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 347

Traffic Latency Tuning Systems 347

Dynatrace

JUNE 8, 2021

For example, an athlete must be in tune with their body to know when something isn’t operating right which could impact their future performance. In our exercise: Metric 1 (Number of requests with a response time > 1 second): requires the creation of a calculated metric with the right filter. Ability to define automatic baselining.

Metrics 242

Metrics Tuning Programming Systems 242

The Netflix TechBlog

SEPTEMBER 10, 2024

Where aws ends and the internet begins is an exercise left to the reader. KeyValue is an abstraction over the storage engine itself, which allows us to choose the best storage engine that meets our SLO needs. This delicate balance led to us doing a deep evaluation of many instance types and performance tuning options.

Latency 234

Latency Cache Tuning Efficiency 234

All Things Distributed

OCTOBER 2, 2017

Manageable – DynamoDB eliminates the need for manual capacity planning, provisioning, monitoring of servers, software upgrades, applying security patches, scaling infrastructure, monitoring, performance tuning, replication across distributed datacenters for high availability, and replication across new nodes for data durability.

Internet 111

Internet Internet AWS Performance 111

HammerDB

APRIL 19, 2023

Instead, focus on understanding what the workloads exercise to help us determine how to best use them to aid our performance assessment. As database performance is heavily influenced by the performance of storage, network, memory, and processors, we must understand the upper limit of these key components. Operating System: Ubuntu 22.04

Performance 55

Performance Benchmarking Cache Storage 55

Brendan Gregg

JUNE 30, 2018

A co-worker introduced me to Craig Hanson and Pat Crain's performance mantras, which neatly summarize much of what we do in performance analysis and tuning. sounds like a homework exercise of purely academic value. They are: **Performance mantras**. Don't do it. Do it, but don't do it again. Do it less. Do it later. Do it concurrently.

Benchmarking 47

Benchmarking Latency Cache Network 47

Brendan Gregg

JUNE 29, 2018

A co-worker introduced me to Craig Hanson and Pat Crain's performance mantras, which neatly summarize much of what we do in performance analysis and tuning. sounds like a homework exercise of purely academic value. They are: **Performance mantras**. Don't do it. Do it, but don't do it again. Do it less. Do it later. Do it concurrently.

Benchmarking 40

Benchmarking Latency Cache Network 40