DataLogger
... When utilizing a CSV file that does not use a comma or semi-colon delimiter, do one of the following: 1. Save the project in XML. Then, perform mass configuration on the XML file instead of using CSV. 2. Perform a search-and-replace on the delimiter in the CSV file and then replace the delimiter wit ...
... When utilizing a CSV file that does not use a comma or semi-colon delimiter, do one of the following: 1. Save the project in XML. Then, perform mass configuration on the XML file instead of using CSV. 2. Perform a search-and-replace on the delimiter in the CSV file and then replace the delimiter wit ...
Microsoft SQL Server 2012 Reporting Services
... object is managed by Management Server, its purpose is to combine the health of various SSRS components and group respective SCOM objects. “Deployment Watcher” is an auxiliary object and is managed by either the agent installed on the server which hosts SSRS Catalog Database or the agent which hosts ...
... object is managed by Management Server, its purpose is to combine the health of various SSRS components and group respective SCOM objects. “Deployment Watcher” is an auxiliary object and is managed by either the agent installed on the server which hosts SSRS Catalog Database or the agent which hosts ...
Chapter 3
... relate the concepts of the text to practical situations the students can “get their hands on.” Finally, depending on your students’ background, you may find that you have to define some MIS concepts to make this chapter comprehensible. Java is mentioned several times as a tool for developing DSS mod ...
... relate the concepts of the text to practical situations the students can “get their hands on.” Finally, depending on your students’ background, you may find that you have to define some MIS concepts to make this chapter comprehensible. Java is mentioned several times as a tool for developing DSS mod ...
Windows Server Installation Guide
... Installing LAE Server on Windows Server Note: When installing a new version of the LAE software, do not upgrade an existing installation. This will cause your previous installation to be uninstalled and could potentially cause the loss of data. Always perform a fresh installation and then copy over ...
... Installing LAE Server on Windows Server Note: When installing a new version of the LAE software, do not upgrade an existing installation. This will cause your previous installation to be uninstalled and could potentially cause the loss of data. Always perform a fresh installation and then copy over ...
SQL Server 2012 Security Best Practices
... When choosing service accounts, consider the principle of least privilege. The service account should have exactly the privileges that it needs to do its job and no more privileges. You also need to consider account isolation; the service accounts should not only be different from one another, they ...
... When choosing service accounts, consider the principle of least privilege. The service account should have exactly the privileges that it needs to do its job and no more privileges. You also need to consider account isolation; the service accounts should not only be different from one another, they ...
Persistent Object FrameWork User`s Guide
... This guide describes how to use the Persistent Object FrameWork (POF) with ObjectStudio® to store, retrieve, update, and delete user-defined objects. To use the Persistent Object FrameWork, you should be familiar with the object-oriented approach to software development. If you are using the UniSQL® ...
... This guide describes how to use the Persistent Object FrameWork (POF) with ObjectStudio® to store, retrieve, update, and delete user-defined objects. To use the Persistent Object FrameWork, you should be familiar with the object-oriented approach to software development. If you are using the UniSQL® ...
Scribe Insight Tutorial
... Use the Configure Steps dialog to define the steps to include in the integration. A step is an operation that is performed on a target data object. Steps are performed once for each source row. To define each step, first select a target data object and then define the operation to perform on it. For ...
... Use the Configure Steps dialog to define the steps to include in the integration. A step is an operation that is performed on a target data object. Steps are performed once for each source row. To define each step, first select a target data object and then define the operation to perform on it. For ...
Document
... then we must perform another transaction to reverse it. On the other hand, an aborted transaction can be restarted later, and depending on the cause of failure, may successfully execute and commit at that time. A DBMS has no way of knowing which updates are grouped together to form a single, log ...
... then we must perform another transaction to reverse it. On the other hand, an aborted transaction can be restarted later, and depending on the cause of failure, may successfully execute and commit at that time. A DBMS has no way of knowing which updates are grouped together to form a single, log ...
Implementing Oracle9i Data Guard
... white paper covers how to implement Oracle9i Data Guard. An actual production Data Guard environment is presented, a bidirectional physical standby database configuration between two Linux Red Hat 7.1 servers running two separate databases. However, the concepts presented apply to any platform. Step ...
... white paper covers how to implement Oracle9i Data Guard. An actual production Data Guard environment is presented, a bidirectional physical standby database configuration between two Linux Red Hat 7.1 servers running two separate databases. However, the concepts presented apply to any platform. Step ...
EJB 6
... • For example, in a banking application, each account may only have one particular loan associated with it. This means that the relationship between the Account and Loan entity beans is one-to-one. One-to-Many Relationships: • Specify that each instance of an entity bean is related to several instan ...
... • For example, in a banking application, each account may only have one particular loan associated with it. This means that the relationship between the Account and Loan entity beans is one-to-one. One-to-Many Relationships: • Specify that each instance of an entity bean is related to several instan ...
Implementing Oracle9i Data Guard
... white paper covers how to implement Oracle9i Data Guard. An actual production Data Guard environment is presented, a bidirectional physical standby database configuration between two Linux Red Hat 7.1 servers running two separate databases. However, the concepts presented apply to any platform. Step ...
... white paper covers how to implement Oracle9i Data Guard. An actual production Data Guard environment is presented, a bidirectional physical standby database configuration between two Linux Red Hat 7.1 servers running two separate databases. However, the concepts presented apply to any platform. Step ...
Great Lakes Orthodontics
... 1.2 Ortho System installation types 1.2.1 Ortho System Stand-Alone install When choosing the Stand Alone installation of 3Shape Ortho System all applications (e.g. OrthoAnalyzer, Ortho Control Panel etc.) will be installed locally on the pc. In this case it’s usually not necessary to change anything ...
... 1.2 Ortho System installation types 1.2.1 Ortho System Stand-Alone install When choosing the Stand Alone installation of 3Shape Ortho System all applications (e.g. OrthoAnalyzer, Ortho Control Panel etc.) will be installed locally on the pc. In this case it’s usually not necessary to change anything ...
Proceedings of MobiSys 2003: The First International Conference on
... clients rely on unmodified relational database systems to store data. The server holds the primary copy of all data items in the central database. The server is expected to be mostly available and well connected. Legacy clients can access the central database directly (i.e., without accessing the Mo ...
... clients rely on unmodified relational database systems to store data. The server holds the primary copy of all data items in the central database. The server is expected to be mostly available and well connected. Legacy clients can access the central database directly (i.e., without accessing the Mo ...
GURGLE - GNU Report Generator Language
... predefined macros (one per line), most of which take arguments, and all of which are optional (except database of which there must be at least one, see Section 0.3.4.3 [DATABASE], page 10). These have three general forms. They can define an internal structure or process (such as how to sort or filte ...
... predefined macros (one per line), most of which take arguments, and all of which are optional (except database of which there must be at least one, see Section 0.3.4.3 [DATABASE], page 10). These have three general forms. They can define an internal structure or process (such as how to sort or filte ...
AlwaysON (HADR): Step-by-Setup setup guide
... This guide contains proprietary information protected by copyright. The software described in this guide is furnished under a software license or nondisclosure agreement. This software may be used or copied only in accordance with the terms of the applicable agreement. No part of this guide may be r ...
... This guide contains proprietary information protected by copyright. The software described in this guide is furnished under a software license or nondisclosure agreement. This software may be used or copied only in accordance with the terms of the applicable agreement. No part of this guide may be r ...
SAS In-Database Procedures on eBay’s Teradata System Reduces Processing Time by a Factor of 4
... SAS In-Database processing integrates SAS solutions, SAS analytic processes, and third-party database management systems. Using SAS In-Database processing, certain SAS procedures, scoring models, and formatted SQL queries can be executed inside the database. SAS In-Database processing is a flexible, ...
... SAS In-Database processing integrates SAS solutions, SAS analytic processes, and third-party database management systems. Using SAS In-Database processing, certain SAS procedures, scoring models, and formatted SQL queries can be executed inside the database. SAS In-Database processing is a flexible, ...
Android SQLite Database and ContentProvider
... The database tables should use the identifier _id for the primary key of the table. Several Android functions rely on this standard. It is best practice to create a separate class per table. This class defines static onCreate() andonUpdate() methods. These methods are called in the corresponding met ...
... The database tables should use the identifier _id for the primary key of the table. Several Android functions rely on this standard. It is best practice to create a separate class per table. This class defines static onCreate() andonUpdate() methods. These methods are called in the corresponding met ...
Experiences Using SAS/ACCESS® Software in a Complex Relational Database Application
... descriptor, the WHERE and ORDER BY clauses require the use of only RDB field names. This is ...
... descriptor, the WHERE and ORDER BY clauses require the use of only RDB field names. This is ...
Oracle Database High Availability Overview
... Introduction to High Availability Databases and the Internet have enabled worldwide collaboration and information sharing by extending the reach of database applications throughout organizations and communities. This reach emphasizes the importance of high availability in data management solutions. ...
... Introduction to High Availability Databases and the Internet have enabled worldwide collaboration and information sharing by extending the reach of database applications throughout organizations and communities. This reach emphasizes the importance of high availability in data management solutions. ...
Chapter 2: Designing XML DTDs
... Motivation (1) • In order to use XML, one must specify the document/data file structure. • This specification does not necessarily have to be in the form of a DTD, but DTDs are simple and there are many tools that work with DTDs. DTDs were inherited from SGML, and are more intended for documents. Da ...
... Motivation (1) • In order to use XML, one must specify the document/data file structure. • This specification does not necessarily have to be in the form of a DTD, but DTDs are simple and there are many tools that work with DTDs. DTDs were inherited from SGML, and are more intended for documents. Da ...
Relational model
The relational model for database management is an approach to managing data using a structure and language consistent with first-order predicate logic, first described in 1969 by Edgar F. Codd. In the relational model of a database, all data is represented in terms of tuples, grouped into relations. A database organized in terms of the relational model is a relational database.The purpose of the relational model is to provide a declarative method for specifying data and queries: users directly state what information the database contains and what information they want from it, and let the database management system software take care of describing data structures for storing the data and retrieval procedures for answering queries.Most relational databases use the SQL data definition and query language; these systems implement what can be regarded as an engineering approximation to the relational model. A table in an SQL database schema corresponds to a predicate variable; the contents of a table to a relation; key constraints, other constraints, and SQL queries correspond to predicates. However, SQL databases deviate from the relational model in many details, and Codd fiercely argued against deviations that compromise the original principles.