Expression and Enforcement of Dynamic Integrity Constraints
... database after an update is a high overhead, akin to that of several queries. The situation worsens considerably in a distributed environment. In this paper, we will focus on a special subproblem of consistency enforcement: the automatic enforcement of dynamic consistency constraints. A dynamic cons ...
... database after an update is a high overhead, akin to that of several queries. The situation worsens considerably in a distributed environment. In this paper, we will focus on a special subproblem of consistency enforcement: the automatic enforcement of dynamic consistency constraints. A dynamic cons ...
12. User-managed complete recovery and RMAN complete recovery
... analysis and thought to a media failure then they would to most other failure situations, such as those associated with instance recovery or basic user error. In fact, in certain situations, a severe hardware failure could cause a significant amount of the physical database to be relocated to a new ...
... analysis and thought to a media failure then they would to most other failure situations, such as those associated with instance recovery or basic user error. In fact, in certain situations, a severe hardware failure could cause a significant amount of the physical database to be relocated to a new ...
A Stored Procedure
... The first command is DELIMITER //, which is not related to the stored procedure syntax. The DELIMITER statement changes the standard delimiter which is semicolon ( ; ) to another. In this case, the delimiter is changed from the semicolon ( ; ) to double-slashes //. Why do we have to change the delim ...
... The first command is DELIMITER //, which is not related to the stored procedure syntax. The DELIMITER statement changes the standard delimiter which is semicolon ( ; ) to another. In this case, the delimiter is changed from the semicolon ( ; ) to double-slashes //. Why do we have to change the delim ...
Relational Database Management Systems and SQL
... evaluated and refined over a period of several years, and it became the basis for IBM’s first commercially available relational database management system, SQL/DS, which was announced in 1981. Another early commercial database management system, Oracle, was developed in the late 1970s using SQL as i ...
... evaluated and refined over a period of several years, and it became the basis for IBM’s first commercially available relational database management system, SQL/DS, which was announced in 1981. Another early commercial database management system, Oracle, was developed in the late 1970s using SQL as i ...
ENHANCING MICROSOFT SQL SERVER 2014 PERFORMANCE AND PROTECTION Storage
... Corporate IT organizations are under increasing pressure to deliver greater performance, higher availability, and more data storage capacities while maintaining or reducing costs. Modern IT organizations frequently compete with public cloud computing vendors to deliver IT services at low cost to the ...
... Corporate IT organizations are under increasing pressure to deliver greater performance, higher availability, and more data storage capacities while maintaining or reducing costs. Modern IT organizations frequently compete with public cloud computing vendors to deliver IT services at low cost to the ...
ECP2.1 Upgrade Client
... 1. Use mysqldump tool to export data from the ECP database into a file. The resulting file can grow very large (up to several gigabytes) depending on the size of your database. Make sure that you have sufficient space on your hard drive. Following is a sample command with explanation. Feel free to a ...
... 1. Use mysqldump tool to export data from the ECP database into a file. The resulting file can grow very large (up to several gigabytes) depending on the size of your database. Make sure that you have sufficient space on your hard drive. Following is a sample command with explanation. Feel free to a ...
Configuration Database Backup Guide
... Note: This document is not an upgrade document. If you are running an older version of Ocularis Base than the version you plan to install on your new server, you will have to upgrade your current Ocularis Base version to the version you plan on installing first. (i.e.: currently running Ocularis bas ...
... Note: This document is not an upgrade document. If you are running an older version of Ocularis Base than the version you plan to install on your new server, you will have to upgrade your current Ocularis Base version to the version you plan on installing first. (i.e.: currently running Ocularis bas ...
EPICS Version 4 Development Plan
... In 1989 several international and domestic labs showed interest to use it. Collaboration made with APS. EPICS release shows up in 1991 with process database rewritten to clarify the interface to hardware and new record types. Channel access continues to mature. Data types in Channel Access stay the ...
... In 1989 several international and domestic labs showed interest to use it. Collaboration made with APS. EPICS release shows up in 1991 with process database rewritten to clarify the interface to hardware and new record types. Channel access continues to mature. Data types in Channel Access stay the ...
Greenplum Database 4.3 Client Tools for Windows
... these tools can be run from a Windows console session (cmd) or a command-line utility such as Cygwin. They all require certain connection information such as the Greenplum master host name, port, database name, and role name. These can be configured using environment variables. See “Configuring the ...
... these tools can be run from a Windows console session (cmd) or a command-line utility such as Cygwin. They all require certain connection information such as the Greenplum master host name, port, database name, and role name. These can be configured using environment variables. See “Configuring the ...
Solutions
... • According to Symantec Survey, the average SMB only backs up 60% of customer data and doesn't even do that on a consistent schedule ...
... • According to Symantec Survey, the average SMB only backs up 60% of customer data and doesn't even do that on a consistent schedule ...
New SQL Features in Firebird
... + or 0 or 1 times any digit 0 or more times or
0 or 1 times
any digit
0 or more times
...
... + or 0 or 1 times any digit 0 or more times
Not For Sale
... "Remove Filter"), click the Advanced button, and then click Clear All Filters. The recordset displays 42 records and the recordset has no filters. Next, you’ll leave the datasheet open while you open the qryHollandRockfordResidentialFilter query in Design view. ...
... "Remove Filter"), click the Advanced button, and then click Clear All Filters. The recordset displays 42 records and the recordset has no filters. Next, you’ll leave the datasheet open while you open the qryHollandRockfordResidentialFilter query in Design view. ...
Qualifications Profile
... feature of the operating system related to interactive and batch CPU usage. This problem was harming the company for long time and was found after extensive performance tests and the reading of the implementation details of the operating system ...
... feature of the operating system related to interactive and batch CPU usage. This problem was harming the company for long time and was found after extensive performance tests and the reading of the implementation details of the operating system ...
SQL Server: Stored Procedures
... You may have executed some ad-hoc queries for tasks like inserting data, querying information in other systems, or creating new database objects such as tables. All these tasks can be placed within a stored procedure, so that any developer can run the same code without having to recreate the T-SQL c ...
... You may have executed some ad-hoc queries for tasks like inserting data, querying information in other systems, or creating new database objects such as tables. All these tasks can be placed within a stored procedure, so that any developer can run the same code without having to recreate the T-SQL c ...
Getting Started with Oracle and .NET
... • Native access to Oracle Database • Utilize advanced Oracle Database features • RAC, performance, security, data types, XML, etc. ...
... • Native access to Oracle Database • Utilize advanced Oracle Database features • RAC, performance, security, data types, XML, etc. ...
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 ...
FAQ: Oracle Database Appliance
... A: The Oracle Database Appliance enables customers and ISVs to quickly deploy both database and application workloads in a single appliance on a virtualized platform, based on Oracle VM. Customers can deploy a solution-insolution a-box box for Oracle Applications such as E-Business ...
... A: The Oracle Database Appliance enables customers and ISVs to quickly deploy both database and application workloads in a single appliance on a virtualized platform, based on Oracle VM. Customers can deploy a solution-insolution a-box box for Oracle Applications such as E-Business ...
FAQ: How CDC refresh works
... DM_BOOKMARK table during replication is during REFRESH bulk load operations which are not logged and therefore would not be replicated by CDC. Q: What is "Differential Refresh" and how does it work? A: Standard REFRESH method will truncate the target table before bulk loading rows. Differential meth ...
... DM_BOOKMARK table during replication is during REFRESH bulk load operations which are not logged and therefore would not be replicated by CDC. Q: What is "Differential Refresh" and how does it work? A: Standard REFRESH method will truncate the target table before bulk loading rows. Differential meth ...
Introducing Microsoft SQL Server 2016
... Hardware Security Module (HSM), or the Azure Key Vault. The application that is encrypting the data uses the column master key to protect the various column encryption keys that handle the encryption of the data within the columns of a database table. Note Using an HSM, also known as an Enterprise K ...
... Hardware Security Module (HSM), or the Azure Key Vault. The application that is encrypting the data uses the column master key to protect the various column encryption keys that handle the encryption of the data within the columns of a database table. Note Using an HSM, also known as an Enterprise K ...
vCenter Configuration Manager Backup and Disaster
... If you use HTTP Agents, verify that your HTTP certificates are available for disaster recovery purposes. Export the certificates once for each new server. Maintain the HTTP certificates in a secure location for disaster recovery purposes. To back up your certificates, create and export a Personal In ...
... If you use HTTP Agents, verify that your HTTP certificates are available for disaster recovery purposes. Export the certificates once for each new server. Maintain the HTTP certificates in a secure location for disaster recovery purposes. To back up your certificates, create and export a Personal In ...
Introducing WCF
... enabling developers to write queries from the programming language itself, instead of by using a separate query language. This is especially useful for Visual Studio developers, who can now take advantage of the compile-time syntax checking, static typing, and IntelliSense support provided by the Vi ...
... enabling developers to write queries from the programming language itself, instead of by using a separate query language. This is especially useful for Visual Studio developers, who can now take advantage of the compile-time syntax checking, static typing, and IntelliSense support provided by the Vi ...
Perl and Databases .
... While the various DBM libraries use different formats internally, the way we access each of them is identical. In the past, we would use the (now obsolete) dbmopen and dbmclose functions to create a connection between our Perl program and a DBM database. These days we use tie to bind our chosen DBM ...
... While the various DBM libraries use different formats internally, the way we access each of them is identical. In the past, we would use the (now obsolete) dbmopen and dbmclose functions to create a connection between our Perl program and a DBM database. These days we use tie to bind our chosen DBM ...
EMC INFRASTRUCTURE FOR HIGH PERFORMANCE MICROSOFT AND ORACLE DATABASE SYSTEMS
... Storage Virtual Provisioning design ................................................................................................ 16 FAST VP configuration .................................................................................................................... 17 Storage design consid ...
... Storage Virtual Provisioning design ................................................................................................ 16 FAST VP configuration .................................................................................................................... 17 Storage design consid ...
Exercise 76 - Replacing Text
... view will be used, or if a filter/query is to be used to restrict the records for the report. Once created a macro can be run manually or more commonly, attached to a command button. They can also be activated automatically by an event such as a form opening or a field being updated. Outlined below ...
... view will be used, or if a filter/query is to be used to restrict the records for the report. Once created a macro can be run manually or more commonly, attached to a command button. They can also be activated automatically by an event such as a form opening or a field being updated. Outlined below ...
Microsoft Access
Microsoft Access is a DBMS (also known as Database Management System) from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools. It is a member of the Microsoft Office suite of applications, included in the Professional and higher editions or sold separately.Microsoft Access stores data in its own format based on the Access Jet Database Engine. It can also import or link directly to data stored in other applications and databases.Software developers and data architects can use Microsoft Access to develop application software, and ""power users"" can use it to build software applications. Like other Office applications, Access is supported by Visual Basic for Applications (VBA), an object-oriented programming language that can reference a variety of objects including DAO (Data Access Objects), ActiveX Data Objects, and many other ActiveX components. Visual objects used in forms and reports expose their methods and properties in the VBA programming environment, and VBA code modules may declare and call Windows operating-system functions.