Thu.Jun 27, 2019

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2019 Open Source Database Report: Top Databases, Public Cloud vs. On-Premise, Polyglot Persistence

High Scalability

Ready to transition from a commercial database to open source, and want to know which databases are most popular in 2019? Wondering whether an on-premise vs. public cloud vs. hybrid cloud infrastructure is best for your database strategy? Or, considering adding a new database to your application and want to see which combinations are most popular?

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Unit Testing in ReactJS using Jest and Enzyme

DZone

According to Michael Feathers, “Any code that has no tests is a legacy code.” So as a developer it is your duty to avoid creating legacy code by using test-driven development (TDD). There are many tools available for unit testing in ReactJS but we will be going through Enzyme and Jest.

Testing 190
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Reporting at scale leveraging cross-environment dashboards (EAP)

Dynatrace

Dynatrace news. Monitoring the enterprise cloud poses many challenges when it comes to scale. How do you, for instance, manage to keep an eye on all your AWS instances, Kubernetes nodes, on-premise VMs, and the entirety of user-experience KPIs of all your public and internal applications across multiple staging environments? With growing complexity and variety, you’ll likely want multiple Dynatrace environments so that you can take full advantage of the benefits of segmentation and scale.

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Machine learning systems are stuck in a rut

The Morning Paper

Machine learning systems are stuck in a rut Barham & Isard, HotOS’19. In this paper we argue that systems for numerical computing are stuck in a local basin of performance and programmability. Systems researchers are doing an excellent job improving the performance of 5-year old benchmarks, but gradually making it harder to explore innovative machine learning research ideas.

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Sponsored Post: PA File Sight, Etleap, PerfOps, InMemory.Net, Triplebyte, Stream, Scalyr

High Scalability

Who's Hiring? Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Make your job search O (1), not O ( n ). Apply here. Need excellent people? Advertise your job here! Cool Products and Services. PA File Sight - Actively protect servers from ransomware , audit file access to see who is deleting files , reading files or moving files, and detect file copy activity from the server.

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