Cache, Strategy, Traffic and Tuning - Technology Performance Pulse

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

The Netflix TechBlog

MAY 4, 2023

Migrating Critical Traffic At Scale with No Downtime — Part 1 Shyam Gala , Javier Fernandez-Ivern , Anup Rokkam Pratap , Devang Shah Hundreds of millions of customers tune into Netflix every day, expecting an uninterrupted and immersive streaming experience. This approach has a handful of benefits.

Traffic

Traffic Latency Tuning Systems

MySQL Performance Tuning 101: Key Tips to Improve MySQL Database Performance

Percona

SEPTEMBER 1, 2023

While there is no magic bullet for MySQL performance tuning, there are a few areas that can be focused on upfront that can dramatically improve the performance of your MySQL installation. What are the Benefits of MySQL Performance Tuning? A finely tuned database processes queries more efficiently, leading to swifter results.

Tuning

Tuning Database Performance Hardware

Cache and Prizes

Alex Russell

MARCH 31, 2022

Browsers will cache tools popular among vocal, leading-edge developers. There's plenty of space for caching most popular frameworks. The best available proxy data also suggests that shared caches would have a minimal positive effect on performance. Browsers now understand the classic shared HTTP cache behaviour as a privacy bug.

Cache

Cache Government Traffic Network

Crucial Redis Monitoring Metrics You Must Watch

Scalegrid

JANUARY 25, 2024

Effective management of memory stores with policies like LRU/LFU proactive monitoring of the replication process and advanced metrics such as cache hit ratio and persistence indicators are crucial for ensuring data integrity and optimizing Redis’s performance. Cache Hit Ratio The cache hit ratio represents the efficiency of cache usage.

Metrics

Metrics Monitoring Latency Cache

Improving our video encodes for legacy devices

The Netflix TechBlog

AUGUST 10, 2020

264/AVC Main profile family still represents a substantial portion of the members viewing hours and an even larger portion of the traffic. Further tuning of pre-defined encoding parameters. In addition, footprint savings will allow more content to be stored in edge caches, thus contributing to an improved experience for our members.

Innovation

Innovation Traffic Network Efficiency

KeyCDN Launches New POP in Mexico

KeyCDN

NOVEMBER 4, 2021

The POP is strategially located within the country and lowers latency overall. Traffic from this POP will be billed towards Latin America according to our pricing. Alternatively, If you would like to request a POP in a certain location or a new feature please let us know and stay tuned for more exciting announcements.

Latency

Latency Tuning Cache Traffic

Meet Hydrogen: A React Framework For Dynamic, Contextual And Personalized E-Commerce

Smashing Magazine

NOVEMBER 8, 2021

At the limit, statically generated, edge delivered, and HTML-first pages look like the optimal strategy. On top of this foundation, we add layers of caching, prerendering and edge delivery optimizations — not the other way around. Large preview ). Commerce At Shopify Scale: Hydrogen Powered By Oxygen.

Cache

Cache Best Practices Strategy Servers

MongoDB Best Practices: Security, Data Modeling, & Schema Design

Percona

APRIL 17, 2023

The main objective of this post is to share my experience over the past years tuning MongoDB and centralize the diverse sources that I crossed in this journey in a unique place. systemctl stop tuned $ systemctl disable tuned Dirty ratio The dirty_ratio is the percentage of total system memory that can hold dirty pages.

Best Practices

Best Practices Design Tuning Database

Migrating Netflix to GraphQL Safely

The Netflix TechBlog

JUNE 14, 2023

The three strategies we will discuss today are AB Testing , Replay Testing, and Sticky Canaries. And we definitely couldn’t replay test non-functional requirements like caching and logging user interaction. Let’s discuss the three testing strategies in further detail. To launch Phase 1 safely, we used AB Testing.

Traffic

Traffic Latency Cache Metrics

Gone Floating Labels And Green Lighthouse Scores

Smashing Magazine

MARCH 19, 2021

Gael Metais suggested to more aggressively subset web fonts and look into caching issues with our AVIF files. If a browser doesn’t support AVIF, it gets a JPEG file (properly cached), The content negotiation happens via <picture> + srcset in the browser. Smashing Podcast: Tune In And Get Inspired. this vs. that.

Mobile

Mobile Design Cache Code

DBLog: A Generic Change-Data-Capture Framework

The Netflix TechBlog

DECEMBER 17, 2019

Nonetheless, we found a number of limitations that could not satisfy our requirements e.g. stalling the processing of log events until a dump is complete, missing ability to trigger dumps on demand, or implementations that block write traffic by using table locks. Blocking write traffic by locking tables. Writing events to any output.

Database

Database Traffic Transportation Open Source

DBLog: A Generic Change-Data-Capture Framework

The Netflix TechBlog

DECEMBER 17, 2019

Nonetheless, we found a number of limitations that could not satisfy our requirements e.g. stalling the processing of log events until a dump is complete, missing ability to trigger dumps on demand, or implementations that block write traffic by using table locks. Blocking write traffic by locking tables. Writing events to any output.

Database

Database Traffic Transportation Open Source

A Decade of Dynamo: Powering the next wave of high-performance, internet-scale applications

All Things Distributed

OCTOBER 2, 2017

VPC Endpoints give you the ability to control whether network traffic between your application and DynamoDB traverses the public Internet or stays within your virtual private cloud. Performant – DynamoDB consistently delivers single-digit millisecond latencies even as your traffic volume increases.

Internet

Internet Internet AWS Performance

HTTP/3: Practical Deployment Options (Part 3)

Smashing Magazine

SEPTEMBER 6, 2021

This approach was touted to be better for fine-grained caching because each subresource could be cached individually and the full bundle didn’t need to be redownloaded if one of them changed. As such, a micro-optimization is, again, how you probably need to fine-tune things on a low level to really benefit from it.

Network

Network Servers Cache Traffic

Technology Performance Pulse

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

MySQL Performance Tuning 101: Key Tips to Improve MySQL Database Performance

Trending Sources

Cache and Prizes

Crucial Redis Monitoring Metrics You Must Watch

Improving our video encodes for legacy devices

KeyCDN Launches New POP in Mexico

Meet Hydrogen: A React Framework For Dynamic, Contextual And Personalized E-Commerce

MongoDB Best Practices: Security, Data Modeling, & Schema Design

Migrating Netflix to GraphQL Safely

Gone Floating Labels And Green Lighthouse Scores

DBLog: A Generic Change-Data-Capture Framework

DBLog: A Generic Change-Data-Capture Framework

A Decade of Dynamo: Powering the next wave of high-performance, internet-scale applications

HTTP/3: Practical Deployment Options (Part 3)

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