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SQL Unit 19: Data Management: Databases and Organizations Richard Watson

SQL Unit 19: Data Management: Databases and Organizations Richard Watson

SQL Unit 19: Data Management: Databases and Organizations Richard Watson. Summary of Selections from Chapter 11 prepared by Kirk Scott. Outline of Topics. Relationship between O/S and dbms Indexing Hashing File organization and access Joining B+ trees.

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2.05k views • 193 slides
Toyota Motor Manufacturing (TMM)

Toyota Motor Manufacturing (TMM)

Toyota Motor Manufacturing (TMM). A case on Just-in-time and Total Quality Management. TOYOTA - the Largest Car Manufacturer. Toyota Camry Then (1992) and Now (2007). To Cincinnati. Toyota Georgetown Plant. To Dallas. Georgetown Plant. Georgetown Plant www.toyotageorgetown.com.

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2.7k views • 43 slides
Hashing Indirect Address Translation

Hashing Indirect Address Translation

Hashing Indirect Address Translation. Chapter 11. Indirect Address Translation. Direct translation Primary Key (PK) and the relative record position (RRP) are the same, we say there is a direct translation. Simple direct access file systems use this technique. Indirect Address Translation.

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575 views • 35 slides
Chapter 11. Hashing

Chapter 11. Hashing

Chapter 11. Hashing. Contents. Introduction A Simple Hashing Algorithm Hashing Functions and Record Distributions How Much Extra Memory Should Be Used? Collision Resolution by Progressive Overflow Storing More Than One Record per Address: Buckets Making Deletions

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495 views • 24 slides
Chapter 11. Hashing

Chapter 11. Hashing

Chapter 11. Hashing. Contents. Introduction A Simple Hashing Algorithm Hashing Functions and Record Distributions How Much Extra Memory Should Be Used? Collision Resolution by Progressive Overflow Storing More Than One Record per Address: Buckets Making Deletions

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247 views • 24 slides
Appendix I Hashing

Appendix I Hashing

Appendix I Hashing. Chapter Scope. Hashing, conceptually Using hashes to solve problems Hash implementations. Hashing. In hashing elements are stored in a hash table at a location determined by applying a hash function to the value to be stored.

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408 views • 21 slides
Fundamental File Structure Concepts

Fundamental File Structure Concepts

Fundamental File Structure Concepts. Rizwan Rehman Centre for Computer Studies Dibrugarh University. Files. A file can be seen as A stream of bytes (no structure), or A collection of records with fields. A Stream File. File is viewed as a sequence of bytes:

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290 views • 15 slides
What is new with RAMA?

What is new with RAMA?

What is new with RAMA?. Naomi Avigdor. Review. RAMA is a network file system Disks are divided into fixed size lines (rings) File blocks are hashed to a specific disk and a specific line on that disk No need to search inodes for file location

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224 views • 11 slides
What is new with RAMA?

What is new with RAMA?

What is new with RAMA?. Naomi Avigdor. Review. RAMA is a network file system Disks are divided into fixed size lines (rings) File blocks are hashed to a specific disk and a specific line on that disk No need to search inodes for file location

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115 views • 11 slides

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