'Indexed sequential' diaporamas de présentation

File and Database Concepts

File and Database Concepts. Match the definitions. Learning Objectives. Explain how data is stored in files in the form of fixed length records comprising items in fields, with the key as a unique identifier

501 views • 35 slides

File and Database Concepts

File and Database Concepts. Match the definitions. Learning Objectives. Explain how data is stored in files in the form of fixed length records comprising items in fields, with the key as a unique identifier

358 views • 35 slides

Advance Data Structures FILE STRUCTURE AND FILE ORGANIZATION

Advance Data Structures FILE STRUCTURE AND FILE ORGANIZATION. BY- Prof. Abha Jain. Topics covered. What are files? File related keywords. File organization. File organizing methods. *heap file organization. *sequential files organization. *indexed file organization.

482 views • 30 slides

Advance Data Structures UNIT6: FILE ORGANIZATION by Mr. Ishwar Kalbandi

Advance Data Structures UNIT6: FILE ORGANIZATION by Mr. Ishwar Kalbandi. TYPES OF FILE ORGANIZATION. Serial Sequential Indexed Sequential Direct Access /Random Access. Serial File Organization. A collection of records No particular sequence Cannot be used as master

232 views • 23 slides

Indexing

486 views • 20 slides

FILE ORGANIZATION

FILE ORGANIZATION. TYPES OF FILE ORGANIZATION. Serial Sequential Indexed Sequential Direct Access /Random Access. Serial File Organization. A collection of records No particular sequence Cannot be used as master Used as temporary transaction file Records stored in the order received.

487 views • 17 slides

Session Objectives #U2 S7

Session Objectives #U2 S7 . Key Words. Record. Array. Serial file. Sequential file. Indexed Sequential. Random file. File Organisation. When programme files are created, the data used in that file is stored in different ways.

143 views • 6 slides

Session Objectives #U2 S7

Session Objectives #U2 S7 . Key Words. Record. Array. Serial file. Sequential file. Indexed Sequential. Random file. File Organisation. When programme files are created, the data used in that file or stored in different ways.

159 views • 6 slides