Summary on Chapter 1
... Controlling redundancy in data storage and in development and maintenance efforts. o Sharing of data among multiple users. Restricting unauthorized access to data. Providing persistent storage for program Objects Providing Storage Structures (e.g. indexes) for efficient Query Processing Providing ba ...
... Controlling redundancy in data storage and in development and maintenance efforts. o Sharing of data among multiple users. Restricting unauthorized access to data. Providing persistent storage for program Objects Providing Storage Structures (e.g. indexes) for efficient Query Processing Providing ba ...
Database Version Control via Toad
... One key task for many DBA’s is maintaining a database version control or change revision history. Database version control affords the DBA the ability to restore the database to any prior state, or to detect unplanned database revisions that cause the database to be out of compliance with its specif ...
... One key task for many DBA’s is maintaining a database version control or change revision history. Database version control affords the DBA the ability to restore the database to any prior state, or to detect unplanned database revisions that cause the database to be out of compliance with its specif ...
DBMS functions
... a checkpoint record is written into the log periodically at that point when the system writes out to the database on disk the effect of all WRITE operations of committed transactions recovery manager decides at what intervals to take a check point in minutes or number of committed transaction checkp ...
... a checkpoint record is written into the log periodically at that point when the system writes out to the database on disk the effect of all WRITE operations of committed transactions recovery manager decides at what intervals to take a check point in minutes or number of committed transaction checkp ...
No Slide Title
... When initial query is executed – pop-up prompts will be displayed requesting the bill dates. Once data is verified – invoices can be created ...
... When initial query is executed – pop-up prompts will be displayed requesting the bill dates. Once data is verified – invoices can be created ...
Oracle Demo Database Sample Queries
... What product (including description) generated the most revenue and what was that revenue? ...
... What product (including description) generated the most revenue and what was that revenue? ...
store Java objects without using SQL
... implementing the database layer using SQL. Functions have to be written to store objects using the INSERT and UPDATE statements. More functions have to be written to retrieve data from the database usin ...
... implementing the database layer using SQL. Functions have to be written to store objects using the INSERT and UPDATE statements. More functions have to be written to retrieve data from the database usin ...
Secure Data Access with SQL Server 2005
... Granular Permissions Permissions Can be applied to three scopes Can have one of three states ...
... Granular Permissions Permissions Can be applied to three scopes Can have one of three states ...
Lecture 6 Data Model Design
... • Scalability and security • Availability of support and software • Potential longevity ...
... • Scalability and security • Availability of support and software • Potential longevity ...
Don't Bring a Spreadsheet to a Database Fight: Case for Microsoft Access
... than Excel worksheets. A form can contain data from a table or query, which can be modified via filters and sorting. This permits data that is stored in multiple locations in the database to be displayed together. Forms also have events. Events are the actions of the user and range from when a mouse ...
... than Excel worksheets. A form can contain data from a table or query, which can be modified via filters and sorting. This permits data that is stored in multiple locations in the database to be displayed together. Forms also have events. Events are the actions of the user and range from when a mouse ...
Attribute Data Models
... • A database is a collection of data files that is structured (organized) to facilitate data storage, manipulation, and retrieval. • A database management system (DBMS) is a software package that performs these database functions ...
... • A database is a collection of data files that is structured (organized) to facilitate data storage, manipulation, and retrieval. • A database management system (DBMS) is a software package that performs these database functions ...
AIS and Business Process
... DBMS-Definition Software system that is used to create, maintain, and provide controlled access to user databases Component of DBMS: Table (database) Query Form Report Switchboard Manager (Control) Security (Control) Database Splitter & Merge (Integration) ...
... DBMS-Definition Software system that is used to create, maintain, and provide controlled access to user databases Component of DBMS: Table (database) Query Form Report Switchboard Manager (Control) Security (Control) Database Splitter & Merge (Integration) ...
Database performance tuning
... Identify and optimize top system database resource consumers such as CPU, memory, and disk I/O ...
... Identify and optimize top system database resource consumers such as CPU, memory, and disk I/O ...
Building Distributed Asynchronous Applications With SQL
... loosely coupled database applications Queues are database objects Queue locking reduces conflicts and deadlocks ...
... loosely coupled database applications Queues are database objects Queue locking reduces conflicts and deadlocks ...
Messenger Project
... – Each time the user begins a session – If the connection to the database is not possible, the user is informed and messages are saved to hard drive. – Messages can always be stored locally and messages can be saved after a session. ...
... – Each time the user begins a session – If the connection to the database is not possible, the user is informed and messages are saved to hard drive. – Messages can always be stored locally and messages can be saved after a session. ...
OODB - Personal.psu.edu
... the programmer to define different area methods for any number of derived classes, such as circles, rectangles and ...
... the programmer to define different area methods for any number of derived classes, such as circles, rectangles and ...
CS221 Lecture: Java Database Connectivity (JDBC) revised 10/20/14 Materials:
... database in lab was not developed by the developers of mysql, but rather by someone else. (2) On the other hand, we also have a copy of IBM's database system called db2 (which use for CPS352). It includes a JDBC driver developed by IBM c) Earlier JDBC drivers need to rely on “native” code running on ...
... database in lab was not developed by the developers of mysql, but rather by someone else. (2) On the other hand, we also have a copy of IBM's database system called db2 (which use for CPS352). It includes a JDBC driver developed by IBM c) Earlier JDBC drivers need to rely on “native” code running on ...
Info - Embarcadero
... environment including all of the database objects, storage information and permissions for publication to our internal Web site. This allows developers to view the information and have a better understanding of the production systems. ...
... environment including all of the database objects, storage information and permissions for publication to our internal Web site. This allows developers to view the information and have a better understanding of the production systems. ...
User Guide for Creating a WhatsUp Event Logs Database
... on Microsoft SQL Server Please read the following topics in this help file thoroughly before beginning your configuration of a WhatsUp Event Logs Database on Microsoft SQL Server. Click on any of the topics below to review them in depth. Microsoft SQL Server 2005 Instructions (on page 2) Microsoft S ...
... on Microsoft SQL Server Please read the following topics in this help file thoroughly before beginning your configuration of a WhatsUp Event Logs Database on Microsoft SQL Server. Click on any of the topics below to review them in depth. Microsoft SQL Server 2005 Instructions (on page 2) Microsoft S ...
Introduction to Database Concepts
... – efficient file access which allows us to “Find the boss of Susie Jones” – allows us to “navigate” within the data – allows us to combine values in 2 or more databases to obtain “information” ...
... – efficient file access which allows us to “Find the boss of Susie Jones” – allows us to “navigate” within the data – allows us to combine values in 2 or more databases to obtain “information” ...
Microsoft Jet Database Engine
The Microsoft Jet Database Engine is a database engine on which several Microsoft products have been built. A database engine is the underlying component of a database, a collection of information stored on a computer in a systematic way. The first version of Jet was developed in 1992, consisting of three modules which could be used to manipulate a database.Database connect for MicrosoftJET stands for Joint Engine Technology, sometimes being referred to as Microsoft JET Engine or simply Jet. Microsoft Access and Visual Basic use or have used Jet as their underlying database engine. It has since been superseded for general use, however, first by Microsoft Desktop Engine (MSDE), then later by SQL Server Express. For larger database needs, Jet databases can be upgraded (or, in Microsoft parlance, ""up-sized"") to Microsoft's flagship database product, SQL Server.However, this does not mean that a MS Jet (Red) database cannot match MS SQL Server in storage capacity. A 5 billion record MS Jet (Red) database with compression and encryption turned on requires about 1 terabyte of disk storage space, comprising hundreds of (*.mdb) files, each acting as partial table, and not as a database in itself.Over the years, Jet has become almost synonymous with Microsoft Access, to the extent that many people refer to a Jet database as an ""Access database"".