The Netflix TechBlog

NOVEMBER 22, 2019

Netflix shares how Amazon EC2 Auto Scaling allows its infrastructure to automatically adapt to changing traffic patterns in order to keep its audience entertained and its costs on target. By watching applications for anomalous actions, security and operations teams can monitor unusual and erroneous behavior. Wednesday?—?December

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

Netflix shares how Amazon EC2 Auto Scaling allows its infrastructure to automatically adapt to changing traffic patterns in order to keep its audience entertained and its costs on target. By watching applications for anomalous actions, security and operations teams can monitor unusual and erroneous behavior. Wednesday?—?December

AWS 100

AWS Entertainment Open Source Benchmarking 100

SQL Server According to Bob

JULY 17, 2018

85829 /opt/mssql/bin/sqlservr <——— WATCHDOG | MONITOR ??85844 The simple answer is the first entry (85829) is not what you are used to on a Windows system as sqlservr.exe and does not listen for TDS traffic or open database files. Bob Dorr – Principle SQL Server Software Engineer.

Servers 40

Servers Processing Software Engineering Traffic 40

The Netflix TechBlog

NOVEMBER 22, 2019

Netflix shares how Amazon EC2 Auto Scaling allows its infrastructure to automatically adapt to changing traffic patterns in order to keep its audience entertained and its costs on target. By watching applications for anomalous actions, security and operations teams can monitor unusual and erroneous behavior. 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. 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.

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. 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.

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. 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.

Analytics 24

Analytics Java Metrics Software Engineering 24

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

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

The Morning Paper

JULY 4, 2019

In all cases we need to be able to carefully monitor the impact on the system, and back out if things start going badly wrong. Maybe that sounds scary, but one of the interesting perspectives this paper brings is to make you realise that it’s really not so different from any other change you might be rolling out into production (e.g.

Latency 77

Latency Engineering Metrics Traffic 77

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. PA File Sight monitors file access on a server in real-time. 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

SEPTEMBER 13, 2021

Historically we have been responsible for connecting, routing, and steering internet traffic from Netflix subscribers to services in the cloud. Partnering to Productize Security Jose & Arthur (Netflix Cloud Gateway): The Cloud Gateway team develops and operates Netflix’s “ Front Door ”.

Internet 220

Internet Internet Cloud Traffic 220

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

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

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. The repeated use of a write request followed by a flush request may be detrimental to performance and will increase traffic on the I/O bus. Starting with the Linux 4.18 4 Socket, TPCC.

Servers 90

Servers Media Cache Storage 90

The Netflix TechBlog

OCTOBER 16, 2019

Today these metrics are used by the Gutenberg team to monitor our publish-propagation SLI and to alert in the event of widespread issues. This is to handle the large volume of poll requests coming from subscribed clients without passing on the traffic to the Cassandra cluster.

Cache 187

Cache Architecture Metrics Java 187