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Designing Instagram

High Scalability

from a client it performs two parallel operations: i) persisting the action in the data store ii) publish the action in a streaming data store for a pub-sub model. User Feed Service, Media Counter Service) read the actions from the streaming data store and performs their specific tasks. After that, the various services (e.g.

Design 334
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Consistent caching mechanism in Titus Gateway

The Netflix TechBlog

Doing so would require a substantial migration effort to move all clients off the old API with questionable value to the affected teams (except for helping us solve Titus' internal scalability problems). Previous results hold, showing better scalability with the caching solution.

Cache 224
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AWS observability: AWS monitoring best practices for resiliency

Dynatrace

With EC2, Amazon manages the basic compute, storage, networking infrastructure and virtualization layer, and leaves the rest for you to manage: OS, middleware, runtime environment, data, and applications. As a result, various application performance and security problems can go unnoticed absent sufficient monitoring. Amazon EC2.

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Sponsored Post: G-Core Labs, Close, Wynter, Pinecone, Kinsta, Bridgecrew, IP2Location, StackHawk, InterviewCamp.io, Educative, Stream, Fauna, Triplebyte

High Scalability

As Kinsta’s DevOps Engineer, you will be instrumental in making sure that our infrastructure is always on the bleeding edge of technology, remaining stable and high-performing at all times. Learn to balance architecture trade-offs and design scalable enterprise-level software. Apply here. Need excellent people?

Education 100
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Evolution of ML Fact Store

The Netflix TechBlog

The first version of our logger library optimized for storage by deduplicating facts and optimized for network i/o using different compression methods for each fact. Then we started hitting roadblocks while optimizing the query performance. We plan to split these Keystone streams into multiple streams for horizontal scalability.

Storage 187
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Sponsored Post: G-Core Labs, Close, Wynter, Pinecone, Kinsta, Bridgecrew, IP2Location, StackHawk, InterviewCamp.io, Educative, Stream, Fauna, Triplebyte

High Scalability

As Kinsta’s DevOps Engineer, you will be instrumental in making sure that our infrastructure is always on the bleeding edge of technology, remaining stable and high-performing at all times. Learn to balance architecture trade-offs and design scalable enterprise-level software. Apply here. Need excellent people?

Education 100
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What is application security? And why it needs a new approach

Dynatrace

Application security is a software engineering term that refers to several different types of security practices designed to ensure applications do not contain vulnerabilities that could allow illicit access to sensitive data, unauthorized code modification, or resource hijacking. Dynatrace news. So, why is all this important?