Remove Code Remove Database Remove Design Remove Exercise
article thumbnail

How to Assess MySQL Performance

HammerDB

Among the different components of modern software solutions, the database is one of the most critical. Instead, focus on understanding what the workloads exercise to help us determine how to best use them to aid our performance assessment. We will not concern ourselves with the raw throughput of workload.

article thumbnail

Understanding, detecting and localizing partial failures in large system software

The Morning Paper

Before designing a better system for detecting partial failures, the authors set about understanding their nature and causes through a study of five software systems (ZooKeeper, Cassandra, HDFS, Apache, and Mesos). All in, OmegaGen is about 8Kloc of Java code, making use of the Soot analysis framework. Characterising partial failures.

Systems 98
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Legacy Modernization

The Agile Manager

In some cases, if only a very few, these assets continue to be used because they still work very well, were thoughtfully designed, and have been well cared for over the years. Decades of upstream and downstream systems resulted in point-to-point and often database-level integrations to legacy systems.

article thumbnail

Build automated self-healing systems with xMatters and Dynatrace (Part 3 of 3)

Dynatrace

Welcome back to the blog series in which we show how you can easily solve three common problem scenarios by using Dynatrace and xMatters Flow Designer. Both use the same database back-end and app configuration. Let’s assume your team has just pushed new code and it passed pre-deployment testing. Dynatrace news.

Systems 26
article thumbnail

SQL Server Mysteries: The Case of TDE and Permanent Tempdb Encryption

SQL Server According to Bob

My goal is to resolve mysteries about SQL Server I encounter but do this without going straight the source code first. That is to ensure your database is encrypted at the file level. The process to enable this for a database is described in our documentation. What does encrypted mean at this point?

Servers 40
article thumbnail

The Quality Call Option

The Agile Manager

It's easy to assume that we're hiring competent developers who write high quality code, and most buyers don't know what to look for or how to look for technical quality. And there's no reason to accept technical specialization: we don't need to have mobile client developers as well as services developers and database developers.

Mobile 49
article thumbnail

PostgreSQL Parameters: Scope and Priority Users Should Know

Percona

If a PostgreSQL user wants to change these values, they need to recompile the PostgreSQL from the source code. This can be changed later using the pg_checksums utility, but that will be a painful exercise on a big database. Database level setting All options discussed so far have a global scope.

Database 106