PETLinQ and Oracle: A High-Performance RIS and
... provides very high performance, reliability, scalability, and availability for application use cases that do not require SQL. Oracle Berkeley DB acts as a library that links directly into an application, enabling the application to make simple function calls rather than sending messages to a remote ...
... provides very high performance, reliability, scalability, and availability for application use cases that do not require SQL. Oracle Berkeley DB acts as a library that links directly into an application, enabling the application to make simple function calls rather than sending messages to a remote ...
dsmDB: A Distributed Shared Memory Approach for Building
... or fetched from the block’s home node. Write operations are executed locally in temporary storage. At commit time, they may become permanent, temporary, or simply be discarded from the node’s memory. To guarantee data freshness, from time to time a node invalidates all blocks in its temporary storag ...
... or fetched from the block’s home node. Write operations are executed locally in temporary storage. At commit time, they may become permanent, temporary, or simply be discarded from the node’s memory. To guarantee data freshness, from time to time a node invalidates all blocks in its temporary storag ...
MS SQL Database Security Policy
... Grant sysadm role to ACME01\MsSqlAgentService-ls and ACME01\MsSqlService-ls but not to MsSqlAnalysisService-ls and MsSqlFullTextService-ls; For application users no Server level roles or DB Owner is given unless mandatory for the application and then will be limited to least required privilege; Acce ...
... Grant sysadm role to ACME01\MsSqlAgentService-ls and ACME01\MsSqlService-ls but not to MsSqlAnalysisService-ls and MsSqlFullTextService-ls; For application users no Server level roles or DB Owner is given unless mandatory for the application and then will be limited to least required privilege; Acce ...
COSC 5040 – Distributed Database Design
... flight. For each leg instance, SEAT_RESERVATIONs are kept, as is the AIRPLANE used in the leg, and the actual arrival and departure times and airports. An AIRPLANE is identified by an AIRPLANE_ID, and is of a particular AIRPLANE_TYPE. CAN_LAND relates AIRPLANE_TYPEs to the AIRPORTs in which they can ...
... flight. For each leg instance, SEAT_RESERVATIONs are kept, as is the AIRPLANE used in the leg, and the actual arrival and departure times and airports. An AIRPLANE is identified by an AIRPLANE_ID, and is of a particular AIRPLANE_TYPE. CAN_LAND relates AIRPLANE_TYPEs to the AIRPORTs in which they can ...
TransactionsAndRecovery
... T2 - Must Redo complete (the database will be rolled back to a state when the transaction was not committed) T3 - Must Undo (not finished, and rollback to a state when not finished) T4 - Must Redo if possible (finished, but not committed) T5 - Must Undo (did not finish and the rollback will lead to ...
... T2 - Must Redo complete (the database will be rolled back to a state when the transaction was not committed) T3 - Must Undo (not finished, and rollback to a state when not finished) T4 - Must Redo if possible (finished, but not committed) T5 - Must Undo (did not finish and the rollback will lead to ...
Chapter 3
... language for manipulating relational databases Three classes of statements: definition, query, and manipulation You create objects with the CREATE statement You perform queries with the SELECT statement the condition is part of the WHERE clause Concepts of Database Management, 5th Edition ...
... language for manipulating relational databases Three classes of statements: definition, query, and manipulation You create objects with the CREATE statement You perform queries with the SELECT statement the condition is part of the WHERE clause Concepts of Database Management, 5th Edition ...
Document
... To execute a statement against a database, the following flow is observed Load the driver (Only performed once) Obtain a Connection to the database (Save for later use) Obtain a Statement object from the Connection Use the Statement object to execute SQL. Updates, inserts and deletes return Boolean. ...
... To execute a statement against a database, the following flow is observed Load the driver (Only performed once) Obtain a Connection to the database (Save for later use) Obtain a Statement object from the Connection Use the Statement object to execute SQL. Updates, inserts and deletes return Boolean. ...
COMP5138 Relational Database Management Systems Databases
... slow, it is important to keep the CPU humming by working on several user programs concurrently • Interleaving actions of different user programs can lead to inconsistency: e.g., check is cleared while account balanced is being computed • DBMS ensures such problems don’t arise: users can pretend they ...
... slow, it is important to keep the CPU humming by working on several user programs concurrently • Interleaving actions of different user programs can lead to inconsistency: e.g., check is cleared while account balanced is being computed • DBMS ensures such problems don’t arise: users can pretend they ...
IC52C4: Introduction
... names and the sites where they are located. The mapping of database operations specified in applications to those in DBMSs at sites is transparent. ...
... names and the sites where they are located. The mapping of database operations specified in applications to those in DBMSs at sites is transparent. ...
PPT - UCLA Computer Science
... Can be more efficient when dealing with SQL statements that update a large number of rows ...
... Can be more efficient when dealing with SQL statements that update a large number of rows ...
Natix
... by the creation of a log record for that operation • A conventional logging approach would not only create bulky log records for every single node insertion, but would also log all of the split operations. Natix approach: • Compositing update operations as one big operation to avoid the overhead of ...
... by the creation of a log record for that operation • A conventional logging approach would not only create bulky log records for every single node insertion, but would also log all of the split operations. Natix approach: • Compositing update operations as one big operation to avoid the overhead of ...
Model-Driven NoSQL Data Engineering
... We have defined an MDE approach that implements a reverse engineering strategy to infer the implicit schema in NoSQL databases, and uses the inferred schemas to build database utilities. The main novelty of our work is discovering all the versions of the inferred entities and their relationships (i. ...
... We have defined an MDE approach that implements a reverse engineering strategy to infer the implicit schema in NoSQL databases, and uses the inferred schemas to build database utilities. The main novelty of our work is discovering all the versions of the inferred entities and their relationships (i. ...
vdb_formatted - Computer Science
... row in the visual table, and specify that WebSheets automatically generate a database table. Thus, without knowing anything about database tables or columns, a user can create a dynamic web page with persistent data. No matter how it is mapped, the development-time visual table represents both a run ...
... row in the visual table, and specify that WebSheets automatically generate a database table. Thus, without knowing anything about database tables or columns, a user can create a dynamic web page with persistent data. No matter how it is mapped, the development-time visual table represents both a run ...
Transaction Services - MicroStrategy Community
... To create a transaction enabled document or dashboard that manipulates the existing data: 1. Use the query report to display data as a grid or interactive grid widget 2. Right click the grid or interactive grid widget and select Configure Transaction 3. In the select transaction window, browse ...
... To create a transaction enabled document or dashboard that manipulates the existing data: 1. Use the query report to display data as a grid or interactive grid widget 2. Right click the grid or interactive grid widget and select Configure Transaction 3. In the select transaction window, browse ...
Class Distributions
... HT and nHT have by far the largest values for mutual information CS and SC have the largest value on both SOMs EH and HT is high on the smaller SOM, but not so much on the larger SOM with more resolution. ...
... HT and nHT have by far the largest values for mutual information CS and SC have the largest value on both SOMs EH and HT is high on the smaller SOM, but not so much on the larger SOM with more resolution. ...
14 Reading Device/PLC from Database
... • If you select "DSN" in [Database Type], you do not have to set [Server name]. • SQL Server 2000 and 2012 are supported. • Supports Oracle8, 10g, and 11g. However, cannot run on 64-bit operating systems. ...
... • If you select "DSN" in [Database Type], you do not have to set [Server name]. • SQL Server 2000 and 2012 are supported. • Supports Oracle8, 10g, and 11g. However, cannot run on 64-bit operating systems. ...
Oracle SOA Suite - How to Integrate Databases and
... • Robust Query Framework • Rapid, easy-to-use, JDeveloper wizard-driven modeling to map ...
... • Robust Query Framework • Rapid, easy-to-use, JDeveloper wizard-driven modeling to map ...
Unit details
... providing opportunities for learners to achieve a nationally recognised Level B vocationally-specific qualification providing opportunities for learners to enter employment or to progress to further vocational and educational qualifications such as ZZZZZZZZ providing education, training and th ...
... providing opportunities for learners to achieve a nationally recognised Level B vocationally-specific qualification providing opportunities for learners to enter employment or to progress to further vocational and educational qualifications such as ZZZZZZZZ providing education, training and th ...
CS206 --- Electronic Commerce
... If Sally = (max)(min) and Joe = (del)(ins) are each transactions, and Sally runs with isolation level SERIALIZABLE, then she will see the database either before or after Joe runs, but not in the middle. ...
... If Sally = (max)(min) and Joe = (del)(ins) are each transactions, and Sally runs with isolation level SERIALIZABLE, then she will see the database either before or after Joe runs, but not in the middle. ...
98_364_Slides_Lesson03
... – INNER JOINS allow you to match related records taken from different source tables – OUTER JOINS can include records from one or both tables you are querying which do not have any corresponding record(s) to be found in the other table. – CROSS JOINS return all rows from the one table with all rows ...
... – INNER JOINS allow you to match related records taken from different source tables – OUTER JOINS can include records from one or both tables you are querying which do not have any corresponding record(s) to be found in the other table. – CROSS JOINS return all rows from the one table with all rows ...
An Essay on Real
... the performance of the system and, most importantly, do away with the non-determinism of disk accesses. Such an approach is making its way into mainstream databases designed by companies which target time-critical businesses. The applications include operational support systems, airline and reservat ...
... the performance of the system and, most importantly, do away with the non-determinism of disk accesses. Such an approach is making its way into mainstream databases designed by companies which target time-critical businesses. The applications include operational support systems, airline and reservat ...
Microsoft Jet Database Engine
The Microsoft Jet Database Engine is a database engine on which several Microsoft products have been built. A database engine is the underlying component of a database, a collection of information stored on a computer in a systematic way. The first version of Jet was developed in 1992, consisting of three modules which could be used to manipulate a database.Database connect for MicrosoftJET stands for Joint Engine Technology, sometimes being referred to as Microsoft JET Engine or simply Jet. Microsoft Access and Visual Basic use or have used Jet as their underlying database engine. It has since been superseded for general use, however, first by Microsoft Desktop Engine (MSDE), then later by SQL Server Express. For larger database needs, Jet databases can be upgraded (or, in Microsoft parlance, ""up-sized"") to Microsoft's flagship database product, SQL Server.However, this does not mean that a MS Jet (Red) database cannot match MS SQL Server in storage capacity. A 5 billion record MS Jet (Red) database with compression and encryption turned on requires about 1 terabyte of disk storage space, comprising hundreds of (*.mdb) files, each acting as partial table, and not as a database in itself.Over the years, Jet has become almost synonymous with Microsoft Access, to the extent that many people refer to a Jet database as an ""Access database"".