Getting Started with ADAPT
... measure dimension, ADAPT uses the term hypercube, or “cube” for short. Likewise ADAPT avoids using the term “fact” because it is generally associated with fact tables, a term used when describing the physical implementation of a database. It is important to clarify that the rules of array manipulati ...
... measure dimension, ADAPT uses the term hypercube, or “cube” for short. Likewise ADAPT avoids using the term “fact” because it is generally associated with fact tables, a term used when describing the physical implementation of a database. It is important to clarify that the rules of array manipulati ...
Providing High Availability in Very Large Work ow Management
... Work ow management systems (WFMS) support the modeling, coordinated execution and monitoring of business processes within an organization. In particular, very large work ow management systems are used in organizations with several thousand users, hundreds of thousands of process instances, and sever ...
... Work ow management systems (WFMS) support the modeling, coordinated execution and monitoring of business processes within an organization. In particular, very large work ow management systems are used in organizations with several thousand users, hundreds of thousands of process instances, and sever ...
slides - Stephen Frein
... Construct inputs that would change the code so that it is doing something different If you get an error, you guessed wrong about what the code looks like; Assume a new variation and experiment with that Once you get a working statement, vary it / elaborate it to discover the names of tables and colu ...
... Construct inputs that would change the code so that it is doing something different If you get an error, you guessed wrong about what the code looks like; Assume a new variation and experiment with that Once you get a working statement, vary it / elaborate it to discover the names of tables and colu ...
ÿþE PMS ystem B ackupand R ecovery G uide R elease 1 1 . 1 . 2 . 2
... perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error- ...
... perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error- ...
Introduction to Database Systems
... Many-to-many relationship - a key constraint that indicates that many of one entity can be associated with many of another entity. An example of a many-to-many relationship is employees and their hobbies: a person can have many different hobbies, and many people can have the same hobby. Participat ...
... Many-to-many relationship - a key constraint that indicates that many of one entity can be associated with many of another entity. An example of a many-to-many relationship is employees and their hobbies: a person can have many different hobbies, and many people can have the same hobby. Participat ...
Welcome! [www.web
... transaction are permanent once that transaction is committed. Consider a transaction durable if a permanent record of the transaction persists. This may sound obvious, but for optimization purposes transactional records are often kept in memory. However, the transaction cannot be considered ACID unt ...
... transaction are permanent once that transaction is committed. Consider a transaction durable if a permanent record of the transaction persists. This may sound obvious, but for optimization purposes transactional records are often kept in memory. However, the transaction cannot be considered ACID unt ...
Oracle: Big Data for the Enterprise
... The acquisition phase is one of the major changes in infrastructure from the days before big data. Because big data refers to data streams of higher velocity and higher variety, the infrastructure required to support the acquisition of big data must deliver low, predictable latency in both capturing ...
... The acquisition phase is one of the major changes in infrastructure from the days before big data. Because big data refers to data streams of higher velocity and higher variety, the infrastructure required to support the acquisition of big data must deliver low, predictable latency in both capturing ...
Database Isolation Levels
... Cursor Stability protects against Dirty Reads and Lost Updates, but does not protect against Phantoms and Nonrepeatable Reads. Cursor Stability only locks one row at a time—the row that is currently being referenced by a cursor. As soon as the cursor moves to the next row, the lock on the previous r ...
... Cursor Stability protects against Dirty Reads and Lost Updates, but does not protect against Phantoms and Nonrepeatable Reads. Cursor Stability only locks one row at a time—the row that is currently being referenced by a cursor. As soon as the cursor moves to the next row, the lock on the previous r ...
ch5
... the ideas of sets The model was first proposed by Dr. E.F. Codd of IBM Research in 1970 in the following paper: ...
... the ideas of sets The model was first proposed by Dr. E.F. Codd of IBM Research in 1970 in the following paper: ...
Evaluation of SPARQL Property Paths via Recursive SQL
... to evaluate. We envision optimization strategies to generate SQL queries that are simpler and more efficient. Even modest SPARQL property paths may result in a complex, highly nested SQL queries. These are a challenge for present-day relational optimizers. Our translations may be rewritten to use au ...
... to evaluate. We envision optimization strategies to generate SQL queries that are simpler and more efficient. Even modest SPARQL property paths may result in a complex, highly nested SQL queries. These are a challenge for present-day relational optimizers. Our translations may be rewritten to use au ...
Android Lab 3 - Computing Science and Mathematics
... • In the first TableRow on the left hand side place TextView (found under Widget) and again following the procedure in the second lab, set the (text) name to codeLabel and the value to Code. In the next column place Plain Text (found under Text Fields) and (as before through the width property) give ...
... • In the first TableRow on the left hand side place TextView (found under Widget) and again following the procedure in the second lab, set the (text) name to codeLabel and the value to Code. In the next column place Plain Text (found under Text Fields) and (as before through the width property) give ...
Replication Extracts from Books Online
... autonomously, although ACID properties are not assured. Instead, when servers are reconnected, all sites in the replication topology converge to the same data values. Transactional replication maintains transactional consistency, but Subscriber sites are not as autonomous as they are in merge replic ...
... autonomously, although ACID properties are not assured. Instead, when servers are reconnected, all sites in the replication topology converge to the same data values. Transactional replication maintains transactional consistency, but Subscriber sites are not as autonomous as they are in merge replic ...
Document
... Upgrades from 10g to 11g • 10.2.0.4 patchkit actually has the Database Replay tools built in • DBMS_WORKLOAD_CAPTURE package available. • You can use this to capture workload from 10.2.0.4 and apply those to a 11.1 DB. ...
... Upgrades from 10g to 11g • 10.2.0.4 patchkit actually has the Database Replay tools built in • DBMS_WORKLOAD_CAPTURE package available. • You can use this to capture workload from 10.2.0.4 and apply those to a 11.1 DB. ...
Data concurrency
... connection to a database been established or after an existing transaction has been terminated. Once initiated, a transaction must be explicitly terminated by the user or application that initiated it, unless a process known as automatic commit is being used (in which case each individual SQL statem ...
... connection to a database been established or after an existing transaction has been terminated. Once initiated, a transaction must be explicitly terminated by the user or application that initiated it, unless a process known as automatic commit is being used (in which case each individual SQL statem ...
Language Integrated Query: An introduction
... Make query a part of the language Component of .NET Framework 3.5 ...
... Make query a part of the language Component of .NET Framework 3.5 ...
DMS RDMS Coding Standards
... Relational Database Management System (RDMS) Programming Standards ...
... Relational Database Management System (RDMS) Programming Standards ...
Database Application Development
... Embedded SQL allows execution of parametrized static queries within a host language Dynamic SQL allows execution of completely adhoc queries within a host language Cursor mechanism allows retrieval of one record at a time and bridges impedance mismatch between host language and SQL APIs such a ...
... Embedded SQL allows execution of parametrized static queries within a host language Dynamic SQL allows execution of completely adhoc queries within a host language Cursor mechanism allows retrieval of one record at a time and bridges impedance mismatch between host language and SQL APIs such a ...
Notes
... They don't have an idea about the comparative sales in the various stores, so they need some way to view all that data together to do an analysis that shows how well, or poorly, the stores are doing In the future, they would also like to be able to compare store sales with their web site sales, ...
... They don't have an idea about the comparative sales in the various stores, so they need some way to view all that data together to do an analysis that shows how well, or poorly, the stores are doing In the future, they would also like to be able to compare store sales with their web site sales, ...
Transactions and Locks
... • Recover happens every time SQL Server starts up. – SQL server applies every committed transaction in log since last checkpoint to database file(s). – Any changes to log that are not committed are rolled back – See figure 14-2 ...
... • Recover happens every time SQL Server starts up. – SQL server applies every committed transaction in log since last checkpoint to database file(s). – Any changes to log that are not committed are rolled back – See figure 14-2 ...
Reengineering of Database Applications to EJB based Architecture
... programming and the other for data management. In many cases these two worlds cohabitate peacefully, not interfering with each other. Unfortunately, many large applications, especially multi-tier e-commerce ones, need to use objects as the programming interface and use relations to manage the data. ...
... programming and the other for data management. In many cases these two worlds cohabitate peacefully, not interfering with each other. Unfortunately, many large applications, especially multi-tier e-commerce ones, need to use objects as the programming interface and use relations to manage the data. ...
