Data Warehousing
... nonvolatile, time-variant collection of data in support of management’s decision. – Subject-oriented: data is organized around major subjects of the enterprise, such as sales, rather than individual transactions, and is oriented to decision making. – Integrated: the same piece of information collect ...
... nonvolatile, time-variant collection of data in support of management’s decision. – Subject-oriented: data is organized around major subjects of the enterprise, such as sales, rather than individual transactions, and is oriented to decision making. – Integrated: the same piece of information collect ...
Distributed Web Software
... Distributed Web Software • Presentation-based, e.g., dynamic web pages ...
... Distributed Web Software • Presentation-based, e.g., dynamic web pages ...
Application-Storage Discovery
... • >200 file systems with tablespaces 100% full – unoperational databases ...
... • >200 file systems with tablespaces 100% full – unoperational databases ...
database
... relational model • each item is treated as an entry in the relation table • simple and easy ...
... relational model • each item is treated as an entry in the relation table • simple and easy ...
Final Project
... choice for this. MARC also does not have the ability to reflect relationships between multiple resources; we must use search queries or other tools outside the scope of MARC to bring together related materials. ...
... choice for this. MARC also does not have the ability to reflect relationships between multiple resources; we must use search queries or other tools outside the scope of MARC to bring together related materials. ...
What do I really need to know about upgrading
... •Processing transforms captured data into replayable format •Once processed, workload can be replayed many times •For RAC copy all capture files to single location for processing or use shared file system ...
... •Processing transforms captured data into replayable format •Once processed, workload can be replayed many times •For RAC copy all capture files to single location for processing or use shared file system ...
Materialy/32/Lectures Oracle
... Oracle database consists of data dictionary, storing all data responsible for regular function of the database = database for the management of database objects as many as you like users with different privileges database objects like tables, views, indexes, procedures, DB triggers, ... ...
... Oracle database consists of data dictionary, storing all data responsible for regular function of the database = database for the management of database objects as many as you like users with different privileges database objects like tables, views, indexes, procedures, DB triggers, ... ...
Honored Guests Database
... The GOC worked off of a database replica, as did the Honored Guest liaison from SOI. This meant that each week the two replicas needed to be synchronized by SOI. Any database changes the GOC had, such as relating tables, needed to be sent to SOI, who in turn sent the request(s) on to the Access mast ...
... The GOC worked off of a database replica, as did the Honored Guest liaison from SOI. This meant that each week the two replicas needed to be synchronized by SOI. Any database changes the GOC had, such as relating tables, needed to be sent to SOI, who in turn sent the request(s) on to the Access mast ...
transient
... Huge amounts of Data Integrate data from multiple heterogenous data sources Data Sources spread over a wide geographical area redundancies such as repeated access of same data source and multiple execution of similar processing sequences ...
... Huge amounts of Data Integrate data from multiple heterogenous data sources Data Sources spread over a wide geographical area redundancies such as repeated access of same data source and multiple execution of similar processing sequences ...
TeXOR: Temporal XML Database on an Object
... (old) versions, retrieve documents that were valid at a certain time, query changes to documents, etc. Our main context is storage of XML documents, and querying versions of these. Thus, we will in this paper restrict the discussion to transaction-time, i.e., versions are timestamped with the commit ...
... (old) versions, retrieve documents that were valid at a certain time, query changes to documents, etc. Our main context is storage of XML documents, and querying versions of these. Thus, we will in this paper restrict the discussion to transaction-time, i.e., versions are timestamped with the commit ...
Mandatory Access Control and Role
... There are two basic types of access control mechanisms used to protect information from unauthorized access: discretionary access controls (DAC) and mandatory access controls (MAC). Access controls that are not based on the policy are characterized as discretionary controls by the U.S. government an ...
... There are two basic types of access control mechanisms used to protect information from unauthorized access: discretionary access controls (DAC) and mandatory access controls (MAC). Access controls that are not based on the policy are characterized as discretionary controls by the U.S. government an ...
An Introduction to SQL
... Note that when a table is dropped, any data that you entered into the table is dropped ...
... Note that when a table is dropped, any data that you entered into the table is dropped ...
Document
... requirements for spatial / business data management • Need for X% performance improvement on spatial queries, scalability, security for mission critical data • Need to integrate disparate data sets • Data integrity, accuracy issues SOLUTIONS List specific Oracle and other technologies used. Please i ...
... requirements for spatial / business data management • Need for X% performance improvement on spatial queries, scalability, security for mission critical data • Need to integrate disparate data sets • Data integrity, accuracy issues SOLUTIONS List specific Oracle and other technologies used. Please i ...
OLAP Systems Introduction.
... an MDDB can provide information quickly since it is calculated and stored at the appropriate hierarchy level in advance. However, this limits the flexibility of the MDDB since the dimensions and aggregations are predefined. If a business analyst wants to examine a dimension that is not defined in th ...
... an MDDB can provide information quickly since it is calculated and stored at the appropriate hierarchy level in advance. However, this limits the flexibility of the MDDB since the dimensions and aggregations are predefined. If a business analyst wants to examine a dimension that is not defined in th ...
Automated Validation of Third Party Data Imports
... When studies are outsourced to a Contract Research Organization (CRO) by a pharmaceutical company (client) they can include the requirement of using a third party database to configure and report study data. Once a study starts, in-stream changes to the structure of these databases can impact progra ...
... When studies are outsourced to a Contract Research Organization (CRO) by a pharmaceutical company (client) they can include the requirement of using a third party database to configure and report study data. Once a study starts, in-stream changes to the structure of these databases can impact progra ...
Elmasri/Navathe, Fundamentals of Database Systems, Fourth
... aggregate functions are not updateable Views defined on multiple tables using joins are generally not updateable WITH CHECK OPTION: must be added to the definition of a view if the view is to be updated – to allow check for updatability and to plan for an execution strategy Elmasri/Navathe, Funda ...
... aggregate functions are not updateable Views defined on multiple tables using joins are generally not updateable WITH CHECK OPTION: must be added to the definition of a view if the view is to be updated – to allow check for updatability and to plan for an execution strategy Elmasri/Navathe, Funda ...
1 - WordPress.com
... Programmatic access to network databases is traditionally by means of a navigational data manipulation language, in which programmers navigate from a current record to other related records using verbs such as find owner, find next, and find prior. The most common example of such an interface is the ...
... Programmatic access to network databases is traditionally by means of a navigational data manipulation language, in which programmers navigate from a current record to other related records using verbs such as find owner, find next, and find prior. The most common example of such an interface is the ...
Backman - PUG Challenge Americas
... The sweet spot for the number of dumps to do in parallel is easy to determine. For most, this would end up being a mix of a few single large table threads and then combining the remaining tables into an additional thread Moving from multi-threaded load to single-threaded (single user) load elimi ...
... The sweet spot for the number of dumps to do in parallel is easy to determine. For most, this would end up being a mix of a few single large table threads and then combining the remaining tables into an additional thread Moving from multi-threaded load to single-threaded (single user) load elimi ...
preparing to search and Dialog 1
... • Once they are selected they can be searched. • Now select the ERIC "begin 1" • "Begin 1" can be abbreviated as "b 1" ...
... • Once they are selected they can be searched. • Now select the ERIC "begin 1" • "Begin 1" can be abbreviated as "b 1" ...
A national scale infrastructure database and modelling environment
... administrative tasks such data import/export, creating, deleting, and setting primary and foreign key constraints between tables. Individual or interdependent network models are created by a separate set of scripts, NISMOD-DB NETWORKS that have been developed in Python and act as a wrapper around t ...
... administrative tasks such data import/export, creating, deleting, and setting primary and foreign key constraints between tables. Individual or interdependent network models are created by a separate set of scripts, NISMOD-DB NETWORKS that have been developed in Python and act as a wrapper around t ...