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Pertemuan <<12>> Paralel dan Basis Data Terdistribusi

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Presentation on theme: "Pertemuan <<12>> Paralel dan Basis Data Terdistribusi"— Presentation transcript:

1 Pertemuan <<12>> Paralel dan Basis Data Terdistribusi
Matakuliah : <<M0264>>/<<Sistem Manajemen Basis Data>> Tahun : <<2006>> Versi : <<1/1>> Pertemuan <<12>> Paralel dan Basis Data Terdistribusi

2 Mahasiswa dapat mendesain paralel dan basis data terdistribusi
Learning Outcomes Pada akhir pertemuan ini, diharapkan mahasiswa akan mampu : Mahasiswa dapat mendesain paralel dan basis data terdistribusi

3 Pengenalan Basis Data Paralel Pengenalan Basis Data Terdistribusi
Outline Materi Pengenalan Basis Data Paralel Pengenalan Basis Data Terdistribusi

4 PENGENALAN BASIS DATA PARALEL
Increased Availability Distributed Access To Data Analysis of Distributed Data

5 ARSITEKTUR BASIS DATA PARALEL
Shared Nothing Shared Memory Shared Disk

6 OPERASI PARALEL SECARA INDIVIDU
Bulk Loading and Scanning Sorting Joins

7 The result of one operator can be pipelined into another
PARALEL QUERY The result of one operator can be pipelined into another Multiple independent operations can be executed concurrently

8 PENGENALAN BASIS DATA TERDISTRIBUSI
Distributed Data Independence Distributed Transaction Atomicity Types of Distributed Databases

9 ARSITEKTUR BASIS DATA TERDISTRIBUSI
Client-Server Systems Collaborating Server Systems Middleware Systems

10 ARSITEKTUR BASIS DATA TERDISTRIBUSI

11 PENYIMPANAN DATA PADA BASIS DATA TERDISTRIBUSI
Fragmentation Horizontal Fragmentation Vertical Fragmentation Replication Increased Availability of Data Faster Query Evaluation

12 DISTRIBUSI MANAJEMEN KATALOG
Naming Objects Catalog Structure Distributed Data Independence

13 PROSES QUERY PADA BASIS DATA TERDISTRIBUSI
Nonjoin Queries in a Distributed DBMS Joins in a Distributed DBMS Cost-Based Query Optmization

14 TRANSAKSI PADA BASIS DATA TERDISTRIBUSI
Distributed Concurrency Control Centralized Primary Copy Fully Distributed Distributed Recovery

15 PERBAIKAN DAN PEMULIHAN BASIS DATA TERDISTRIBUSI
Normal Execution and Commit Protocols Restart after a failure Two-phase Commit Revisited Three-phase Commit

16 PENGENDALIAN KONKURENSI PADA BASIS DATA TERDISTRIBUSI
Distributed Deadlock Distributed Deadlock Detection Phantom Deadlock

17 << PENUTUP>>
Dilanjutkan ke pert. 13 Data Warehousing dan Decision Support


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