E 1 Spatial Databases and Land Information Systems
... E 1: SPATIAL DATABASES AND LAND INFORMATION SYSTEMS Study Guide: This study guide gives a complete example of the development of a spatial database from the feasibility study through the operation and maintenance of this spatial database. In this example, we use a Waterfall method but all other soft ...
... E 1: SPATIAL DATABASES AND LAND INFORMATION SYSTEMS Study Guide: This study guide gives a complete example of the development of a spatial database from the feasibility study through the operation and maintenance of this spatial database. In this example, we use a Waterfall method but all other soft ...
database
... • A database designer might begin by listing available data, as well as any additional data that is necessary to produce on-screen output or printed reports • The next step is to organize that data into fields Chapter 10: Databases ...
... • A database designer might begin by listing available data, as well as any additional data that is necessary to produce on-screen output or printed reports • The next step is to organize that data into fields Chapter 10: Databases ...
What is XML? - Pennsylvania State University
... Inner Joins are the typical join types encountered in SQL. In a two table inner join, fields from records from the first table that can be correlated to records in the second table appear “side-by-side” with fields from the second table in the resulting record set ...
... Inner Joins are the typical join types encountered in SQL. In a two table inner join, fields from records from the first table that can be correlated to records in the second table appear “side-by-side” with fields from the second table in the resulting record set ...
Networked Applications
... transmission to travel over the Internet using only the first 7 bits in each byte ...
... transmission to travel over the Internet using only the first 7 bits in each byte ...
Slide Template - Eastern Michigan University
... maintaining a System Change Number (SCN) – SCN is a database-wide value that is incremented by Oracle when database changes are made ...
... maintaining a System Change Number (SCN) – SCN is a database-wide value that is incremented by Oracle when database changes are made ...
File
... You might think of an RDBMS as an operating system (or set of subsystems), designed specifically for controlling data access; its primary functions are storing, retrieving, and securing data. An RDBMS maintains its own list of authorized users and their associated privileges; manages memory caches a ...
... You might think of an RDBMS as an operating system (or set of subsystems), designed specifically for controlling data access; its primary functions are storing, retrieving, and securing data. An RDBMS maintains its own list of authorized users and their associated privileges; manages memory caches a ...
10 - Text Summarization
... maintaining a System Change Number (SCN) – SCN is a database-wide value that is incremented by Oracle when database changes are made ...
... maintaining a System Change Number (SCN) – SCN is a database-wide value that is incremented by Oracle when database changes are made ...
ODBC : JDBC
... programs can access and process SQL databases in a DBMS-independent manner. It contains: A Data Source that is the database, its associated DBMS, operating system and network platform A DBMS Driver that is supplied by the DBMS vendor or independent software companies A Driver Manager that is supplie ...
... programs can access and process SQL databases in a DBMS-independent manner. It contains: A Data Source that is the database, its associated DBMS, operating system and network platform A DBMS Driver that is supplied by the DBMS vendor or independent software companies A Driver Manager that is supplie ...
Slide Template
... ODBC (Open Database Connectivity) standard provides a DBMS-independent means for processing relational database data It was developed in the early 1990s by an industry committee and has been implemented by Microsoft and many other vendors The goal is to allow a developer to create a single app ...
... ODBC (Open Database Connectivity) standard provides a DBMS-independent means for processing relational database data It was developed in the early 1990s by an industry committee and has been implemented by Microsoft and many other vendors The goal is to allow a developer to create a single app ...
CIM Database Model
... ACTIVE : Service is actively using DB AVAILABLE: Service is waiting for a task to perform RESTRICTED: Service is less than completely available for use UNAVAILABLE: DB is not accessible from this service ...
... ACTIVE : Service is actively using DB AVAILABLE: Service is waiting for a task to perform RESTRICTED: Service is less than completely available for use UNAVAILABLE: DB is not accessible from this service ...
MySQL Workbench - Data Management and Data Exploration
... A storage engine is an underlying software that a RDBMS uses to manage the data in its database. MySQL offers a variety of storage engines that can be used in the same database. A transaction is a collection of operations that are combined in one statement. This statement is either fully executed or ...
... A storage engine is an underlying software that a RDBMS uses to manage the data in its database. MySQL offers a variety of storage engines that can be used in the same database. A transaction is a collection of operations that are combined in one statement. This statement is either fully executed or ...
What is a Transaction?
... • But both would be correct (consistent) from the DB point of view • Transaction serializability means that transactions executing concurrently must be interleaved in such a way that the resulting DB state is equal to some serial execution of the same transactions • Goal is to avoid the concurrency ...
... • But both would be correct (consistent) from the DB point of view • Transaction serializability means that transactions executing concurrently must be interleaved in such a way that the resulting DB state is equal to some serial execution of the same transactions • Goal is to avoid the concurrency ...
FACT SHEET MANAGED SERVICES FOR DATABASES
... Fujitsu and the Fujitsu logo are trademarks or registered trademarks of Fujitsu Limited in the United States and other countries. Macroscope is a trademark or registered trademark of Fujitsu Consulting (Canada), Inc. in the United States and other countries. Microsoft, Windows Server, and SQL Server ...
... Fujitsu and the Fujitsu logo are trademarks or registered trademarks of Fujitsu Limited in the United States and other countries. Macroscope is a trademark or registered trademark of Fujitsu Consulting (Canada), Inc. in the United States and other countries. Microsoft, Windows Server, and SQL Server ...
Wrap-up, review
... user’s work does not inappropriately influence another user’s work No single concurrency control technique is ideal for all circumstances Trade-offs need to be made between level of protection and throughput ...
... user’s work does not inappropriately influence another user’s work No single concurrency control technique is ideal for all circumstances Trade-offs need to be made between level of protection and throughput ...
Mining Positive and Negative Sequential Pattern in
... transaction. Thus the itemset i and the l-sequence (i) have the same support. An item set with minimum support is called a large itemset or Litemset. Note that each itemset in a large sequence must have minimum support. Hence, any large sequence must be a list of Litemsets. Sequential pattern mining ...
... transaction. Thus the itemset i and the l-sequence (i) have the same support. An item set with minimum support is called a large itemset or Litemset. Note that each itemset in a large sequence must have minimum support. Hence, any large sequence must be a list of Litemsets. Sequential pattern mining ...
슬라이드 1 - Pusan
... Step 1: use index to find first index entry v and Step 2: scan index sequentially to find pointers to records. scan leaf nodes of index finding pointers to records, till first entry > v ...
... Step 1: use index to find first index entry v and Step 2: scan index sequentially to find pointers to records. scan leaf nodes of index finding pointers to records, till first entry > v ...
ppt - Avi Silberschatz
... (select customer-name,account-number from depositor, inserted where inserted.account-number = depositor.account-number) insert into loan values (inserted.account-number, inserted.branch-name, – inserted.balance) update account set balance = 0 from account, inserted where account.account-number = ins ...
... (select customer-name,account-number from depositor, inserted where inserted.account-number = depositor.account-number) insert into loan values (inserted.account-number, inserted.branch-name, – inserted.balance) update account set balance = 0 from account, inserted where account.account-number = ins ...
Module 1: Introduction
... (select customer-name,account-number from depositor, inserted where inserted.account-number = depositor.account-number) insert into loan values (inserted.account-number, inserted.branch-name, – inserted.balance) update account set balance = 0 from account, inserted where account.account-number = ins ...
... (select customer-name,account-number from depositor, inserted where inserted.account-number = depositor.account-number) insert into loan values (inserted.account-number, inserted.branch-name, – inserted.balance) update account set balance = 0 from account, inserted where account.account-number = ins ...
Chapter 23: Advanced Data Types and New Applications
... dimensions, and cylinders, speheres, cuboids, and other polyhedrons in three dimensions. Vector format often used to represent map data. ...
... dimensions, and cylinders, speheres, cuboids, and other polyhedrons in three dimensions. Vector format often used to represent map data. ...
Chapter 23: Advanced Data Types and New Applications
... dimensions, and cylinders, speheres, cuboids, and other polyhedrons in three dimensions. ! Vector format often used to represent map data. ...
... dimensions, and cylinders, speheres, cuboids, and other polyhedrons in three dimensions. ! Vector format often used to represent map data. ...
Lecture X - Integrity Constrains
... (select customer-name,account-number from depositor, inserted where inserted.account-number = depositor.account-number) insert into loan values (inserted.account-number, inserted.branch-name, – inserted.balance) update account set balance = 0 from account, inserted where account.account-number = ins ...
... (select customer-name,account-number from depositor, inserted where inserted.account-number = depositor.account-number) insert into loan values (inserted.account-number, inserted.branch-name, – inserted.balance) update account set balance = 0 from account, inserted where account.account-number = ins ...
Referential Integrity
... (inserted.account-number, inserted.branch-name, – inserted.balance) update account set balance = 0 from account, inserted where account.account-number = inserted.account-number end ...
... (inserted.account-number, inserted.branch-name, – inserted.balance) update account set balance = 0 from account, inserted where account.account-number = inserted.account-number end ...
Chapter 6: Integrity and Security Domain Constraints
... (select customer-name,account-number from depositor, inserted where inserted.account-number = depositor.account-number) insert into loan values (inserted.account-number, inserted.branch-name, – inserted.balance) update account set balance = 0 from account, inserted where account.account-number = ins ...
... (select customer-name,account-number from depositor, inserted where inserted.account-number = depositor.account-number) insert into loan values (inserted.account-number, inserted.branch-name, – inserted.balance) update account set balance = 0 from account, inserted where account.account-number = ins ...
JDBC Java Database Connectivity
... object that can be used to assemble and run SQL commands. The preparedStatement() creates an object that is associated with a predefined SQL command (the Statement object can be used for arbitrary statements – and can be reused for other SQL commands) – The getMetaData() method will return metadata ...
... object that can be used to assemble and run SQL commands. The preparedStatement() creates an object that is associated with a predefined SQL command (the Statement object can be used for arbitrary statements – and can be reused for other SQL commands) – The getMetaData() method will return metadata ...