'Serializable' presentation slideshows

Lecture 5 Transactions

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More About Transaction Management

More About Transaction Management. Chapter 10. Contents. Transactions that Read Uncommitted Data View Serializability Resolving Deadlocks Distributed Databases Long-Duration Transactions. The Dirty-Data Problem.

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What Happens Here (1)?

What Happens Here (1)?. 1. CREATE TABLE pairs ( x INTEGER, y INTEGER);. 2. select * from pairs 3. insert into pairs values(1,1) 6. select * from pairs 8. COMMIT. 4. select * from pairs 5. insert into pairs values(1,2) 7. select * from pairs 9. COMMIT. T.1: R. COMMITTED.

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Distributed systems and their properties ( Lecture 2 for Programming of Interactive System s )

Distributed systems and their properties ( Lecture 2 for Programming of Interactive System s ). Fredrik Kilander & Wei Li. Agenda. Interaction in Interactive Systems Evolution in Distributed Systems Distributed Systems OSI Model & Middleware Remote Procedural Call (RPC)

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ICS 214B: Transaction Processing and Distributed Data Management

ICS 214B: Transaction Processing and Distributed Data Management. Lecture 7: View-Serializable Schedules Professor Chen Li. View Serializability. Conflict equivalent View equivalent Conflict serializable View serializable. Motivating example. Schedule Q T 1 T 2 T 3 Read(A)

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Class Hierarchy II

Discussion E. Class Hierarchy II. Hierarchy.

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CS216: Data-Intensive Computing Systems

CS216: Data-Intensive Computing Systems. Concurrency Control (II). Shivnath Babu. How to enforce serializable schedules?. Option 1: run system, recording P(S); at end of day, check for P(S) cycles and declare if execution was good. How to enforce serializable schedules?.

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Persistence Models

Persistence Models. Margaret Smith. Overview. Java Data Objects (JDO) Enterprise Java Beans (EJB) 3.0 Demos and code. What is JDO?.

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Serial and Serializable Schedules (Section 18.1)

Serial and Serializable Schedules (Section 18.1). Sean Gilpin ID: 109. Overview. Topics Covered: Schedules Serial Schedules Serializable Schedules Effect of Transaction Semantics Notation for Transactions and Schedules. Introduction.

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Database Systems ( ????? )

Database Systems ( ????? ). A Quick Review for Final Exam. Storage and Indexing (Ch8-10). Disk space manager Arrange pages on disk (reduce I/O access time) RAID: performance (data striping) & reliability (redundancy) Buffer manager Page replacement algorithms Clock (LRU) algorithm

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