Regular paper A Methodological Approach for Object
... SQL:1999 only supports one collection type: ARRAY, which can be used whenever another type can be placed (as the type of an attribute of a structured type, as the type of a column, etc.). The ARRAY type allows for the representation of multivalued attributes without requiring tables to be in 1NF. Or ...
... SQL:1999 only supports one collection type: ARRAY, which can be used whenever another type can be placed (as the type of an attribute of a structured type, as the type of a column, etc.). The ARRAY type allows for the representation of multivalued attributes without requiring tables to be in 1NF. Or ...
Administering TRITON Databases
... Email Log Database stores records of email traffic and the associated analysis and disposition of that traffic. TRITON AP-EMAIL reporting uses this information to generate dashboard status charts and email activity reports showing, for example, the size and volume of messages processed, message anal ...
... Email Log Database stores records of email traffic and the associated analysis and disposition of that traffic. TRITON AP-EMAIL reporting uses this information to generate dashboard status charts and email activity reports showing, for example, the size and volume of messages processed, message anal ...
Document
... {r0 , r1 , . . . , rn } be a database over R. Furthermore, we let r ∈ d be a relation over a relation schema R ∈ R. As usual uppercase letters (which may be subscripted) from the end of the alphabet such as X, Y, Z will be used to denote sets of attributes, while those from the beginning of the alph ...
... {r0 , r1 , . . . , rn } be a database over R. Furthermore, we let r ∈ d be a relation over a relation schema R ∈ R. As usual uppercase letters (which may be subscripted) from the end of the alphabet such as X, Y, Z will be used to denote sets of attributes, while those from the beginning of the alph ...
Monitoring Oracle database with Verax NMS
... 4. Creating custom event processing rules for Oracle database Events are processed by Event Processing Rules running under control of the Event Processing Engine. The Event Processing Engine within the system is able to process events fast without materializing them in database. Verax NMS comes with ...
... 4. Creating custom event processing rules for Oracle database Events are processed by Event Processing Rules running under control of the Event Processing Engine. The Event Processing Engine within the system is able to process events fast without materializing them in database. Verax NMS comes with ...
Oracle Archive Log with Data Guard
... Sanovi™ believes the information in this publication is accurate as of its publication date. The information is subject to change without notice. COPYRIGHT ...
... Sanovi™ believes the information in this publication is accurate as of its publication date. The information is subject to change without notice. COPYRIGHT ...
IBM Database Conversion Workbench 2.0 DB2 to DB2 Migration Guide IBM Software
... single integrated development environment. Whether migrating from one IBM DB2 for Linux, UNIX and Windows version (referred simply as DB2 in this document) to another, or rehosting an existing DB2 database, DCW provides an easy to use framework to take you through the migration process. DCW is p ...
... single integrated development environment. Whether migrating from one IBM DB2 for Linux, UNIX and Windows version (referred simply as DB2 in this document) to another, or rehosting an existing DB2 database, DCW provides an easy to use framework to take you through the migration process. DCW is p ...
Higher Databases Notes
... A database is a collection of related information about a set of persons or objects. A database management system (DBMS) is a software package which is used to create, manipulate and present data from electronic databases. Example include Microsoft Access, Filemaker Pro, MySQL, Oracle, Ingres, Postg ...
... A database is a collection of related information about a set of persons or objects. A database management system (DBMS) is a software package which is used to create, manipulate and present data from electronic databases. Example include Microsoft Access, Filemaker Pro, MySQL, Oracle, Ingres, Postg ...
An Adaptive Replication Environment for a Relational Database
... geographically appears in objection to leave them in a single centralized server. In this direction, all data will be scattered throughout the distributed network, each one with their own storage devices. Thus, the storage devices are not attached to a common processing unit such a CPU and can excha ...
... geographically appears in objection to leave them in a single centralized server. In this direction, all data will be scattered throughout the distributed network, each one with their own storage devices. Thus, the storage devices are not attached to a common processing unit such a CPU and can excha ...
CPS352 Lecture - SQL last revised January 17, 2017 Objectives: 1
... departmental server machine - joshua. This is also where all the database data physically resides. (2) Client versions of the db2 software are installed on our 12 workstations, and can also be installed on your own computers. Client computers can access a database on the server interactively, or can ...
... departmental server machine - joshua. This is also where all the database data physically resides. (2) Client versions of the db2 software are installed on our 12 workstations, and can also be installed on your own computers. Client computers can access a database on the server interactively, or can ...
Design and Analysis of Quality Information for Data Warehouses*
... model. Examples are the conceptual schema of a data source, the logical schema of the data warehouse, a wrapper agent, the physical location of a multidimensional data cube and so on. Labeling them measurable object means that some measurable quality goals may be attached to them. A quality goal is ...
... model. Examples are the conceptual schema of a data source, the logical schema of the data warehouse, a wrapper agent, the physical location of a multidimensional data cube and so on. Labeling them measurable object means that some measurable quality goals may be attached to them. A quality goal is ...
with SQL Server Express - Microsoft Center
... SQL Server Compact Edition isn’t a new product but rather the evolution of the SQL Server family of products that have been shipping on the Microsoft Mobile platform for several years. Originally launched in 2000, SQL Server CE 1.0 shipped with Embedded VB (eVB) and Embedded VC (eVC). Visual Studio ...
... SQL Server Compact Edition isn’t a new product but rather the evolution of the SQL Server family of products that have been shipping on the Microsoft Mobile platform for several years. Originally launched in 2000, SQL Server CE 1.0 shipped with Embedded VB (eVB) and Embedded VC (eVC). Visual Studio ...
Slide 18
... If transaction T issues write_item (X) and version i of X has the highest write_TS(Xi) of all versions of X that is also less than or equal to TS(T), and read _TS(Xi) > TS(T), then abort and roll-back T; otherwise create a new version Xi and read_TS(X) = write_TS(Xj) = TS(T). If transaction T issues ...
... If transaction T issues write_item (X) and version i of X has the highest write_TS(Xi) of all versions of X that is also less than or equal to TS(T), and read _TS(Xi) > TS(T), then abort and roll-back T; otherwise create a new version Xi and read_TS(X) = write_TS(Xj) = TS(T). If transaction T issues ...
Middleware-based Database Replication: The Gaps
... theoretically does not require any application modifications. Replicas, however, need to synchronize in order to agree on a serializable execution order of transactions, so that each replica executes the update transactions in the same order. Also, concurrent transactions might conflict, leading to ...
... theoretically does not require any application modifications. Replicas, however, need to synchronize in order to agree on a serializable execution order of transactions, so that each replica executes the update transactions in the same order. Also, concurrent transactions might conflict, leading to ...
SQL: Queries, Programming, Triggers
... Application server sends SQL query searching for a book to database server. Database server executes SQL query and returns a (set of) tuple(s). Application server imports a batch of new books over night and database server performs the corresponding SQL modifications. ...
... Application server sends SQL query searching for a book to database server. Database server executes SQL query and returns a (set of) tuple(s). Application server imports a batch of new books over night and database server performs the corresponding SQL modifications. ...
T - VUB STAR lab
... Cascading roll-back is possible under two-phase locking. To avoid this, follow a modified protocol called strict two-phase locking. Here a transaction must hold all its exclusive locks till it ...
... Cascading roll-back is possible under two-phase locking. To avoid this, follow a modified protocol called strict two-phase locking. Here a transaction must hold all its exclusive locks till it ...
ppt
... • Depends critically on statistical information about relations which the database must maintain • Need to estimate statistics for intermediate results to compute cost of complex expressions ...
... • Depends critically on statistical information about relations which the database must maintain • Need to estimate statistics for intermediate results to compute cost of complex expressions ...
sql - structured query language
... NOTE: This workbook is based upon the one written for teaching Oracle SQL to undergraduate students of CMS. Special thanks to the original authors for allowing me to use their work as the basis for this document. The target audience for this version is students on postgraduate courses at CMS, but wh ...
... NOTE: This workbook is based upon the one written for teaching Oracle SQL to undergraduate students of CMS. Special thanks to the original authors for allowing me to use their work as the basis for this document. The target audience for this version is students on postgraduate courses at CMS, but wh ...
databases in healthcare
... The fact that data are shared promotes consistency of information for decision-making and reduc.es duplicate data collection. A major benefit of databases in health care is due to the application of the information to the management of services and the allocation of resources needed for those servic ...
... The fact that data are shared promotes consistency of information for decision-making and reduc.es duplicate data collection. A major benefit of databases in health care is due to the application of the information to the management of services and the allocation of resources needed for those servic ...
MAA / Data Guard 12c Setup Guide Creating a RAC Physical
... Oracle Real application clusters (RAC) provides Business continuity, High availability, Scalability, Flexibility and Agility combined with ease management are the pillars of successful IT infrastructure and cloud deployments. Oracle RAC environments can also provide continuous service for both plann ...
... Oracle Real application clusters (RAC) provides Business continuity, High availability, Scalability, Flexibility and Agility combined with ease management are the pillars of successful IT infrastructure and cloud deployments. Oracle RAC environments can also provide continuous service for both plann ...
Preview of Oracle Database 12c In-Memory Option
... Example: Show sales trends for footwear products in outlet stores Dynamically creates ...
... Example: Show sales trends for footwear products in outlet stores Dynamically creates ...
Integration Service Database Installation Guide
... 1. Only a qualified Oracle Database Administrator (DBA) must handle the Oracle Database setup in order to successfully complete the Kony database deployment. 2. Customer with Oracle standard edition should install Oracle Locator feature. For more information, see http://docs.oracle.com/cd/B28359_01/ ...
... 1. Only a qualified Oracle Database Administrator (DBA) must handle the Oracle Database setup in order to successfully complete the Kony database deployment. 2. Customer with Oracle standard edition should install Oracle Locator feature. For more information, see http://docs.oracle.com/cd/B28359_01/ ...
Appendix B-The Network Model
... of the primary keys of the associated entities, along with any descriptive attributes. The network model uses a similar representation for many-to-many relationships. When two record types have a many-to-many relationship, we create a new record type, called an intersection record or a link record, ...
... of the primary keys of the associated entities, along with any descriptive attributes. The network model uses a similar representation for many-to-many relationships. When two record types have a many-to-many relationship, we create a new record type, called an intersection record or a link record, ...
Document
... DLES is DataLink on the Web Only requirement is a Web browser – No DataLink needed on Client PC – Excel 2007 is not required anywhere Enter parameters and recalculate PI data – Allow dynamic spreadsheets, but keep them secure Create dashboards with RtWebParts – Display graphical, interactive ...
... DLES is DataLink on the Web Only requirement is a Web browser – No DataLink needed on Client PC – Excel 2007 is not required anywhere Enter parameters and recalculate PI data – Allow dynamic spreadsheets, but keep them secure Create dashboards with RtWebParts – Display graphical, interactive ...