Security and Backups
... • Specifies amount of disk space that user’s database objects can occupy in default tablespace • Must be assigned • Quota Size value: – None, default – Unlimited Guide to Oracle 10g – Value Advanced Databases ...
... • Specifies amount of disk space that user’s database objects can occupy in default tablespace • Must be assigned • Quota Size value: – None, default – Unlimited Guide to Oracle 10g – Value Advanced Databases ...
PowerPoint
... Views allow us to have the data on hand without having to constantly re type the same sql. The view is stored within the database and can be easily used again with a view name set by the user CREATE VIEW name AS query ...
... Views allow us to have the data on hand without having to constantly re type the same sql. The view is stored within the database and can be easily used again with a view name set by the user CREATE VIEW name AS query ...
Java DataBase Connectivity (JDBC) Plan
... Statement : SQL order PreparedStatement : compiled once by the driver and may be executed many times with different parameters CallableStatement : stored procedures in the DB ResultSet : lines that came back after a SELECT order ResultSetMetaData : description of lines returned ...
... Statement : SQL order PreparedStatement : compiled once by the driver and may be executed many times with different parameters CallableStatement : stored procedures in the DB ResultSet : lines that came back after a SELECT order ResultSetMetaData : description of lines returned ...
HP Vertica Analytics Platform 7.0.x Concepts Guide
... K-safety is a measure of fault tolerance in the database cluster. The value K represents the number of replicas of the data in the database that exist in the database cluster. These replicas allow other nodes to take over for failed nodes, allowing the database to continue running while still ensuri ...
... K-safety is a measure of fault tolerance in the database cluster. The value K represents the number of replicas of the data in the database that exist in the database cluster. These replicas allow other nodes to take over for failed nodes, allowing the database to continue running while still ensuri ...
lecture1424712798
... No central control: Files are used in decentralized manner. Multiple file names and data names may be used by different departments. Limited data sharing: Difficult to obtain data from several (Atomicity) in compartible files from separate systems. Security problems: It is difficult to enforce secur ...
... No central control: Files are used in decentralized manner. Multiple file names and data names may be used by different departments. Limited data sharing: Difficult to obtain data from several (Atomicity) in compartible files from separate systems. Security problems: It is difficult to enforce secur ...
Oracle_ch11
... • The GROUP BY clause is used to divide table data into groups • If a SELECT clause contains both an individual field name and a group function, the field name must also be included in a GROUP BY clause • The HAVING clause is used to restrict groups in a group function • Group functions can be neste ...
... • The GROUP BY clause is used to divide table data into groups • If a SELECT clause contains both an individual field name and a group function, the field name must also be included in a GROUP BY clause • The HAVING clause is used to restrict groups in a group function • Group functions can be neste ...
Database Disaster Recovery and More
... SQL> shutdown immediate SQL> exit $ ls -ltr /u00/oracle/admin/PROD/udump/* | tail -1 | sed 's/^.* \//\//' >>backemup.dat Get the SID-based file list with archivelogs at end of list: $ find / -name '*PROD*' ! -type d 2>/dev/null | grep -v 'arc$' | grep -v 'gz$' >>backemup.dat $ ls /u01/oradata/PROD/a ...
... SQL> shutdown immediate SQL> exit $ ls -ltr /u00/oracle/admin/PROD/udump/* | tail -1 | sed 's/^.* \//\//' >>backemup.dat Get the SID-based file list with archivelogs at end of list: $ find / -name '*PROD*' ! -type d 2>/dev/null | grep -v 'arc$' | grep -v 'gz$' >>backemup.dat $ ls /u01/oradata/PROD/a ...
DBA Guide to Databases on VMware
... system is configured can become limiting factors, as can the database software configuration. The way the database is physically laid out on the disk drives and the types of indexing chosen also have an effect. The way queries against the database are coded can dramatically change how quickly result ...
... system is configured can become limiting factors, as can the database software configuration. The way the database is physically laid out on the disk drives and the types of indexing chosen also have an effect. The way queries against the database are coded can dramatically change how quickly result ...
Best Practices IBMr Building a Recovery Strategy for an
... critical than suffering a certain amount of data loss, as specified by the RPO. For example, in a single-lineof-business data warehouse where a table space outage might render the data warehouse unusable, RTO would take priority. However, RPO might be more important in an enterprise data warehouse s ...
... critical than suffering a certain amount of data loss, as specified by the RPO. For example, in a single-lineof-business data warehouse where a table space outage might render the data warehouse unusable, RTO would take priority. However, RPO might be more important in an enterprise data warehouse s ...
Oracle Database HA Technical Comparison
... expensive downtime. Furthermore, Oracle Database offers the Fast Recovery Area, which is a unified disk-based storage location for all recovery-related files and activities in an Oracle database. The automation and integration between RMAN and Fast Recovery Area provide an enhanced disk-based backup ...
... expensive downtime. Furthermore, Oracle Database offers the Fast Recovery Area, which is a unified disk-based storage location for all recovery-related files and activities in an Oracle database. The automation and integration between RMAN and Fast Recovery Area provide an enhanced disk-based backup ...
What is a Distributed Database System?
... A distributed database management system (D–DBMS) is the software that manages the DDB and provides an access mechanism that makes this distribution transparent to the users. Distributed database system (DDBS) = DDB + D–DBMS ...
... A distributed database management system (D–DBMS) is the software that manages the DDB and provides an access mechanism that makes this distribution transparent to the users. Distributed database system (DDBS) = DDB + D–DBMS ...
SQL Server 2000 Enterprise Edition (64-bit)
... Although using AWE imposes some overhead and adds initialization time, it remains an important strategy for many memory-intensive database applications. ...
... Although using AWE imposes some overhead and adds initialization time, it remains an important strategy for many memory-intensive database applications. ...
Towards heterogeneous multimedia information systems: the Garlic
... The goal of the recently formed Garlic project at IBM’s Almaden Research Center is to build a multimedia information system (MMIS) capable of integrating data that resides in different database systems as well as in a variety of non-database data servers. This integration must be enabled while maint ...
... The goal of the recently formed Garlic project at IBM’s Almaden Research Center is to build a multimedia information system (MMIS) capable of integrating data that resides in different database systems as well as in a variety of non-database data servers. This integration must be enabled while maint ...
Configuring an Oracle Resource in Metadata Manager 9.0
... metadata source, the metadata load can fail or the metadata can be incorrectly loaded in the Metadata Manager warehouse. Configure the permissions for the Oracle database user account that you use to connect to the Oracle database. Configure CONNECT and SELECT_CATALOG_ROLE permissions for the user a ...
... metadata source, the metadata load can fail or the metadata can be incorrectly loaded in the Metadata Manager warehouse. Configure the permissions for the Oracle database user account that you use to connect to the Oracle database. Configure CONNECT and SELECT_CATALOG_ROLE permissions for the user a ...
Techwave_2001_EM413-_Mark_Culp
... Migration may fail if a foreign key referenced table does not exist • You may choose to update the dbo.migrate_remote_fks_list table (delete the offending entry) and continue • Minimally you must run dbo.sa_migrate_drop_proxy_tables to delete the temporary proxy tables that were created ...
... Migration may fail if a foreign key referenced table does not exist • You may choose to update the dbo.migrate_remote_fks_list table (delete the offending entry) and continue • Minimally you must run dbo.sa_migrate_drop_proxy_tables to delete the temporary proxy tables that were created ...
Oracle Application Express (Web Application Development)
... product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features o ...
... product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features o ...
Selecting Multiple Rows from a Database
... 20. From the process diagram palette, drag the Activity Picker activity onto your process diagram and drop it after the Select All Employees operation. 21. In the Define Activity dialog box, expand the Foundation category. 22. From the File Utilities service, select the Write XML operation and click ...
... 20. From the process diagram palette, drag the Activity Picker activity onto your process diagram and drop it after the Select All Employees operation. 21. In the Define Activity dialog box, expand the Foundation category. 22. From the File Utilities service, select the Write XML operation and click ...
# or ## - how to reference SQL server temporary tables
... This paper introduces the ways of creating temporary tables in SQL Server, also uses some examples to illustrate the use of SQL Server temporary tables from a SAS® programmer’s point of view. Some techniques discussed also apply for other relational databases (we pick SQL Server because its syntax o ...
... This paper introduces the ways of creating temporary tables in SQL Server, also uses some examples to illustrate the use of SQL Server temporary tables from a SAS® programmer’s point of view. Some techniques discussed also apply for other relational databases (we pick SQL Server because its syntax o ...
CLIENT/SERVER BUILDING BLOCKS
... The single-server nature of the model tends to keep the middleware simple. The client only needs to look into a configuration file to find its server's name. Security is implemented at the machine level and kept quite simple. The network is usually relatively easy to administer; it's a part-time job ...
... The single-server nature of the model tends to keep the middleware simple. The client only needs to look into a configuration file to find its server's name. Security is implemented at the machine level and kept quite simple. The network is usually relatively easy to administer; it's a part-time job ...
Document
... dependencies are implied logically by a given set of functional dependencies. We then develop algorithms to generate lossless decompositions into ...
... dependencies are implied logically by a given set of functional dependencies. We then develop algorithms to generate lossless decompositions into ...
CH10
... standard MySQL tables don’t support declarative referential integrity (DRI). However, referential integrity can be maintained by using SQL triggers or by the applications that maintain the data in the database. Subqueries. Although MySQL doesn’t support SQL subqueries, the same results can often b ...
... standard MySQL tables don’t support declarative referential integrity (DRI). However, referential integrity can be maintained by using SQL triggers or by the applications that maintain the data in the database. Subqueries. Although MySQL doesn’t support SQL subqueries, the same results can often b ...
Introduction to Transaction Processing Concepts and Theory
... log that has not been written to the disk yet must now be written to the disk. This process is called force-writing the log file before committing a transaction. ...
... log that has not been written to the disk yet must now be written to the disk. This process is called force-writing the log file before committing a transaction. ...
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"".