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1 Pertemuan > Paralel dan Basis Data Terdistribusi Matakuliah: >/ > Tahun: > Versi: >

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Presentation on theme: "1 Pertemuan > Paralel dan Basis Data Terdistribusi Matakuliah: >/ > Tahun: > Versi: >"— Presentation transcript:

1 1 Pertemuan > Paralel dan Basis Data Terdistribusi Matakuliah: >/ > Tahun: > Versi: >

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

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

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

5 5 ARSITEKTUR BASIS DATA PARALEL Shared Nothing Shared Memory Shared Disk

6 6 OPERASI PARALEL SECARA INDIVIDU Bulk Loading and Scanning Sorting Joins

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

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

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

10 10 ARSITEKTUR BASIS DATA TERDISTRIBUSI

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

12 12 DISTRIBUSI MANAJEMEN KATALOG Naming Objects Catalog Structure Distributed Data Independence

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

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

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

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

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


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