Thu.May 28, 2020

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Tutorial: Guide to automated SRE-driven performance engineering

Dynatrace

Dynatrace news. In this blog, I will be going through a step-by-step guide on how to automate SRE-driven performance engineering. You may have seen over the past few months we have been extensively promoting Service Level Indicators (SLIs) and Service Level Objectives (SLOs) as part of our Open Source project Keptn. Keptn uses SLO definitions to automatically configure Dynatrace or Prometheus alerting rules.

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Long Code vs. Short Code: What?s Better for My Use Case?

DZone

Successfully programming an application requires an ingenious mix of lines of code that combine to bring life and versatility to the application. You’ll need to make several decisions while attempting to find solutions to a bigger set of problems. Kuzzmi , who has more than seven years of web development experience and currently teaches people how to create successful web applications, says that “the decision whether to use long lines of code or short lines of code depends on a developer’s skill

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Impact of the Column order in Composite Index SQL Server

SQL Shack

In this article, we will explore Composite Index SQL Server and key order impacts on it. We will also view SQL Server update statistics to determine an optimized execution plan of the Compositive index. Introduction SQL Server indexes are a vital factor in query performance and overall system performance. We use clustered and non-clustered indexes […].

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Need for Speed: Cubic’s Journey with Tasktop Viz and Flow Metrics

Tasktop

“I feel the need — the need for speed” – Peter “Maverick” Mitchell . Just like the sky-soaring heroes of Top Gun, Cubic has only one speed — fast. It’s why the company has racked up so many industry firsts across transportation, defense and beyond. The first electronic stadium scoreboard in the U.S. The first geodetic SECOR satellite surveying system to offer coast-to-coast measurement of the country.

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