Super database computers : hardware and software
... the notion and characteristics of very large databases for online storage and processing are motivated. The database computer requirements The limitations and bottlenecks of the for very large databases are given. conventional database computer (i.e., the database management system, DBMS, utilizing ...
... the notion and characteristics of very large databases for online storage and processing are motivated. The database computer requirements The limitations and bottlenecks of the for very large databases are given. conventional database computer (i.e., the database management system, DBMS, utilizing ...
Data-Protection Modes Data Guard provides three high
... This protection mode guarantees that no data loss occurs if the primary database fails. To provide this level of protection, the redo data that is needed to recover each transaction must be written to both the local online redo log and to the standby redo log on at least one standby database before ...
... This protection mode guarantees that no data loss occurs if the primary database fails. To provide this level of protection, the redo data that is needed to recover each transaction must be written to both the local online redo log and to the standby redo log on at least one standby database before ...
DBC-e06-Chapter-06-PPT
... Serializable Transactions • When two or more transactions are processed concurrently, the results in the database should be logically consistent with the results that would have been achieved had the transactions been processed in an arbitrary serial fashion. • A scheme for processing concurrent tr ...
... Serializable Transactions • When two or more transactions are processed concurrently, the results in the database should be logically consistent with the results that would have been achieved had the transactions been processed in an arbitrary serial fashion. • A scheme for processing concurrent tr ...
Slide 1
... An entity-relationship data model helps developers define things (entities) that will be stored in the database as they are building a data model. It also defines relationships among those entities. ...
... An entity-relationship data model helps developers define things (entities) that will be stored in the database as they are building a data model. It also defines relationships among those entities. ...
09sDch10
... 2.2. Write your own Database code The Connection Object What you need if you want to connect to a database OLE(Object Linking and Embedding) • allow you to connect to data sources in general, and not just databases. You can use it, for example, to connect to text files, SQL Server, email, and a ...
... 2.2. Write your own Database code The Connection Object What you need if you want to connect to a database OLE(Object Linking and Embedding) • allow you to connect to data sources in general, and not just databases. You can use it, for example, to connect to text files, SQL Server, email, and a ...
Cloud-ready enterprise database
... physical data storage when needed and add additional database instances to service more active users and connections. This keeps the business growing fast without a loss in service levels. Elasticity addresses the ability to scale compute power, storage and database instances up or down as performan ...
... physical data storage when needed and add additional database instances to service more active users and connections. This keeps the business growing fast without a loss in service levels. Elasticity addresses the ability to scale compute power, storage and database instances up or down as performan ...
Proceedings of the FREENIX Track: 2004 USENIX Annual Technical Conference USENIX Association
... tional APIs to benefit from the clustering features. Moreover, these different implementations do not interoperate well with each other. We present Clustered JDBC (C-JDBC), an open-source middleware solution for database clustering on a sharednothing architecture built with commodity hardware. C-JDB ...
... tional APIs to benefit from the clustering features. Moreover, these different implementations do not interoperate well with each other. We present Clustered JDBC (C-JDBC), an open-source middleware solution for database clustering on a sharednothing architecture built with commodity hardware. C-JDB ...
Active Behavior in a Configurable Real-Time Database for Embedded Systems Final thesis by
... and active behavior are two solutions that aim at decreasing the number of calculations on data items in embedded systems. COMET is a COMponent-based Embedded real-Time database, developed to meet the increasing requirements for efficient data management in embedded real-time systems. The COMET plat ...
... and active behavior are two solutions that aim at decreasing the number of calculations on data items in embedded systems. COMET is a COMponent-based Embedded real-Time database, developed to meet the increasing requirements for efficient data management in embedded real-time systems. The COMET plat ...
Global Payroll Performance Optimisation - II David Kurtz
... • The data set that you query remains the same throughout the life of your query. – If somebody else updates data that you are reading (and commits), after your query starts, then you see the original value. ...
... • The data set that you query remains the same throughout the life of your query. – If somebody else updates data that you are reading (and commits), after your query starts, then you see the original value. ...
mobile computing and databases
... operations ending in commit or abort Global Transaction - Sequence of global or local transactions Joey Transaction - Sequence of global and local transactions ending in commit, abort, or split Kangaroo Transaction - Sequence of one or more Joeys with last one ending in commit or abort. All earli ...
... operations ending in commit or abort Global Transaction - Sequence of global or local transactions Joey Transaction - Sequence of global and local transactions ending in commit, abort, or split Kangaroo Transaction - Sequence of one or more Joeys with last one ending in commit or abort. All earli ...
Sybase ASE - Surya Prakash
... software manufactured and sold by Sybase, Inc. It was Architect by Dr.Robert Epstein and Tom Haggin.Earlier Sybase called this RDBMS as “Sybase SQL Server. The product was renamed from SQL Server to Adaptive Server Enterprise (ASE) when version 11.5 was released .ASE is a versatile, enterprise-class ...
... software manufactured and sold by Sybase, Inc. It was Architect by Dr.Robert Epstein and Tom Haggin.Earlier Sybase called this RDBMS as “Sybase SQL Server. The product was renamed from SQL Server to Adaptive Server Enterprise (ASE) when version 11.5 was released .ASE is a versatile, enterprise-class ...
SYLLABUS IT203 Database Development Onsite Course
... (WEB). Please refer to the catalog for detailed information about these programs. ...
... (WEB). Please refer to the catalog for detailed information about these programs. ...
STIG - THE NEW ENGLAND DB2 USERS GROUP
... – The DBA will ensure that the creation, alteration, or deletion (drop) of database accounts, system structure, objects, tables, indexes are audited. – The DBA will ensure that enabling and disabling of audit functionality is audited. – The DBA will ensure that granting and revoking of database syst ...
... – The DBA will ensure that the creation, alteration, or deletion (drop) of database accounts, system structure, objects, tables, indexes are audited. – The DBA will ensure that enabling and disabling of audit functionality is audited. – The DBA will ensure that granting and revoking of database syst ...
Temporal and real-time databases: a survey
... valid time for a separate table (e.g., a promotion table, as distinct from a rank table). Whether the increased complexity of including decision time in the data model is justified by the increased expressive power is still an open issue [ 1121. ...
... valid time for a separate table (e.g., a promotion table, as distinct from a rank table). Whether the increased complexity of including decision time in the data model is justified by the increased expressive power is still an open issue [ 1121. ...
Chapter 1
... • In a list, each row may contain information on more than one theme. As a result, needed information may appear in the lists only if information on other themes is also present – For Example: A list of Projects may include Project Manager information (Name, ID, and Phone Extension) and Project info ...
... • In a list, each row may contain information on more than one theme. As a result, needed information may appear in the lists only if information on other themes is also present – For Example: A list of Projects may include Project Manager information (Name, ID, and Phone Extension) and Project info ...
DBC-e03-Chapter-01-PP
... • In a list, each row may contain information on more than one theme. As a result, needed information may appear in the lists only if information on other themes is also present – For Example: A list of Projects may include Project Manager information (Name, ID, and Phone Extension) and Project info ...
... • In a list, each row may contain information on more than one theme. As a result, needed information may appear in the lists only if information on other themes is also present – For Example: A list of Projects may include Project Manager information (Name, ID, and Phone Extension) and Project info ...
DBC-e03-PP-Chapter-01
... • In a list, each row may contain information on more than one theme. As a result, needed information may appear in the lists only if information on other themes is also present – For Example: A list of Projects may include Project Manager information (Name, ID, and Phone Extension) and Project info ...
... • In a list, each row may contain information on more than one theme. As a result, needed information may appear in the lists only if information on other themes is also present – For Example: A list of Projects may include Project Manager information (Name, ID, and Phone Extension) and Project info ...
2_Managing external data_2
... TIME, a time of day: HH-MM-SS TIME(I), a time of day with I decimal fractions of a second: HH-MM-SS-F....F – TIME WITH TIME ZONE, a time with a time zone added: HH-MM-SS-HH-MM DATE ...
... TIME, a time of day: HH-MM-SS TIME(I), a time of day with I decimal fractions of a second: HH-MM-SS-F....F – TIME WITH TIME ZONE, a time with a time zone added: HH-MM-SS-HH-MM DATE ...
Database Theory - Binus Repository
... Tools include design tools , performance tools , special interfaces , etc. – Operators and maintenance personnel : Work on running and maintaining the hardware and software environment for the database system. ...
... Tools include design tools , performance tools , special interfaces , etc. – Operators and maintenance personnel : Work on running and maintaining the hardware and software environment for the database system. ...
T - Read
... Both operations must be idempotent (等幂的), that is, even if the operation is executed multiple times the effect is the same as if it is executed once needed since operations may get re-executed during recovery ...
... Both operations must be idempotent (等幂的), that is, even if the operation is executed multiple times the effect is the same as if it is executed once needed since operations may get re-executed during recovery ...
database - Home - portalsainskomputerperak
... data – your friend’s contact number stored in your phone) Create contact enable you to see many field (NAME, MOBILE, HOME .. ) – in that case it is a table with a lot of fields (depends on user to add or to remove fields) When you Save, you actually saving – a record in your phone. ...
... data – your friend’s contact number stored in your phone) Create contact enable you to see many field (NAME, MOBILE, HOME .. ) – in that case it is a table with a lot of fields (depends on user to add or to remove fields) When you Save, you actually saving – a record in your phone. ...
- Courses - University of California, Berkeley
... database, DA and DBA are responsible for developing procedures that ensure the integrity and security of the database during the update process. • Specific responsibility for data collection, editing and verification must be assigned • Quality assurance must be practiced to protect and audit the dat ...
... database, DA and DBA are responsible for developing procedures that ensure the integrity and security of the database during the update process. • Specific responsibility for data collection, editing and verification must be assigned • Quality assurance must be practiced to protect and audit the dat ...
Database Management Core
... adequately structured to provide continued operation of the database and ensure its integrity. Maintenance agreements for the hardware and the database are not in place to ensure the continued operation of the database. Databases are not designed to ensure the integrity of their data providing misle ...
... adequately structured to provide continued operation of the database and ensure its integrity. Maintenance agreements for the hardware and the database are not in place to ensure the continued operation of the database. Databases are not designed to ensure the integrity of their data providing misle ...
5.47 MB - IHSN Survey Catalog
... After having completed the second form (above), click on “Save and Exit” button to close this form and to return to the sub-menu. When you are on the sub-menu, you will see that your cursor has already got focused on the next command button which means that you just need to press enter to open the n ...
... After having completed the second form (above), click on “Save and Exit” button to close this form and to return to the sub-menu. When you are on the sub-menu, you will see that your cursor has already got focused on the next command button which means that you just need to press enter to open the n ...