Chapter 8. Object-Oriented Databases
... Providing extendible OODBMS libraries Embedding OODB language constructs in a host language Application-specific products with an underlying OODBMS ...
... Providing extendible OODBMS libraries Embedding OODB language constructs in a host language Application-specific products with an underlying OODBMS ...
CSC 443 – Database Management Systems What is a Database?
... System Requirements (con’t) • Long Lifetime: complex systems are not easily replaced – Must be designed so they can be easily extended as the needs of the enterprise change ...
... System Requirements (con’t) • Long Lifetime: complex systems are not easily replaced – Must be designed so they can be easily extended as the needs of the enterprise change ...
databases and markup languages
... databases in libraries • Relational databases dominate the world of structured data • But not so popular in libraries – Slow on very large databases (such as catalogs) – Library data has nasty ad-hoc relationships, e.g. • Translation of the first edition of a book • CD supplement that comes with th ...
... databases in libraries • Relational databases dominate the world of structured data • But not so popular in libraries – Slow on very large databases (such as catalogs) – Library data has nasty ad-hoc relationships, e.g. • Translation of the first edition of a book • CD supplement that comes with th ...
Reliability and Security by Neyha Amar (5/06)
... grant insert on Customer to Jane; grant select on Customer to public; create role FloorManager identified by ImInCharge; grant role John to FloorManager; ...
... grant insert on Customer to Jane; grant select on Customer to public; create role FloorManager identified by ImInCharge; grant role John to FloorManager; ...
Understanding Relational Database Concepts Professor Larry Heimann Carnegie Mellon University
... data tables linked together so that data can later be combined and extracted as needed. • Some terminology – table/ file – column / field – row / record ...
... data tables linked together so that data can later be combined and extracted as needed. • Some terminology – table/ file – column / field – row / record ...
Computer Security: Principles and Practice, 1/e
... column holds a particular type of data each row contains a specific value these ideally has one column where all values are unique, forming an identifier/key for that row ...
... column holds a particular type of data each row contains a specific value these ideally has one column where all values are unique, forming an identifier/key for that row ...
Decentralized Database
... data secure, but this is more difficult on a network. It is the responsibility of the company to put security measures in place which keep their data secure. ...
... data secure, but this is more difficult on a network. It is the responsibility of the company to put security measures in place which keep their data secure. ...
JSP-database
... Load a driver which is compatible with the database that is to be processed. Define and establish a connection to the database. Associate an SQL statement with this connection. Execute the SQL statement. The SQL statement which has been executed will produce a table which is stored in a ResultSet ob ...
... Load a driver which is compatible with the database that is to be processed. Define and establish a connection to the database. Associate an SQL statement with this connection. Execute the SQL statement. The SQL statement which has been executed will produce a table which is stored in a ResultSet ob ...
Syllabus - COW :: Ceng
... [email protected] Catalog Description This course will require the students to develop insight into the physical characteristics of mass storage media used to store files, file processing and data management techniques. The student will be introduced principles behind the database management sy ...
... [email protected] Catalog Description This course will require the students to develop insight into the physical characteristics of mass storage media used to store files, file processing and data management techniques. The student will be introduced principles behind the database management sy ...
LAB 1_FP304 - fp304 database system
... 1. Why would you choose a DBMS instead of simply storing data in operating system files? 2. Name few of database names that you know. 3. When would it make sense not to use a DBMS? ...
... 1. Why would you choose a DBMS instead of simply storing data in operating system files? 2. Name few of database names that you know. 3. When would it make sense not to use a DBMS? ...
Slides 01 - University of California, Irvine
... • Undergraduate course in database management (CS 184 or equivalent) – database design, relational model, SQL, object-oriented data model, database design – You may brush up by reading up on Chapters 1-9 of the text book ...
... • Undergraduate course in database management (CS 184 or equivalent) – database design, relational model, SQL, object-oriented data model, database design – You may brush up by reading up on Chapters 1-9 of the text book ...
here
... The Frontend component, which is a more powerful QueryProxy that permits connections to the world outside of the sensor network. A graphical user interface through which users can pose adhoc and long-running queries on the sensor network. ...
... The Frontend component, which is a more powerful QueryProxy that permits connections to the world outside of the sensor network. A graphical user interface through which users can pose adhoc and long-running queries on the sensor network. ...
store Java objects without using SQL
... As a bonus, even though Caché works with the object model, an sql view of your data is also available. It is easy to download a free copy of the software and test your application with Inter ...
... As a bonus, even though Caché works with the object model, an sql view of your data is also available. It is easy to download a free copy of the software and test your application with Inter ...
Distributed Database System
... Reliability refers to system live time, that is, system is running efficiently most of the time. Availability is the probability that the system is continuously available (usable or accessible) during a time interval. ...
... Reliability refers to system live time, that is, system is running efficiently most of the time. Availability is the probability that the system is continuously available (usable or accessible) during a time interval. ...
PPT
... memory and are discarded when an application terminates Some objects must exist from one execution of an application to another or be shared among different instances of applications. Such objects are ...
... memory and are discarded when an application terminates Some objects must exist from one execution of an application to another or be shared among different instances of applications. Such objects are ...
Object-Relational DBMSs
... The relational model was formally introduced by Dr. E. F. Codd in 1970 and has evolved since then, through a series of writings and later through implementations by IBM and others. The defining standard for relational databases is published by ANSI (the American National Standard Institute) as SQL ( ...
... The relational model was formally introduced by Dr. E. F. Codd in 1970 and has evolved since then, through a series of writings and later through implementations by IBM and others. The defining standard for relational databases is published by ANSI (the American National Standard Institute) as SQL ( ...
Information Integration - San Jose State University
... a very expensive and time consuming process. In addition to paying for a very expensive software the University will have to run both the old and the new databases together for a long time to see that the new system works properly or not. ...
... a very expensive and time consuming process. In addition to paying for a very expensive software the University will have to run both the old and the new databases together for a long time to see that the new system works properly or not. ...
118_21.1
... a very expensive and time consuming process. In addition to paying for a very expensive software the University will have to run both the old and the new databases together for a long time to see that the new system works properly or not. ...
... a very expensive and time consuming process. In addition to paying for a very expensive software the University will have to run both the old and the new databases together for a long time to see that the new system works properly or not. ...
OJB.NET - University of Scranton
... Copied directly from OJB, then modified. Created and worked on by 1 person: Richard Beauchamp An object-to-relational persistence tool for the .NET platform ...
... Copied directly from OJB, then modified. Created and worked on by 1 person: Richard Beauchamp An object-to-relational persistence tool for the .NET platform ...
Versant Object Database
Versant Object Database (VOD) is an object database software product developed by Versant Corporation.The Versant Object Database enables developers using object oriented languages to transactionally store their information by allowing the respective language to act as the Data Definition Language (DDL) for the database. In other words, the memory model is the database schema model.In general, persistence in VOD in implemented by declaring a list of classes, then providing a transaction demarcation application programming interface to use cases. Respective language integrations adhere to the constructs of that language, including syntactic and directive sugars.Additional APIs exist, beyond simple transaction demarcation, providing for the more advanced capabilities necessary to address practical issues found when dealing with performance optimization and scalability for systems with large amounts of data, many concurrent users, network latency, disk bottlenecks, etc.