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Lessons learned from enterprise service-level objective management

Dynatrace

Every organization’s goal is to keep its systems available and resilient to support business demands. Lastly, error budgets, as the difference between a current state and the target, represent the maximum amount of time a system can fail per the contractual agreement without repercussions. Dynatrace news.

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What is log management? How to tame distributed cloud system complexities

Dynatrace

Log management is a key factor in successfully deploying and operating large-scale cloud applications or resources, as cloud-native systems are often more difficult to observe than on-premises solutions. With comprehensive logging support, security, operational efficiency, and application uptime all improve.

Systems 187
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Crucial Redis Monitoring Metrics You Must Watch

Scalegrid

Understanding Redis Performance Indicators Redis is designed to handle high traffic and low latency with its in-memory data store and efficient data structures. It can achieve impressive performance, handling up to 50 million operations per second. In addition, distributed data is a key factor in high availability.

Metrics 130
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Why Web Developers Choose PHP For Great Website Development?

Official Blog - World Web Technology

Community-wide Support Available Another significant benefit of PHP is its large and active community of developers. PHP’s high speed makes it a good choice for building websites that need to respond quickly and handle a lot of traffic. Can PHP run on different platforms and operating systems?

Website 59
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Predictive CPU isolation of containers at Netflix

The Netflix TechBlog

We were able to meaningfully improve both the predictability and performance of these containers by taking some of the CPU isolation responsibility away from the operating system and moving towards a data driven solution involving combinatorial optimization and machine learning. For services, the gains were even more impressive.

Cache 251
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The Great Firewall of China: Obstacles to Monitoring Performance

Dotcom-Montior

Essentially, all traffic between China and the rest of the world goes through a few national level and a handful of core level access points in different regions. Operating System Updates and Security Patches. This makes censorship of domestic traffic faster. . IP Blocking. DNS Hijacking and Phishing.

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AWS re:Invent 2017: How Netflix Tunes EC2

Brendan Gregg

A video of the talk is on youtube : The slides are on slideshare : I love this talk as I get to share more about what the Performance and Operating Systems team at Netflix does, rather than just my work. Casey Rosenthal (traffic and chaos) Models of Availability. Fortunately, it was videoed for those who missed it.

Tuning 61