PPT-Consistency Without Ordering

Vijay Chidambaram Tushar Sharma Andrea ArpaciDusseau Remzi ArpaciDusseau The Advanced Systems Laboratory University of Wisconsin Madison The problem crash consistency Single operation updates . Doug Terry. Microsoft Research Silicon Valley. … Explained through Baseball. Data Replication in the Cloud. Question. : What consistency choices should cloud storage systems offer applications?. Some Popular Systems. Sandeep. Hans. Agenda. Database Consistency Conditions. STM Consistency Conditions. A different perspective. Consistency with other STM properties.. Conclusion. Database Consistency Conditions. Recoverability. . Improving Consistency in the ESS: Target . Populations, . Frames, Reference . Periods, . Classifications and their Applications. Q2014, Vienna, 3rd June 2014. presented by Boris Lorenc. Content. Approaches to evaluating inconsistencies. Time keeps on slipping, slipping…. Logistics. Last week’s slides online. Sign up on Piazza now. No really, do it now. Papers are loaded in . HotCRP. Sign up for account at . http://cs7780.ccs.neu.edu. Chapter 7. Most of the lecture notes are based on slides by Prof. Jalal Y. Kawash at Univ. of Calgary. Some notes are based on slides by Prof. Kenneth Chiu at SUNY Binghamton. I have modified them and added new slides. Models. . Bhavana . Pallepati. . Client-Centric Consistency Models. The previously studied consistency models concern themselves with maintaining a consistent (globally accessible) data-store in the presence of concurrent read/write operations. Hao Wei. 1. , . Jeffrey Xu Yu. 1. , Can L. u. 1. , . Xuemin. Lin. 2. . 1 . The . Chinese University of Hong Kong, Hong Kong. 2 . The . University of New South Wales. , . Sydney, Australia. Graph in Big Data . COS 518: . Advanced Computer Systems. Lecture . 3. Michael Freedman. Let’s say A and B send an op. . All readers see A . →. B ?. All . readers see . B. . → A ? . Some see . A . → B . and others . EIC: 1709-1753. VOC: 1700-1796 . Statistics. Statistics. The sales of Cotton and silk piece goods by the VOC and EIC 1700-1760 (in guilders. ). Statistics. The ordering lists as a source. Total orders. Customer Brown Bag Luncheon. November 6th, 2017 . Meet Your Code Administrators. Jeff Vernon. Building CA. 37 years in construction industry. Level III certificates in all 5 trades. MCP & CBO. Gary Mullis. Distributed Systems. Lecture . 16. Michael Freedman. 2. Linearizability. Eventual. Consistency models. Sequential. Causal. Lamport. clocks: C(a) < C(z) Conclusion: . None. Vector clocks: V(a) < V(z) Conclusion: . Constraint Satisfaction Problems. Instructor: Anca Dragan. A few Slides about Integer CSPs have been added by Christoph F. Eick (UH). University of California, Berkeley. [These slides adapted from Dan Klein and Pieter . COS 418: Distributed Systems. Lecture . 14. Wyatt Lloyd. Consistency Hierarchy. Linearizability. Sequential Consistency. Causal+ Consistency. Eventual Consistency. e.g., RAFT. e.g., Bayou. e.g., Dynamo. Measuring and Understanding Consistency at Facebook. Haonan Lu*. †. ,. . Kaushik. . Veeraraghavan. †. ,. . Philippe . Ajoux. †. , . Jim . Hunt. †. , . Yee . Jiun. Song. †. , Wendy . Tobagus.