Mon.Oct 17, 2022

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Making of Unreliable Systems

DZone

Knowing anti-patterns and pitfalls is often more useful than knowing patterns when designing a system, so I decided to write this blog post about factors that I think will lead to producing unreliable systems from my experiences in designing (mostly) distributed enterprise applications. I’ll be pleased to know your related experiences and comments on the matter.

Systems 100
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Differences Between Functional and Non-Functional Testing

Abstracta

Both types of testing are necessary for the creation of quality software. In this article, we focus on their differences in order to achieve a thorough understanding of these issues. This time, with an interview with Alejandro Aires. By Natalie Rodgers WOPR29 is just around. The post Differences Between Functional and Non-Functional Testing appeared first on Abstracta Software Testing Services.

Testing 59
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How to monitor SQLServer on Windows with Prometheus

n0derunner

TL;DR Enable SQLServer agent in SSMS Install the Prometheus Windows exporter from github the installer is in the Assets section near the bottom of the page Install Prometheus scraper/database to your monitoring server/laptop via the appropriate installer Point a browser to the prometheus server e.g. <linux-prometheus-server-ip>:9090 Add a new target, which will be the Windows … The post How to monitor SQLServer on Windows with Prometheus appeared first on n0derunner.

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Quality Begins Where the User Journey Ends

Apica

Part One of the Humanizing Software Quality Series. A brand is not defined by a logo or a tagline. Nor is it encompassed by a website or marketing materials. A brand represents the sum total of all experiences and impressions, good and bad, that customers and employees have with your company. Humans – whether the CTO giving a talk at a tradeshow, or a customer support representative on the phone – make an undeniable impact on the organization’s brand.

Retail 52
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Applying real-world AIOps use cases to your operations

Dynatrace

Artificial intelligence for IT operations, or AIOps, combines big data and machine learning to provide actionable insight for IT teams to shape and automate their operational strategy. While the benefits of AIOps are plentiful — including increased automation, improved event prioritization and incident response, and accelerated digital transformation — applying AIOps use cases to an organization’s real-world operations issues can be challenging.

DevOps 201
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MySQL: Tracing a single query with PERFORMANCE_SCHEMA

Percona Community

My task is to collect performance data about a single query, using PERFORMANCE_SCHEMA (P_S for short) in MySQL, to ship it elsewhere for integration with other data. In a grander scheme of things, I will need to define what performance data from a query I am actually interested in. I will also need to find a way to attribute the query (as seen on the server) to a point in the codebase of the client, which is not always easy when an ORM or other SQL generator is being used.

Servers 52
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Metric events: Set up anomaly detection based on your business needs

Dynatrace

Configure anomaly detection based on your business needs. Davis is the causational AI from Dynatrace that processes billions of events and dependencies and constantly analyzes your IT infrastructure. Davis detects any abnormal situation, analyzes the root cause, and, when justified, creates a problem. This is all done automatically with no required configuration.

Metrics 181