A Modular Query Optimizer Architecture for Big Data - CMU 15-721
... (e.g., tables and operators definitions) are decorated with metadata ids (Mdid’s) to allow requesting further information during optimization. An Mdid is a unique identifier composed of a database system identifier, an object identifier and a version number. For example, ‘0.96.1.0’ refers to GPDB’s ...
... (e.g., tables and operators definitions) are decorated with metadata ids (Mdid’s) to allow requesting further information during optimization. An Mdid is a unique identifier composed of a database system identifier, an object identifier and a version number. For example, ‘0.96.1.0’ refers to GPDB’s ...
Why, When, and How to Use Oracle Database 11g Semantic
... Souripriya Das, Ph.D, Consultant Member, Oracle Server Technologies ...
... Souripriya Das, Ph.D, Consultant Member, Oracle Server Technologies ...
What is Fathom Trend database ? (cont.)
... What's New in OE Management 3.1C New features of 3.1C and 10.1C (cont.) ...
... What's New in OE Management 3.1C New features of 3.1C and 10.1C (cont.) ...
Week 2
... • The single-system image ensures that – Single entry point • The user logs into the cluster, not a machine ...
... • The single-system image ensures that – Single entry point • The user logs into the cluster, not a machine ...
Application Server Performance – A Technical White Paper
... any time, as long as a bean is not involved in a method call or transaction. Entity beans are persistent objects which are constructed in memory from database data, and they can survive for long periods of time. This means if you update the in-memory entity bean instance, the data base should automa ...
... any time, as long as a bean is not involved in a method call or transaction. Entity beans are persistent objects which are constructed in memory from database data, and they can survive for long periods of time. This means if you update the in-memory entity bean instance, the data base should automa ...
Data and Database Design Standards for SQL Server FLORIDA DEPARTMENT OF TRANSPORTATION
... All tables must be assigned estimated volumetric information applicable to the first year of use. All tables must contain primary key columns. Columns shall be in the following order for database logging efficiency: ...
... All tables must be assigned estimated volumetric information applicable to the first year of use. All tables must contain primary key columns. Columns shall be in the following order for database logging efficiency: ...
CAMV XML Validation Framework
... • CAMV component designed to deliver flexible and context aware XML validation services • Accelerates information sharing adoption and deployment (compatible with the NIEM approach) • Supports extended communities and XML diversity • Allows reference / conformance test suite development • Uses XML c ...
... • CAMV component designed to deliver flexible and context aware XML validation services • Accelerates information sharing adoption and deployment (compatible with the NIEM approach) • Supports extended communities and XML diversity • Allows reference / conformance test suite development • Uses XML c ...
Ch3: Database Modeling Building Blocks
... tables must either be cascade deleted or deleted from child tables first ...
... tables must either be cascade deleted or deleted from child tables first ...
16.1: JDBC: 16.2: JDBC Architecture:
... 16.5.6: Process the Result : The simplest way to handle the results is to process them one row at a time, using the ResultSet’s next method to move through the table a row at a time. Within a row, ResultSet provides various getXxx methods that take a column index or column name as an argument and r ...
... 16.5.6: Process the Result : The simplest way to handle the results is to process them one row at a time, using the ResultSet’s next method to move through the table a row at a time. Within a row, ResultSet provides various getXxx methods that take a column index or column name as an argument and r ...
Relational Algebra for Ranked Tables with Similarities: Properties
... [1]: “. . . current DBMS have no facilities for either approximate data or imprecise queries.” Similarity, approximate matches, similarity-based queries, and related issues are the main motivations for our extension of the relational model. These issues are not new and have been approached in numero ...
... [1]: “. . . current DBMS have no facilities for either approximate data or imprecise queries.” Similarity, approximate matches, similarity-based queries, and related issues are the main motivations for our extension of the relational model. These issues are not new and have been approached in numero ...
Table of contents - DBA Easy Control
... DBA Easy Control for Oracle is the system to automate operations of Oracle DBMS administrators. The product is positioned as the tool intended to build working environment at Oracle database administration. The system consolidates a lot of information that Oracle database administrator uses in his/h ...
... DBA Easy Control for Oracle is the system to automate operations of Oracle DBMS administrators. The product is positioned as the tool intended to build working environment at Oracle database administration. The system consolidates a lot of information that Oracle database administrator uses in his/h ...
database system
... • 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 ...
Arttu Räsänen Data acquisition system and web user interface
... This thesis is divided into three parts. In chapter 3, the reader is given a general overview about the theoretical background of the technologies and processes that were used during the development of the thesis. This chapter introduces measurement technology in automation systems, measuring device ...
... This thesis is divided into three parts. In chapter 3, the reader is given a general overview about the theoretical background of the technologies and processes that were used during the development of the thesis. This chapter introduces measurement technology in automation systems, measuring device ...
What is Table Partitioning? - SQL Server Consultation
... The Microsoft® SQL Server® 2012 database software provides table partitioning to make such operations more manageable. Partitioning a large table divides the table and its indexes into smaller partitions, so that maintenance operations can be applied on a partition-by-partition basis, rather than on ...
... The Microsoft® SQL Server® 2012 database software provides table partitioning to make such operations more manageable. Partitioning a large table divides the table and its indexes into smaller partitions, so that maintenance operations can be applied on a partition-by-partition basis, rather than on ...
PPT - NYU Stern School of Business
... Timing of action execution: before, after or instead of triggering event The action can refer to both the old and new state of the database Update events may specify a particular column or set of columns A condition is specified with an optional WHEN ...
... Timing of action execution: before, after or instead of triggering event The action can refer to both the old and new state of the database Update events may specify a particular column or set of columns A condition is specified with an optional WHEN ...
Database Access with EJB Application Servers
... any time, as long as a bean is not involved in a method call or transaction. Entity beans are persistent objects which are constructed in memory from database data, and they can survive for long periods of time. This means if you update the in-memory entity bean instance, the data base should automa ...
... any time, as long as a bean is not involved in a method call or transaction. Entity beans are persistent objects which are constructed in memory from database data, and they can survive for long periods of time. This means if you update the in-memory entity bean instance, the data base should automa ...
Pachyderm 2.0.5 Installation Word Doc
... should already exist in the Pachyderm.zip file, for the PXFoundation Framework. These files are provided as backup. This directory also contains a version of ImageMagick that can be installed on a Windows system and is known to work with this version of Pachyderm. If you have already installed anoth ...
... should already exist in the Pachyderm.zip file, for the PXFoundation Framework. These files are provided as backup. This directory also contains a version of ImageMagick that can be installed on a Windows system and is known to work with this version of Pachyderm. If you have already installed anoth ...
Succeeding in Business with Microsoft Excel 2003
... • Each table shares field with same or compatible data type • One join field primary key ...
... • Each table shares field with same or compatible data type • One join field primary key ...
Working with Data and ADO.Net
... – that have RowState as Added, Modified or Deleted are updated to the database. – Before updating or deleting a database row, the original version of the corresponding DataRow’s data is matched with database data. – If there is a match, database operations will be ...
... – that have RowState as Added, Modified or Deleted are updated to the database. – Before updating or deleting a database row, the original version of the corresponding DataRow’s data is matched with database data. – If there is a match, database operations will be ...
Parallel Databases - UCF Computer Science
... plane, except that the shifting distance is set to b N c . 2. We apply the 2D GMDA algorithmpto each of the 2-dimensional planes using the shifting distance b 3 N c and the rst row already computed in Step 1. ...
... plane, except that the shifting distance is set to b N c . 2. We apply the 2D GMDA algorithmpto each of the 2-dimensional planes using the shifting distance b 3 N c and the rst row already computed in Step 1. ...
Performance Considerations for the Database Engines
... PROC SOL and PRINT processing: 1. PROC SOL creates a view in your SAS data library that contains information about the database views that are to be joined. This view also contains infonnation about what is to be returned and the join criteria or WHERE dause. 2. PROC PRINT processes the Sal view. wh ...
... PROC SOL and PRINT processing: 1. PROC SOL creates a view in your SAS data library that contains information about the database views that are to be joined. This view also contains infonnation about what is to be returned and the join criteria or WHERE dause. 2. PROC PRINT processes the Sal view. wh ...
What Is a View?
... Create a view called DEPT20 that contains the employee number, name and department number for all employees in department 20 from EMP table. Label the view column EMPLOYEE_ID, EMPLOYEE and DEPARTMENT_ID. Do not allow an employee to be reassigned to another department through the view. ...
... Create a view called DEPT20 that contains the employee number, name and department number for all employees in department 20 from EMP table. Label the view column EMPLOYEE_ID, EMPLOYEE and DEPARTMENT_ID. Do not allow an employee to be reassigned to another department through the view. ...
Databases and LINQ
... ◦ All titles ◦ Titles with 2008 copyright ◦ Titles ending with "How to Program" ...
... ◦ All titles ◦ Titles with 2008 copyright ◦ Titles ending with "How to Program" ...