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Understanding, detecting and localizing partial failures in large system software

The Morning Paper

Understanding, detecting and localizing partial failures in large system software , Lou et al., Partial failures ( gray failures ) occur when some but not all of the functionalities of a system are broken. Overall, our study reveals that partial failure is a common and severe problem in large software systems.

Systems 98
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Basis Path Testing in Software Testing

Testlodge

Basis path testing in software testing is a white box method where the tester examines the codebase to identify all possible paths that could be taken by the user to achieve their aims. When there are multiple options for a decision, each decision outcome should be exercised before moving on to the next decision.

Testing 75
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What the SEC cybersecurity disclosure mandate means for application security

Dynatrace

Do material incidents on “third-party systems” require disclosure? The mandate explains why this is the case: “A reasonable investor would [not] view a significant breach of a registrant’s data as immaterial merely because the data were housed on a third-party system ….

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AIOps observability adoption ascends in healthcare

Dynatrace

As patient care continues to evolve, IT teams have accelerated this shift from legacy, on-premises systems to cloud technology to more build, test, and deploy software, and fuel healthcare innovation. Over the past decade, the industry moved from paper-based to electronic health records (EHRs)—digitizing the backbone of patient data.

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Percona Is Introducing Telemetry Mechanisms Into MySQL, PostgreSQL, and MongoDB

Percona

Percona has a mission to provide the best open source database software, support, and services so our users can innovate freely. Continuing this trajectory into the future improvements in the development of our software products will require many decisions. We are proud of how far we have come over the last 16+ years.

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Using SLOs to become the optimization athlete with Dynatrace

Dynatrace

In software we use the concept of Service Level Objectives (SLOs) to enable us to keep track of our system versus our goals, often shown in a dashboard – like below –, to help us to reach an objective or provide an excellent service for users. The training program to proactively improve your services. Then let’s go!

Metrics 164
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Carving an AWS certification path

Dynatrace

Hosted and moderated by Amazon, AWS GameDay is a hands-on, collaborative, gamified learning exercise for applying AWS services and cloud skills to real-world scenarios. Major cloud providers such as AWS offer certification programs to help technology professionals develop and mature their cloud skills. Then this one’s for you.

AWS 205