A glimpse of cassandra 4.0 features netflix
These slides are from the recent meetup @ Uber - Apache Cassandra at Uber and Netflix on new features in 4.0. Abstract: A glimpse of Cassandra 4.0 features: There are a lot of exciting features coming in 4.0, but this talk covers some of the features that we at Netflix are particularly excited about and looking forward to. In this talk, we present an overview of just some of the many improvements
Genie is out of the bottle!
by Sriram Krishnan In a prior tech blog, we had discussed the architecture of our petabyte-scale data warehouse in the cloud. Salient features of our architecture include the use of Amazon’s Simple Storage Service (S3) as our “source of truth”, leveraging the elasticity of the cloud to run multiple dynamically resizable Hadoop clusters to support various workloads, and our horizontally scalable Ha
NetflixGraph Metadata Library
by Drew Koszewnik Here at Netflix, we serve more than 30 million subscribers across over 40 countries. These users collectively generate billions of requests per day, most of which require metadata about our videos. Each call we receive can potentially cull through thousands of video metadata attributes. In order to minimize the latency at which this data can be accessed, we generally store most o
Netflix shows off how it does Hadoop in the cloud – Old GigaOm
Netflix (s nflx) is the undeniable king of computing in the cloud — running almost entirely on the Amazon Web Services (s amzn) platform — and its reign expands into big data workloads, too. In a Thursday evening blog post, the company shared the details of its AWS-based Hadoop architecture and a homemade Hadoop Plaform as a Service that it calls Genie. That Netflix is a heavy Hadoop user is hardl
Post-mortem of October 22, 2012 AWS degradation – Netflix TechBlog – Medium
by Jeremy Edberg & Ariel Tseitlin On Monday, October 22nd, Amazon experienced a service degradation. It was highly publicized due to the fact that it took down many popular websites for multiple hours. Netflix however, while not completely unscathed, handled the outage with very little customer impact. We did some things well and could have done some things better, and we’d like to share with you
Benchmarking High Performance I/O with SSD for Cassandra on AWS
by Adrian Cockcroft Today AWS has launched a new Solid State Disk (SSD) based instance that addresses the need for high performance I/O, and we have run a few initial benchmarks to see how it shapes up. With this announcement AWS makes it easy to provision extremely high I/O capacity with consistently low latency. AWS has been competitive in instance memory capacity for a long time and is leading
Asgard: Web-based Cloud Management and Deployment
Asgard is deprecated at Netflix. We use Spinnaker ( www.spinnaker.io ).] Web interface for application deployments and… Some of the information in this blog post is also published in the following presentations. Note that Asgard was originally named the Netflix Application Console, or NAC. Building Cloud Tools for Netflix (Video 2011)Visual Language for the CloudTo help people identify various typ
Announcing Priam
by Praveen Sadhu, Vijay Parthasarathy & Aditya Jami We talked in the past about our move to NoSQL and Cassandra has been a big part of that strategy. Cassandra hit a big milestone recently with the announcement of the v1 release. We recently announced Astyanax, Netflix’s Java Cassandra client with an improved API and connections management which we open sourced last month. Today, we’re excited to
Migrating Netflix from Datacenter Oracle to Global Cassandra
Netflix is migrating its datacenter infrastructure from Oracle databases to a globally distributed Apache Cassandra database on AWS. This will allow Netflix to scale more easily and deploy new features faster without being limited by the capacity of its own datacenters. The migration involves transitionally replicating data between Oracle and AWS services like SimpleDB while new services are deplo
Thoughts on SimpleDB, DynamoDB and Cassandra
I've been getting a lot of questions about DynamoDB, and these are my personal thoughts on the product, and how it fits into cloud architectures. I'm excited to see the release of DynamoDB, it's a very impressive product with great performance characteristics. It should be the first option for startups and new cloud projects on AWS. I also think it marks the turning point on solid state disks, the
Benchmarking Cassandra Scalability on AWS
by Adrian Cockcroft and Denis Sheahan Netflix has been rolling out the Apache Cassandra NoSQL data store for production use over the last six months. As part of our benchmarking we recently decided to run a test designed to validate our tooling and automation scalability as well as the performance characteristics of Cassandra. Adrian presented these results at the High Performance Transaction Syst
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GitHub - Netflix/dynomite: A generic dynamo implementation for different k-v storage engines
GitHub - Netflix/blitz4j: Logging framework for fast asynchronous logging
SV Forum Platform Architecture SIG - Netflix Open Source Platform
GitHub - Netflix/eureka: AWS Service registry for resilient mid-tier load balancing and failover.
The Future Of Big Data
GitHub - Netflix/curator: ZooKeeper client wrapper and rich ZooKeeper framework
Netflix TechBlog
New Amazon Cloud Outage Takes Down Netflix, Foursquare | CRN