The Netflix TechBlog

NOVEMBER 22, 2019

by Shefali Vyas Dalal AWS re:Invent is a couple weeks away and our engineers & leaders are thrilled to be in attendance yet again this year! We’ve compiled our speaking events below so you know what we’ve been working on. Please stop by our “Living Room” for an opportunity to connect or reconnect with Netflixers. Wednesday?—?December

AWS 37

AWS Entertainment Open Source Benchmarking 37

High Scalability

APRIL 16, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Fun and Informative Events. Advertise your event here! If you are interested in a sponsored post for an event, job, or product, please contact us for more information.

Analytics 26

Analytics Java Metrics Software Engineering 26

High Scalability

APRIL 10, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Fun and Informative Events. Advertise your event here! If you are interested in a sponsored post for an event, job, or product, please contact us for more information.

Analytics 26

Analytics Java Metrics Software Engineering 26

High Scalability

MAY 14, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Fun and Informative Events. Advertise your event here! If you are interested in a sponsored post for an event, job, or product, please contact us for more information.

Analytics 24

Analytics Java Metrics Software Engineering 24

High Scalability

JUNE 27, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Leverage this data across your monitoring efforts and integrate with PerfOps’ other tools such as Alerts, Health Monitors and FlexBalancer – a smart approach to load balancing.

Metrics 23

Metrics Java Engineering Servers 23

High Scalability

NOVEMBER 12, 2019

Sisu Data is looking for machine learning engineers who are eager to deliver their features end-to-end, from Jupyter notebook to production, and provide actionable insights to businesses based on their first-party, streaming, and structured relational data. PA File Sight monitors file access on a server in real-time. Apply here.

Education 22

Education Java Software Engineering Engineering 22

High Scalability

OCTOBER 29, 2019

Sisu Data is looking for machine learning engineers who are eager to deliver their features end-to-end, from Jupyter notebook to production, and provide actionable insights to businesses based on their first-party, streaming, and structured relational data. PA File Sight monitors file access on a server in real-time. Apply here.

Education 22

Education Java Software Engineering Engineering 22

High Scalability

OCTOBER 15, 2019

Sisu Data is looking for machine learning engineers who are eager to deliver their features end-to-end, from Jupyter notebook to production, and provide actionable insights to businesses based on their first-party, streaming, and structured relational data. PA File Sight monitors file access on a server in real-time. Apply here.

Education 22

Education Java Engineering Software Engineering 22

High Scalability

JANUARY 7, 2020

Sisu Data is looking for machine learning engineers who are eager to deliver their features end-to-end, from Jupyter notebook to production, and provide actionable insights to businesses based on their first-party, streaming, and structured relational data. PA File Sight monitors file access on a server in real-time. Apply here.

Education 21

Education Java Software Engineering Engineering 21

High Scalability

DECEMBER 12, 2019

Sisu Data is looking for machine learning engineers who are eager to deliver their features end-to-end, from Jupyter notebook to production, and provide actionable insights to businesses based on their first-party, streaming, and structured relational data. PA File Sight monitors file access on a server in real-time. Apply here.

Education 21

Education Java Software Engineering Engineering 21

High Scalability

JULY 10, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Leverage this data across your monitoring efforts and integrate with PerfOps’ other tools such as Alerts, Health Monitors and FlexBalancer – a smart approach to load balancing.

Metrics 21

Metrics Java Engineering Servers 21

High Scalability

JULY 19, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Leverage this data across your monitoring efforts and integrate with PerfOps’ other tools such as Alerts, Health Monitors and FlexBalancer – a smart approach to load balancing.

Education 22

Education Metrics Engineering Java 22

High Scalability

AUGUST 20, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Leverage this data across your monitoring efforts and integrate with PerfOps’ other tools such as Alerts, Health Monitors and FlexBalancer – a smart approach to load balancing.

Education 22

Education Metrics Engineering Java 22

High Scalability

AUGUST 6, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Leverage this data across your monitoring efforts and integrate with PerfOps’ other tools such as Alerts, Health Monitors and FlexBalancer – a smart approach to load balancing.

Education 22

Education Metrics Engineering Java 22

High Scalability

SEPTEMBER 3, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Leverage this data across your monitoring efforts and integrate with PerfOps’ other tools such as Alerts, Health Monitors and FlexBalancer – a smart approach to load balancing.

Education 21

Education Metrics Engineering Java 21

High Scalability

OCTOBER 1, 2019

Sisu Data is looking for machine learning engineers who are eager to deliver their features end-to-end, from Jupyter notebook to production, and provide actionable insights to businesses based on their first-party, streaming, and structured relational data. Fun and Informative Events. Advertise your event here! Apply here.

Education 21

Education Metrics Engineering Java 21

High Scalability

SEPTEMBER 17, 2019

Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Leverage this data across your monitoring efforts and integrate with PerfOps’ other tools such as Alerts, Health Monitors and FlexBalancer – a smart approach to load balancing.

Education 21

Education Metrics Engineering Java 21

The Netflix TechBlog

NOVEMBER 3, 2022

After the jobs are created, it monitors their execution progress. With traffic growth, a single leader node handling all request volume started becoming overloaded. A new wire protocol provided by Titus Job Coordinator allows monitoring of the cache consistency level and guarantees that clients always receive the latest data version.

Cache 224

Cache Latency Traffic Systems 224

The Netflix TechBlog

OCTOBER 18, 2022

We started seeing signs of scale issues, like: Slowness during peak traffic moments like 12 AM UTC, leading to increased operational burden. The scheduler on-call has to closely monitor the system during non-business hours. At Netflix, the peak traffic load can be a few orders of magnitude higher than the average load.

Java 202

Java Scalability Traffic Architecture 202

The Netflix TechBlog

OCTOBER 16, 2019

An important point to note is that Gutenberg is not designed as an eventing system?—?it Traditional pub-sub or eventing systems are suited towards messages that are smaller in size and are consumed in sequence; consumers may build up a view of an entire dataset by consuming an entire (potentially compacted) feed of events.

Cache 187

Cache Architecture Metrics Java 187

SQL Server According to Bob

DECEMBER 18, 2018

Testing shows that by using the Fua bit with the data, write request can reduce the I/O traffic by ~50% for a SQL Server, write-intensive workload. Receive the data write complete event in the block device’s write completion routine. The block trace allows you to monitor I/O requests and the associated options being used.

Servers 90

Servers Media Cache Storage 90