Lazy Evaluation of Transactions in Database Systems
... the transaction, and then commits (or aborts). Upon receiving a query request, the database system performs the reads associated with the query and returns these results to the user or application that made the request. In both cases, the order is fixed: the database first performs the work associat ...
... the transaction, and then commits (or aborts). Upon receiving a query request, the database system performs the reads associated with the query and returns these results to the user or application that made the request. In both cases, the order is fixed: the database first performs the work associat ...
paper - VLDB Endowment
... distinction between read-only and update transactions and works with arbitrary physical data organizations such as partitioning and striping as well as different replica granularities. It does not require that each read-only transaction executes entirely at its initiation site. Hence, each read-only ...
... distinction between read-only and update transactions and works with arbitrary physical data organizations such as partitioning and striping as well as different replica granularities. It does not require that each read-only transaction executes entirely at its initiation site. Hence, each read-only ...
PlantSuite RDBMS to PI
... Compared to Tag Groups where grouping happens in form of columns, Tag Distribution means multiple records per query while each record can contain data for a different tag. To achieve this, a field must be provided in the query which contains the tagname or the alias tagname. This option is very effi ...
... Compared to Tag Groups where grouping happens in form of columns, Tag Distribution means multiple records per query while each record can contain data for a different tag. To achieve this, a field must be provided in the query which contains the tagname or the alias tagname. This option is very effi ...
PASS SQLRally Nordic Pre-Conference Seminars PASS SQLRally
... Query Progress Tracking in SQL Server ...
... Query Progress Tracking in SQL Server ...
Oracle Exadata Storage Server and Database Machine Technical
... The Database Machine is a pre-configured system ready to be turned on day one, taking significant integration work, cost and time out of the database deployment process. Since it is a well known configuration Oracle Support is very familiar with how to service the system resulting in a superior supp ...
... The Database Machine is a pre-configured system ready to be turned on day one, taking significant integration work, cost and time out of the database deployment process. Since it is a well known configuration Oracle Support is very familiar with how to service the system resulting in a superior supp ...
Evaluation of the Extensible Markup Language
... 2. What XML COTS Tools are available to provide this data exchange? 3. Will these XML COTS Tools provide a complete solution? 4. Are there other potential solutions? ...
... 2. What XML COTS Tools are available to provide this data exchange? 3. Will these XML COTS Tools provide a complete solution? 4. Are there other potential solutions? ...
Chapter 19: Distributed Databases
... A distributed database system consists of loosely coupled sites that share no ...
... A distributed database system consists of loosely coupled sites that share no ...
AppForge MobileVB™ Manual
... Read-Only, Updatable, and Writable Recordsets . . . . . . . . . . . . . . . . . . . . . . 262 Field Properties of Recordsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264 12.3 Using the Database Model with SQL Server CE . . . . . . . . . . . . . . . . . . . . . . 265 ...
... Read-Only, Updatable, and Writable Recordsets . . . . . . . . . . . . . . . . . . . . . . 262 Field Properties of Recordsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264 12.3 Using the Database Model with SQL Server CE . . . . . . . . . . . . . . . . . . . . . . 265 ...
Database Management System
... Not only did the relational model ease the burden of application developers, but it also caused a paradigm shift in the data management industry. The separation between what and how data is retrieved provided an architecture by which the new database vendors could improve and innovate their products ...
... Not only did the relational model ease the burden of application developers, but it also caused a paradigm shift in the data management industry. The separation between what and how data is retrieved provided an architecture by which the new database vendors could improve and innovate their products ...
Chapter 19: Distributed Databases
... A distributed database system consists of loosely coupled sites that share no ...
... A distributed database system consists of loosely coupled sites that share no ...
an exploration of - SJSU Engineering
... In both models where XML is used, it is sometimes necessary to store the XML in some sort of repository or database that allows for more sophisticated storage and retrieval of the data especially if the XML is to be accessed by multiple users. Below is a description of storage options based on what ...
... In both models where XML is used, it is sometimes necessary to store the XML in some sort of repository or database that allows for more sophisticated storage and retrieval of the data especially if the XML is to be accessed by multiple users. Below is a description of storage options based on what ...
0706584321.pdf
... of the data can be accessed by each user. Fine-grained access control is often enforced in the application code, which has numerous drawbacks; these can be avoided by specifying/enforcing access control at the database level. We present a novel fine-grained access control model based on authorizatio ...
... of the data can be accessed by each user. Fine-grained access control is often enforced in the application code, which has numerous drawbacks; these can be avoided by specifying/enforcing access control at the database level. We present a novel fine-grained access control model based on authorizatio ...
RTI Database Integration Service - RTI Community - Real
... powerful integration allows your applications to uniformly access data from real-time/embedded and enterprise data sources via RTI Connext™ DDS, or via database interfaces. Since both these technologies are data-centric and complementary, they can be combined to enable a new class of applications. I ...
... powerful integration allows your applications to uniformly access data from real-time/embedded and enterprise data sources via RTI Connext™ DDS, or via database interfaces. Since both these technologies are data-centric and complementary, they can be combined to enable a new class of applications. I ...
SQL DOM: Compile Time Checking of Dynamic SQL Statements
... between the two goals, we always chose the first goal. One example of the struggle between these two goals occurred during the design of the class that would be used to construct insert SQL statements. For an insert SQL statement to be valid it has to contain a value for every column in the table th ...
... between the two goals, we always chose the first goal. One example of the struggle between these two goals occurred during the design of the class that would be used to construct insert SQL statements. For an insert SQL statement to be valid it has to contain a value for every column in the table th ...
g HIGH PERFORMANCE SOLUTION FOR ORACLE 11 RAC WITH XTREMCACHE 2.0.1
... The EMC Proven High Performance Solution for Oracle Real Application Clusters (RAC) on EMC Symmetrix® VMAX® is an open architecture that incorporates open, best-inclass Intel servers with EMC server-side flash storage (XtremSF™) and EMC VMAX storage arrays. The solution uses optimal servers to balan ...
... The EMC Proven High Performance Solution for Oracle Real Application Clusters (RAC) on EMC Symmetrix® VMAX® is an open architecture that incorporates open, best-inclass Intel servers with EMC server-side flash storage (XtremSF™) and EMC VMAX storage arrays. The solution uses optimal servers to balan ...
DataLogger
... The Data Logger Plug-In supports the import and export of server items in a Comma Separated Variable (CSV) file. Parameters that are not defined in the CSV file are assigned appropriate default values. To jump to a specific section, select a link from the list below. Exporting a Data Logger Server I ...
... The Data Logger Plug-In supports the import and export of server items in a Comma Separated Variable (CSV) file. Parameters that are not defined in the CSV file are assigned appropriate default values. To jump to a specific section, select a link from the list below. Exporting a Data Logger Server I ...
Curriculum Vitae Of Sharma Chakravarthy - ITLab
... transactions, and techniques for evaluating rules efficiently. Developed architecture for the rule management and evaluation subsystem that manages rules efficiently and optimizes their evaluation. Also, developed several techniques for evaluating situation-action rules efficiently. Several proof-of ...
... transactions, and techniques for evaluating rules efficiently. Developed architecture for the rule management and evaluation subsystem that manages rules efficiently and optimizes their evaluation. Also, developed several techniques for evaluating situation-action rules efficiently. Several proof-of ...
Dealing with inconsistent and incomplete data in a semantic
... Available from Sheffield Hallam University Research Archive (SHURA) at: ...
... Available from Sheffield Hallam University Research Archive (SHURA) at: ...
SEER Database Administrator`s Guide
... SEER application users. SEER application users who wish to set up desktop databases for their individual use should also read this document. SEER application users who do not intend to use the database capability do not require the information presented in this administrator’s guide. ...
... SEER application users. SEER application users who wish to set up desktop databases for their individual use should also read this document. SEER application users who do not intend to use the database capability do not require the information presented in this administrator’s guide. ...
SW Arch - University of Connecticut
... “… In practice, I haven’t seen this kind of diagram used much. Most people do draw diagrams to show this kind of information but they are informal cartoons. On the whole, I don’t have a problem with that since each system has its own physical characteristics that your want to emphasize. As we wrestl ...
... “… In practice, I haven’t seen this kind of diagram used much. Most people do draw diagrams to show this kind of information but they are informal cartoons. On the whole, I don’t have a problem with that since each system has its own physical characteristics that your want to emphasize. As we wrestl ...
An Overview of Production Rules in Database Systems
... for querying and modifying this data. Even so, most database systems are passive, since all data manipulation occurs in response to user or application commands. Database researchers have observed for some time that if a database system also provides mechanisms for creating and processing production ...
... for querying and modifying this data. Even so, most database systems are passive, since all data manipulation occurs in response to user or application commands. Database researchers have observed for some time that if a database system also provides mechanisms for creating and processing production ...
Understanding, Modeling, and Improving Main
... (Structured Query Language), that allow both interactive users and application programs to access and modify the data stored in the database. In this thesis, we assume the reader is familiar with the basic concepts of DBMSs and database query processing as described in good introductory literature, ...
... (Structured Query Language), that allow both interactive users and application programs to access and modify the data stored in the database. In this thesis, we assume the reader is familiar with the basic concepts of DBMSs and database query processing as described in good introductory literature, ...
- H2 Database Engine
... Installing the Software..................................................................................................................................................17 Directory Structure............................................................................................................. ...
... Installing the Software..................................................................................................................................................17 Directory Structure............................................................................................................. ...
InterMine Documentation
... Disk space on the build and production machines obviously depends on volume of data. Multiply the database size by at least 3 for a corresponding InterMine instance. This takes into account the various redundant ways we store data and precomputed tables, all to boost query performance. Precomputed t ...
... Disk space on the build and production machines obviously depends on volume of data. Multiply the database size by at least 3 for a corresponding InterMine instance. This takes into account the various redundant ways we store data and precomputed tables, all to boost query performance. Precomputed t ...