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How to evaluate modern APM solutions

Dynatrace

Application performance monitoring (APM) solutions have evolved in recent years, and organizations now have plenty of options to choose from when selecting the right tools for their needs. APM solutions track key software application performance metrics using monitoring software and telemetry data. Dynatrace news.

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Why Tcl is 700% faster than Python for database benchmarking

HammerDB

Python is a popular programming language, especially for beginners, and consequently we see it occurring in places where it just shouldn’t be used, such as database benchmarking. We use stored procedures because, as the introductory post shows, using single SQL statements turns our database benchmark into a network test).

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Grafana Dashboards: A PoC Implementing the PostgreSQL Extension pg_stat_monitor

Percona

Configuring Grafana For our purposes, the Grafana datasource used in this PoC is also the Postgres data cluster that is generating the data to be monitored. pg_stat_monitor About pg_stat_monitor is a Query Performance Monitoring tool for PostgreSQL. A script executing a benchmarking run: #!/bin/bash

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Stuff The Internet Says On Scalability For September 28th, 2018

High Scalability

MrTonyD : I was writing production code over 30 years ago (C, OS, database). vl : I have a hilarious story about this from Google: I wanted second 30" monitor, so I filed a ticket. JavaScript benchmark. billion increase in pure-play foundry market; Quotable Quotes: WhatsApp cofounder : I am a sellout. I acknowledge that.

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Why you need to know your site's performance poverty line (and how to find it)

Speed Curve

For each site, I used a month's worth of RUM (real user monitoring) data to generate correlation charts. Site A Site B Site C Site D Observations 1. The poverty line emerges surprisingly quickly in some cases For example, Site C's performance poverty line starts at 400 milliseconds. That's early!

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Comparing HammerDB TPROC-C results with sysbench-tpcc

HammerDB

Firstly, it is worth noting that both HammerDB TPROC-C and sysbench-tpcc run workloads based on the TPC-C specification, however as described here HammerDB is called TPROC-C to correctly comply with the TPC fair use rules. Prepare or build the schema Firstly, before running a workload, you need to build or prepare the schema.

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Real Time Oracle Performance Monitoring for Benchmarks

HammerDB

An essential part of database performance testing is viewing the statistics generated by the database during the test and in 2009 HammerDB introduced automatic AWR snapshot generation for Oracle for the TPC-C test. With this feature Oracle generates a wealth of performance data that can be reviewed once the test is complete.