PPT
... being done at a lower level with exclusive-mode locks. Intention locks allow a higher level node to be locked in S or X mode without having to check all descendent nodes. ...
... being done at a lower level with exclusive-mode locks. Intention locks allow a higher level node to be locked in S or X mode without having to check all descendent nodes. ...
Statistical Database Query Languages
... information about derived data as to when it is derived, who has derived it and the formula used for derivation. Also, single-column relations can be created by specifying the tuple component values in various ways. In addition to the relations, HSDB maintains summary tables and provides a limited s ...
... information about derived data as to when it is derived, who has derived it and the formula used for derivation. Also, single-column relations can be created by specifying the tuple component values in various ways. In addition to the relations, HSDB maintains summary tables and provides a limited s ...
Exploit the Power of Enterprise Data Management
... Basic Requirements - Support archive, purge and retrieve operations, including selective retrieve - Ensure referential integrity of archived data - Increase database performance and minimize batch windows - Ensure security and maintain access control of archived data - Archive data stored in datab ...
... Basic Requirements - Support archive, purge and retrieve operations, including selective retrieve - Ensure referential integrity of archived data - Increase database performance and minimize batch windows - Ensure security and maintain access control of archived data - Archive data stored in datab ...
Execute the Query
... 2a. Error reported back from database that query is invalid. 2b. Flow continues with step 5. ...
... 2a. Error reported back from database that query is invalid. 2b. Flow continues with step 5. ...
File
... a. Ability to apply knowledge of computing, mathematics including discrete mathematics, probability and statistics, science, and engineering. b. Ability to design, implement and evaluate a software system or process to meet desired needs within realistic constraints such as memory and runtime effici ...
... a. Ability to apply knowledge of computing, mathematics including discrete mathematics, probability and statistics, science, and engineering. b. Ability to design, implement and evaluate a software system or process to meet desired needs within realistic constraints such as memory and runtime effici ...
Data Modeling - Liberty University
... Generalization occurs when two or more entities represent categories of the same realworld object. For example, Wages_Employees and Classified_Employees represent categories of the same entity, Employees. In this example, Employees would be the supertype; Wages_Employees and Classified_Employees wou ...
... Generalization occurs when two or more entities represent categories of the same realworld object. For example, Wages_Employees and Classified_Employees represent categories of the same entity, Employees. In this example, Employees would be the supertype; Wages_Employees and Classified_Employees wou ...
Java Database Connectivity (JDBC)
... • Type 1: Uses a bridging technology to access a database. JDBC-ODBC bridge is an example. It provides a gateway to the ODBC. • Type 2: Native API drivers. Driver contains Java code that calls native C/C++ methods provided by the database vendors. • Type 3: Generic network API that is then translate ...
... • Type 1: Uses a bridging technology to access a database. JDBC-ODBC bridge is an example. It provides a gateway to the ODBC. • Type 2: Native API drivers. Driver contains Java code that calls native C/C++ methods provided by the database vendors. • Type 3: Generic network API that is then translate ...
Databases for Microarrays
... Flat file formats. Spread sheet formats. Not the least - Even MS-Word documents !!! ...
... Flat file formats. Spread sheet formats. Not the least - Even MS-Word documents !!! ...
The End of a Myth: Distributed Transactions Can Scale
... locality is a tuning parameter. In contrast to traditional architectures which physically co-locate the transaction execution with the storage location from the beginning as much as possible, the NAM architecture separates them. As a result all transactions are by default distributed transactions. H ...
... locality is a tuning parameter. In contrast to traditional architectures which physically co-locate the transaction execution with the storage location from the beginning as much as possible, the NAM architecture separates them. As a result all transactions are by default distributed transactions. H ...
Relational Algebra for Ranked Tables with Similarities: Properties
... table (relation), domain similarities, and ranking. The data table (right top table in Tab. 1) coincides with a data table of a classical relational model. Domain similarities and ranking are what makes our model an extension of the classical model. The domain similarities (bottom part of Tab. 1) as ...
... table (relation), domain similarities, and ranking. The data table (right top table in Tab. 1) coincides with a data table of a classical relational model. Domain similarities and ranking are what makes our model an extension of the classical model. The domain similarities (bottom part of Tab. 1) as ...
Data Mining as Part of Knowledge Discovery in Databases (KDD
... – Relational OLAP (ROLAP) – Multi-dimensional OLAP (MOLAP) ...
... – Relational OLAP (ROLAP) – Multi-dimensional OLAP (MOLAP) ...
blast
... Search against a database of 10,000 sequences. An extreme-value distribution (blue) is fitted to the distribution of all scores. It is found that 99.9% of the blue distribution has a score below 112. This means that when searching a database of 10,000 sequences you’d expect to get 0.1% * 10,000 = 10 ...
... Search against a database of 10,000 sequences. An extreme-value distribution (blue) is fitted to the distribution of all scores. It is found that 99.9% of the blue distribution has a score below 112. This means that when searching a database of 10,000 sequences you’d expect to get 0.1% * 10,000 = 10 ...
- Courses - University of California, Berkeley
... Physical Design Decisions • There are several critical decisions that will affect the integrity and performance of the system. ...
... Physical Design Decisions • There are several critical decisions that will affect the integrity and performance of the system. ...
To install Minion Enterprise - Midnight SQL Consulting, LLC
... Once installed and configured with a server list, M.E. begins to collect data about each server right away, and begins alerting as needed. Changes in settings, database lists, stopped and started services, and more are automatically pulled into the Collector tables. Furthermore, Minion Enterprise al ...
... Once installed and configured with a server list, M.E. begins to collect data about each server right away, and begins alerting as needed. Changes in settings, database lists, stopped and started services, and more are automatically pulled into the Collector tables. Furthermore, Minion Enterprise al ...
A Deductive Database Solution to Intelligent Information Retrieval
... independence. The underlying mechanisms in the client process do not need to know where the data comes from. In the long run, it will allow for transparent migration of the data from the old repository to new ones. The client process is a single process that includes a graphical form-based user inte ...
... independence. The underlying mechanisms in the client process do not need to know where the data comes from. In the long run, it will allow for transparent migration of the data from the old repository to new ones. The client process is a single process that includes a graphical form-based user inte ...
Analyzing & Optimizing T-SQL Query Performance Part1
... • The number of bytes traveling over the network interface per second. • When dropping or trending lower, investigate whether or not network problems are interfering with your application. ...
... • The number of bytes traveling over the network interface per second. • When dropping or trending lower, investigate whether or not network problems are interfering with your application. ...
EGEE NA4 Meeting - Catania, 09
... Producers: are the data providers for the virtual database. Writing data into the virtual database is known as publishing, and data is always published in complete rows, known as tuples. There are three types of producer: Primary, Secondary and ...
... Producers: are the data providers for the virtual database. Writing data into the virtual database is known as publishing, and data is always published in complete rows, known as tuples. There are three types of producer: Primary, Secondary and ...
IBM Informix 12.10.xC2 Enhancements Introducing NoSQL Capabilities
... The connection settings required by MongoDB are simply host and port number; the connection properties required by Informix also include server name, user name, and password. There are additional parameters to modify the behavior of the listener and the database server. You specify additional setti ...
... The connection settings required by MongoDB are simply host and port number; the connection properties required by Informix also include server name, user name, and password. There are additional parameters to modify the behavior of the listener and the database server. You specify additional setti ...
The realities of polyglot persistence in mainstream enterprises
... reasons to use NoSQL databases. Everyone wants to personalize customer-facing portals and other interfaces for specific customers. I’ve seen clients use NoSQL when their websites are critical to their business models. In addition, a lot of people are using Hadoop and NoSQL for innovation pilots. For ...
... reasons to use NoSQL databases. Everyone wants to personalize customer-facing portals and other interfaces for specific customers. I’ve seen clients use NoSQL when their websites are critical to their business models. In addition, a lot of people are using Hadoop and NoSQL for innovation pilots. For ...
SQL Server Permissions and Security Principals
... CROSS DATABASE OWNERSHIP Any login can take advantage of CrossDatabase Ownership Chaining from another database. Stored procedures and views – not queries - can then query other databases without any additional permissions. Which could be very helpful, or a security risk… ...
... CROSS DATABASE OWNERSHIP Any login can take advantage of CrossDatabase Ownership Chaining from another database. Stored procedures and views – not queries - can then query other databases without any additional permissions. Which could be very helpful, or a security risk… ...
Accelerate and Improve Microsoft SQL Server* Database Performance
... All products, computer systems, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice. Intel product plans in this presentation do not constitute Intel plan of record product roadmaps. Please contact your Intel representative to obta ...
... All products, computer systems, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice. Intel product plans in this presentation do not constitute Intel plan of record product roadmaps. Please contact your Intel representative to obta ...
grant select on
... grants the privilege on R to a third account C, also with GRANT OPTION. In this way, privileges on R can propagate to other accounts without the knowledge of the owner of R. If the owner account A now revokes the privilege granted to B, all the privileges that B propagated based on that privilege ...
... grants the privilege on R to a third account C, also with GRANT OPTION. In this way, privileges on R can propagate to other accounts without the knowledge of the owner of R. If the owner account A now revokes the privilege granted to B, all the privileges that B propagated based on that privilege ...