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Introduction to Grafana, Prometheus, and Zabbix

DZone

Grafana is an open-source tool to visualize the metrics and logs from different data sources. If the data sources are not available then customized plugins can be developed to integrate these data sources. If the data sources are not available then customized plugins can be developed to integrate these data sources.

Big Data 161
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Experiences with approximating queries in Microsoft’s production big-data clusters

The Morning Paper

Experiences with approximating queries in Microsoft’s production big-data clusters Kandula et al., Microsoft’s big data clusters have 10s of thousands of machines, and are used by thousands of users to run some pretty complex queries. VLDB’19. A sizable fraction of the jobs are much larger. Implementation.

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Driving down the cost of Big-Data analytics - All Things Distributed

All Things Distributed

Driving down the cost of Big-Data analytics. The Amazon Elastic MapReduce (EMR) team announced today the ability to seamlessly use Amazon EC2 Spot Instances with their service, significantly driving down the cost of data analytics in the cloud. However, this cannot be done without efficient, scalable data analytics.

Big Data 111
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Moving HPC to the Cloud: A Guide for 2020

High Scalability

This is a guest post by Limor Maayan-Wainstein , a senior technical writer with 10 years of experience writing about cybersecurity, big data, cloud computing, web development, and more. High performance computing (HPC) enables you to solve complex problems which cannot be solved by regular computing.

Cloud 261
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Seer: leveraging big data to navigate the complexity of performance debugging in cloud microservices

The Morning Paper

Seer: leveraging big data to navigate the complexity of performance debugging in cloud microservices Gan et al., By instrumenting both the client-side of a request and the server-side it’s possible to figure out wait times. Seer is also tested on a 100-server GCE cluster with the Social Network microservices application.

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Migrating Critical Traffic At Scale with No Downtime?—?Part 1

The Netflix TechBlog

It can happen on an edge API system servicing customer devices, between the edge and mid-tier services, or from mid-tiers to data stores. These include options where replay traffic generation is orchestrated on the device, on the server, and via a dedicated service. We will examine these alternatives in the upcoming sections.

Traffic 339
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What is ITOps? Why IT operations is more crucial than ever in a multicloud world

Dynatrace

Complex cloud computing environments are increasingly replacing traditional data centers. In fact, Gartner estimates that 80% of enterprises will shut down their on-premises data centers by 2025. Computer operations manages the physical location of the servers — cooling, electricity, and backups — and monitors and responds to alerts.