PPT-Dynamo: Amazon’s Highly Available Key-value Store

Giuseppe DeCandia Deniz Hastorun Madan Jampani Gunavardhan Kakulapati Avinash Lakshman Alex Pilchin Swaminathan Sivasubramanian Peter Vosshall and Werner Vogels Motivation Build a distributed storage system. brPage 1br Highly Commended Highly Commended brPage 2br WINNER A GRADE Highly Commended brPage 3br WINNER B GRADE Amazon’s Highly Available Key-Value Store. Presented By. Roni Hyam. Ami Desai. Introduction. Dynamo is a highly available and scalable key-value storage system adapted for a number of core services in Amazon’s e-commerce platform.. Presented By: Devarsh Patel. 1. CS5204 . – Operating Systems. CS5204 – Operating Systems. Introduction. Amazon’s e-commerce platform. Requires performance, reliability. . and. efficiency. To support continuous growth, platform needs to be highly scalable. Case Study: Amazon Dynamo. Steve Ko. Computer Sciences and Engineering. University at Buffalo. Recap. CAP Theorem?. Consistency, Availability, Partition Tolerance. Pick two. Eventual consistency?. Availability and partition tolerance over consistency. DeCandia,Hastorun,Jampani. , . Kakulapati. , . Lakshman. , . Pilchin. , . Sivasubramanian. , . Vosshall. , . Vogels. : . Dynamo: Amazon's highly available key-value store. . SOSP 2007. UCSB CS271. 1. Steve Saar (. CfA. /SAO. ). Essentia. l Observations for Stellar Dynamos. Observations of Stellar Magnetic Variability. So, . typically use proxies for B….. Ideally would like . high res. vector B! . Bjerknes. Memorial Lecture, AGU, San Francisco, 4 December 2012. Robert Houze. University of Washington. A personal story of three great field campaigns and the evolution of meteorological satellites . This reflects the vision of breadth and selection of Amazon.com. The meaning of the arrow. http://www.youtube.com/watch?v=nEL55ZOjlS4&feature=related. Foundation of Amazon. The CEO, Jeff Bezos, was graduate of Princeton with a B.S degree in computer science and electrical engineering.. COSC7388 – Advanced Distributed Computing. Presented By:. Eshwar Rohit . 0902362. Outline. Introduction. Background. Architectural Design. Implementation. Experiences & Lessons learnt. Conclusions. Giuseppe DeCandia, Deniz Hastorun,. Madan Jampani, Gunavardhan Kakulapati,. Avinash Lakshman, Alex Pilchin, Swaminathan Sivasubramanian, Peter Vosshall. and Werner Vogels. Motivation. Build a distributed storage system:. adapted from http://. docs.aws.amazon.com. /AWSEC2/latest/. UserGuide. /EC2_GetStarted.html . Amazon Elastic Compute Cloud (EC2). Amazon Machine Images (. AMIs. ) are the basic building blocks of Amazon EC2. The Amazon rainforest is the largest tropical rainforest in the world, covering over five and a half a million square kilometres (1.4 billion acres).. Over half of the Amazon rainforest is located in Brazil but it is also located in other South American countries including Peru, Venezuela, Ecuador, Colombia, Guyana, Bolivia, Suriname and French Guiana.. Tool Ecommerce is a leading provider of e-commerce solutions and tools for sellers. With a commitment to innovation and customer satisfaction, Tool Ecommerce helps sellers streamline their operations, increase sales, and optimize their online presence. Scaling up. Assumption so far: . All replicas have entire state. Example: Every replica has value for every key. What we need instead:. Partition state. Map partitions to servers. 2. Partitioning state.