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Consistent caching mechanism in Titus Gateway

The Netflix TechBlog

The original assumptions and architectural choices were no longer viable. We introduce a caching mechanism in the API gateway layer, allowing us to offload processing from singleton leader elected controllers without giving up strict data consistency and guarantees clients observe. How do I know that my cache is up to date?

Cache 228
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Netflix Android and iOS Studio Apps?—?now powered by Kotlin Multiplatform

The Netflix TechBlog

The high likelihood of unreliable network connectivity led us to lean into mobile solutions for robust client side persistence and offline support. The need for fast product delivery led us to experiment with a multiplatform architecture. Networking Hendrix interprets rule set(s)?—?remotely

Mobile 279
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Designing Instagram

High Scalability

Architecture. We will use a cache having an LRU based eviction policy for caching user feeds of active users. It’s apparent that the most important features for feed ranking will be related to social network. Some of the keys of understanding the user network are listed below. High Level Design. Optimization.

Design 334
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Netflix Cloud Packaging in the Terabyte Era

The Netflix TechBlog

Table 1: Movie and File Size Examples Initial Architecture A simplified view of our initial cloud video processing pipeline is illustrated in the following diagram. Figure 1: A Simplified Video Processing Pipeline With this architecture, chunk encoding is very efficient and processed in distributed cloud computing instances.

Cloud 240
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How to Optimize Digital Experience and Operations with Dynatrace

Dynatrace

Missing Cache Settings – Make sure you cache resources that don’t change often on the browser or use a CDN. Reducing performance and architectural issues in their backend system gave them a 99% performance improvement! Too many fine-grained services leading to network and communication overhead.

Cache 214
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Predictive CPU isolation of containers at Netflix

The Netflix TechBlog

Because microprocessors are so fast, computer architecture design has evolved towards adding various levels of caching between compute units and the main memory, in order to hide the latency of bringing the bits to the brains. This avoids thrashing caches too much for B and evens out the pressure on the L3 caches of the machine.

Cache 255
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Introducing Netflix’s Key-Value Data Abstraction Layer

The Netflix TechBlog

In this post, we dive deep into how Netflix’s KV abstraction works, the architectural principles guiding its design, the challenges we faced in scaling diverse use cases, and the technical innovations that have allowed us to achieve the performance and reliability required by Netflix’s global operations.

Latency 256