John McCalpin

APRIL 2, 2020

All of the SPECfp_rate2000 results were downloaded from www.spec.org, the results were sorted by processor type, and “peak floating-point operations per cycle” was manually added for each processor type. This includes all architectures, all compilers, all operating systems, and all system configurations.

Benchmarking 59

Benchmarking Performance Latency Architecture 59

Percona

AUGUST 30, 2018

Let’s examine the TPC-C Benchmark from this point of view, or more specifically its implementation in Sysbench. The illustrations below are taken from Percona Monitoring and Management (PMM) while running this benchmark. Let’s now look at the operating system level. Analyzing read/write workload by counts.

Benchmarking 47

Benchmarking Database Operating System Architecture 47

The Morning Paper

MAY 27, 2019

Capability integrity prevents direct in-memory manipulation of architectural capability encodings. At hardware reset the boot code is granted maximally permissive architectural capabilities. faster for system calls). For a macro-benchmark PostgreSQL’s initdb tool was used. slower to 9.8% PostgreSQL runs 6.8%

C++ 61

C++ Hardware Virtualization Benchmarking 61

Adrian Cockcroft

JUNE 21, 2022

Another big jump, but now it was my job to run benchmarks in the lab, and write white papers that explained the new products to the world, as they were launched. I was mostly coding in C, tuning FORTRAN, and when I needed to do a lot of data analysis of benchmark results used the S-PLUS statistics language, that is the predecessor to R.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Percona

JULY 1, 2023

Multi-Availability Zone (AZ) Deployment Aurora’s Multi-Availability Zone (AZ) deployment offers remarkably high availability and fault tolerance by automatically replicating data across multiple availability zones using its distributed storage architecture to eliminate single points of failure. Learn more here!

AWS 52

AWS Database Serverless Storage 52

PDC

APRIL 14, 2019

It ranks the world’s 500 most powerful supercomputers based on their performance as measured by the Linpack benchmark. The Top500 list website also provides list statistics for different categories like processor generations, geographical regions, operating systems, and so on. You may have heard of the Top500 list.

Energy 40

Energy Benchmarking Efficiency Website 40

SQL Server According to Bob

JANUARY 11, 2020

SQL Server always checks I/O completion status for any operating system error conditions and proper data transfer size and then handles errors appropriately. Torn pages generally arise after system outages where the subsystem does not complete the entire 8-KB I/O request. This utility is located on the Microsoft Web site.

Servers 40

Servers Cache Media Hardware 40

ScaleOut Software

MAY 15, 2014

Well, performance comparisons aren’t so easy since the AppFabric license agreement states: “You may not disclose the results of any benchmark tests of the software to any third party without Microsoft’s prior written approval.” Testing Scale-Up Performance.

Cache 40

Cache Servers Network Design 40

High Scalability

NOVEMBER 25, 2019

Over time, costs for S3 and GCS became reasonable and with Egnyte’s storage plugin architecture, our customers can now bring in any storage backend of their choice. In general, Egnyte connect architecture shards and caches data at different levels based on: Amount of data. SOA architecture based on REST APIs. Edge caching.

Architecture 52

Architecture Cache Azure Storage 52