my performance tests, I populated the table with 1,000 groups, between 1,000 and 10,000 rows per group (so 1M to 10M rows), and 5 distinct values. The CTE called C is based on a query that computes two row numbers.

C++ 136

C++ Strategy Testing Servers 136

SQL Performance

DECEMBER 9, 2020

Testing different base table cardinalities is just one dimension to try. I’ll present the performance tests that I’ve done with my solution. Let’s proceed to performance testing. This tool is so useful that we as a community should join forces to try and create the fastest version that we possibly can.

C++ 114

C++ Servers Testing Processing 114

Highly Scalable

JUNE 5, 2012

However, it was interesting to evaluate performance of alternative approaches. In this article I describe several useful techniques that are based on SSE instructions and provide results of performance testing for Lucene, Java, and C implementations.

C++ 102

C++ Java Performance Testing Efficiency 102

SQL Performance

DECEMBER 9, 2020

Testing different base table cardinalities is just one dimension to try. I’ll present the performance tests that I’ve done with my solution. Let’s proceed to performance testing. This tool is so useful that we as a community should join forces to try and create the fastest version that we possibly can.

C++ 61

C++ Servers Testing Processing 61

Testsigma

APRIL 16, 2021

It can be used to test both native and hybrid apps, and as it’s a cross-platform tool, the same test can be performed on various platforms. Appium gives us the freedom to write scripts in any language of our choice, like Java, Ruby, C#, Javascript, PHP, Python.

Testing 52

Testing Open Source Mobile Java 52