'Nosql systems' presentation slideshows

CS 425 / ECE 428 Distributed Systems Fall 2014

CS 425 / ECE 428 Distributed Systems Fall 2014. Indranil Gupta (Indy) Lecture 19-20: Key-value/ NoSQL Stores. The Key-value Abstraction. (Business) Key ? Value ( twitter.com ) tweet id ? information about tweet ( amazon.com ) item number ? information about it

970 views • 82 slides

CHAPTER 24 NOSQL Databases and Big Data Storage Systems

CHAPTER 24 NOSQL Databases and Big Data Storage Systems. Introduction. NOSQL Not only SQL Most NOSQL systems are distributed databases or distributed storage systems Focus on semi-structured data storage, high performance, availability, data replication, and scalability.

742 views • 42 slides

CS 405G: Introduction to Database Systems

CS 405G: Introduction to Database Systems. 24 NoSQL Reuse some slides of Jennifer Widom Chen Qian University of Kentucky. Presentation next Tuesday and Thursday. Summary. Tree-based indexes: O(logN) for search and update, support range queries

386 views • 28 slides

258 views • 25 slides

CAP Theorem

CAP Theorem. Justin DeBrabant. Properties of Distributed Systems. Consistency all nodes have up-to-date view of data Availability every request receives a response Partition Tolerance system will continue to function if partitions are isolated from each other

848 views • 12 slides