Release notes PX-Web 2017 v1
... What is new in PX-Web 2017 v1? ........................................................................................................ 3 Caching of saved queries ..................................................................................................................... 4 Common cache func ...
... What is new in PX-Web 2017 v1? ........................................................................................................ 3 Caching of saved queries ..................................................................................................................... 4 Common cache func ...
Automatically Synthesizing SQL Queries from Input
... output examples may lead to underspecification, writing them, amounts of data. There is a growing population of non-expert as opposed to writing declarative specifications or imperative database end-users, who need to perform analysis on their code of any form, is one of the easiest ways for end-use ...
... output examples may lead to underspecification, writing them, amounts of data. There is a growing population of non-expert as opposed to writing declarative specifications or imperative database end-users, who need to perform analysis on their code of any form, is one of the easiest ways for end-use ...
Last saved 27 September 2004
... A session is added to the database by first selecting the subject that completed the session. When a subject is selected in the select subject box at the top of the Work With Sessions dialog the sessions for this subject list is filled from the database, if any are present. To add a new session to t ...
... A session is added to the database by first selecting the subject that completed the session. When a subject is selected in the select subject box at the top of the Work With Sessions dialog the sessions for this subject list is filled from the database, if any are present. To add a new session to t ...
Chapter 12
... are complex user-defined data types that combine traditional concept of data with processes (methods) to manipulate data ...
... are complex user-defined data types that combine traditional concept of data with processes (methods) to manipulate data ...
Usage of WordNet With Progress
... called SynSets. A SynSet is a grouping of words that are used as the same part of speech (adjective, adverb, verb, or noun) and have the same or similar meanings (synonyms). The definition of the word, and possibly examples of usage, are located in the synset.glossary[n] fields. A SynSetWord record ...
... called SynSets. A SynSet is a grouping of words that are used as the same part of speech (adjective, adverb, verb, or noun) and have the same or similar meanings (synonyms). The definition of the word, and possibly examples of usage, are located in the synset.glossary[n] fields. A SynSetWord record ...
Architecture Knowledge for Evaluating Scalable Databases
... application performance and scalability. For example, if a database does not return sorted result sets, the application itself must retrieve data from the database and perform the sort. For big data applications in which large results sets are common, this places a significant performance burden on ...
... application performance and scalability. For example, if a database does not return sorted result sets, the application itself must retrieve data from the database and perform the sort. For big data applications in which large results sets are common, this places a significant performance burden on ...
The SAS System as an Information Database in a Client/Server Environment
... database, the prospect of having 300 users making illtimed and ill-framed queries can quickly lose its appeal as the database performance grinds to a slow crawl. In such a case, giving users access to separate extract files organized in an information database might be more appropriate. ...
... database, the prospect of having 300 users making illtimed and ill-framed queries can quickly lose its appeal as the database performance grinds to a slow crawl. In such a case, giving users access to separate extract files organized in an information database might be more appropriate. ...
The Relational Model
... A set of fields is a key for a relation if : 1. No two distinct tuples can have same values in all key fields, and 2. This is not true for any subset of the key. Part 2 false? A superkey. If there’s >1 key for a relation, one of the keys is chosen (by DBA) to be the primary key. ...
... A set of fields is a key for a relation if : 1. No two distinct tuples can have same values in all key fields, and 2. This is not true for any subset of the key. Part 2 false? A superkey. If there’s >1 key for a relation, one of the keys is chosen (by DBA) to be the primary key. ...
Using SAS Software to Analyze Sybase Performance on the Web
... Since the user community of this system can be varied from the system administrator and database administrator ranks to the managerial level, the system must be able to deliver from the lowest level of granularity to the highest. Mature systems would perhaps even require years of information to bett ...
... Since the user community of this system can be varied from the system administrator and database administrator ranks to the managerial level, the system must be able to deliver from the lowest level of granularity to the highest. Mature systems would perhaps even require years of information to bett ...
Data Aware Components - Java Notes
... considerable effort developing notes and programs on Java Persistence. The previous method of accessing and updating a database with the DB class provided a way of working with the database using SQL statements. All the SELECT and UPDATES to the database had to be written by the programmer and displ ...
... considerable effort developing notes and programs on Java Persistence. The previous method of accessing and updating a database with the DB class provided a way of working with the database using SQL statements. All the SELECT and UPDATES to the database had to be written by the programmer and displ ...
Introduction to Large Databases and Data Mining
... of new add‐on packages. Further R and Weka can be interfaced via the RWeka package. There are many excellent on‐line tutorials for these packages, and Weka itself is well described in the text Data Mining – PracBcal Machine Learning Tools and Techniques by Wioen, Frank, & Hall. This text provide ...
... of new add‐on packages. Further R and Weka can be interfaced via the RWeka package. There are many excellent on‐line tutorials for these packages, and Weka itself is well described in the text Data Mining – PracBcal Machine Learning Tools and Techniques by Wioen, Frank, & Hall. This text provide ...
幻灯片 1 - Home, WAMDM, Database Group at Renmin
... A great number of data is hidden behind query forms ...
... A great number of data is hidden behind query forms ...
Chapter 9
... Use DDL to create database schemas and empty database files. Use DDL to create user views. Use 3GL or 4GL to create the application programs, which includes database transactions. Use DDL to implement security and integrity controls. However, some may be defined using DBMS utilities or operating sys ...
... Use DDL to create database schemas and empty database files. Use DDL to create user views. Use 3GL or 4GL to create the application programs, which includes database transactions. Use DDL to implement security and integrity controls. However, some may be defined using DBMS utilities or operating sys ...
VeriCentre 3.0 - Verifone DevNet
... • High support costs associated with application rollouts • Incomplete download challenges / multiple download attempts • Long knowledge transfer cycles on system operation • Potential security exposure for inappropriate access to system • The need to support higher concurrent download throughput • ...
... • High support costs associated with application rollouts • Incomplete download challenges / multiple download attempts • Long knowledge transfer cycles on system operation • Potential security exposure for inappropriate access to system • The need to support higher concurrent download throughput • ...
HOBLink DRDA für Windows
... 1.4. HOBLink DRDA and SQL SQL is a query language for relational databases that was developed by IBM and that is supported by all relational SAA database systems. SQL allows the user to query and change data in an SAA environment. Any SQL commands that you enter to query your database are interprete ...
... 1.4. HOBLink DRDA and SQL SQL is a query language for relational databases that was developed by IBM and that is supported by all relational SAA database systems. SQL allows the user to query and change data in an SAA environment. Any SQL commands that you enter to query your database are interprete ...
Slides - Indico
... Why you might NOT want to use OGSA-DAI You want very fast data access – OGSA-DAI is slower than direct connection methods e.g., JDBC ...
... Why you might NOT want to use OGSA-DAI You want very fast data access – OGSA-DAI is slower than direct connection methods e.g., JDBC ...
Transactions
... Deadlock Deadlock: two transactions are each waiting on a resource that the other transaction holds Preventing deadlock Allow users to issue all lock requests at one time Require all application programs to lock resources in the same order ...
... Deadlock Deadlock: two transactions are each waiting on a resource that the other transaction holds Preventing deadlock Allow users to issue all lock requests at one time Require all application programs to lock resources in the same order ...
AGINITY WORKBENCH FOR NETEZZA FUNCTIONALITY OVERVIEW
... Aginity Workbench is an easy-to-use application that enhances your performance when you are working with your data warehouse. The application provides a powerful set of GUI-based tools for Developers, DBAs, and Data Analysts to maximize the productivity of users in these roles. This SQL database dev ...
... Aginity Workbench is an easy-to-use application that enhances your performance when you are working with your data warehouse. The application provides a powerful set of GUI-based tools for Developers, DBAs, and Data Analysts to maximize the productivity of users in these roles. This SQL database dev ...
Lab For LU05 – SQL Programming Views, Stored Procedures
... Demonstrate how to solve business problems with SQL programming. ...
... Demonstrate how to solve business problems with SQL programming. ...
An Investigation of the Development of Mobile Business Intelligence
... Abstract: The smartphone market is expanding rapidly as smartphones become ubiquitous in the workplace. In this paper, recent developments in mobile business intelligence are considered, including a comparison of development platforms, market trends and the future growth of mobile business intellige ...
... Abstract: The smartphone market is expanding rapidly as smartphones become ubiquitous in the workplace. In this paper, recent developments in mobile business intelligence are considered, including a comparison of development platforms, market trends and the future growth of mobile business intellige ...
Chapter 3
... • Orderly arrangement to logically access rows in a table • Index key – Index’s reference point – Points to data location identified by the key ...
... • Orderly arrangement to logically access rows in a table • Index key – Index’s reference point – Points to data location identified by the key ...
Modeling access Queries Relational model: Relational algebra
... according to a condition Projection π :delete unwanted attributes (columns) from tuples of a relation cross product X : combine all pairs of tuples of two relations by making tuples with all attributes of both Set difference – :* tuples in first relation and not in second union U:* tuples in first r ...
... according to a condition Projection π :delete unwanted attributes (columns) from tuples of a relation cross product X : combine all pairs of tuples of two relations by making tuples with all attributes of both Set difference – :* tuples in first relation and not in second union U:* tuples in first r ...