Introduction to LINQ
... database passed SQL queries as Strings to the database management system then processed the results. ...
... database passed SQL queries as Strings to the database management system then processed the results. ...
SQLite
... The Activity class. • create an activity class and add DBAdatper db = new DBAdapter(this); • Access and use the DB. db.open(); id = db.insertName("Jim", 3012); • note if (id == -1) then it failed to insert //whatever else you want to do. db.close(); ...
... The Activity class. • create an activity class and add DBAdatper db = new DBAdapter(this); • Access and use the DB. db.open(); id = db.insertName("Jim", 3012); • note if (id == -1) then it failed to insert //whatever else you want to do. db.close(); ...
Accelerating Business Intelligence with Oracle TimesTen In
... Runs in the middle-tier Caches subset of Oracle database Full featured in-memory RDBMS Accelerates applications Scale up, Scale out Read/write caching, local or global Cache pre-loaded/loaded-on-demand Automatic synchronization Built-in high availability ...
... Runs in the middle-tier Caches subset of Oracle database Full featured in-memory RDBMS Accelerates applications Scale up, Scale out Read/write caching, local or global Cache pre-loaded/loaded-on-demand Automatic synchronization Built-in high availability ...
Chapter 1 Introduction to Databases
... (DTP) standard. A DBMS that supports this standard can function as a resource manager under the control of a TP Monitor acting as a transaction manager. We discuss distributed transactions and the DTP standard in Chapters 23 and 24. ...
... (DTP) standard. A DBMS that supports this standard can function as a resource manager under the control of a TP Monitor acting as a transaction manager. We discuss distributed transactions and the DTP standard in Chapters 23 and 24. ...
Client/Server Computing (the wave of the future)
... typical use of technology in client-server Accepts requests for data, retrieves the data from its database(or requests data from another node)and passes the results back. Compute server with data server provides the same functionality. The server requirement depends on the size of database, sp ...
... typical use of technology in client-server Accepts requests for data, retrieves the data from its database(or requests data from another node)and passes the results back. Compute server with data server provides the same functionality. The server requirement depends on the size of database, sp ...
Client/Server Computing (the wave of the future)
... typical use of technology in client-server Accepts requests for data, retrieves the data from its database(or requests data from another node)and passes the results back. Compute server with data server provides the same functionality. The server requirement depends on the size of database, sp ...
... typical use of technology in client-server Accepts requests for data, retrieves the data from its database(or requests data from another node)and passes the results back. Compute server with data server provides the same functionality. The server requirement depends on the size of database, sp ...
Building Deterministic Transaction Processing Systems without
... possibility of hardware failures, variable network latency if the system is partitioned and/or replicated across multiple physical machines, deadlock detection and resolution mechanisms, and so forth. ...
... possibility of hardware failures, variable network latency if the system is partitioned and/or replicated across multiple physical machines, deadlock detection and resolution mechanisms, and so forth. ...
sql database server architectures
... extend the database server's functions. However, the primary use of stored procedures (in all of its variations) is to create the server side of an application's logic. The encapsulation features of stored procedures are well suited for creating performancecritical applications known as Online Trans ...
... extend the database server's functions. However, the primary use of stored procedures (in all of its variations) is to create the server side of an application's logic. The encapsulation features of stored procedures are well suited for creating performancecritical applications known as Online Trans ...
the composite information systems laboratory (cisl)
... We have examined the specification and use of metadata in a simple source-receiver model [SI89a, SI89b]. The source (database) supplies data used by the receiver (application). Using metadata we described a method for determining semantic reconciliation between a source and a receiver (i.e., whether ...
... We have examined the specification and use of metadata in a simple source-receiver model [SI89a, SI89b]. The source (database) supplies data used by the receiver (application). Using metadata we described a method for determining semantic reconciliation between a source and a receiver (i.e., whether ...
ColdFusion MX - Villanova University
... CFML is typeless – you do not specify variable data types. Although, CFML data falls into the following categories: simple (boolean values, numbers, strings, etc.), complex (arrays, structures, queries), binary (such as the contents of a .gif file), object (like Java, CORBA or ColdFusion component o ...
... CFML is typeless – you do not specify variable data types. Although, CFML data falls into the following categories: simple (boolean values, numbers, strings, etc.), complex (arrays, structures, queries), binary (such as the contents of a .gif file), object (like Java, CORBA or ColdFusion component o ...
Fundamentals of Object-Oriented Languages, Systems, and Methods
... System Project Approaches, To appear in: T.W. Olle et.al. (Eds.), Proceedings of CRIS'94, ...
... System Project Approaches, To appear in: T.W. Olle et.al. (Eds.), Proceedings of CRIS'94, ...
Installation Overview
... Creation of the Main Database DesInventar uses a small database (small, but VERY important) in which it will store information about ALL disasters databases available to be used with the software. It is called the “Main” database because DesInventar can’t work without it. If you are an expert user a ...
... Creation of the Main Database DesInventar uses a small database (small, but VERY important) in which it will store information about ALL disasters databases available to be used with the software. It is called the “Main” database because DesInventar can’t work without it. If you are an expert user a ...
Data storage overview SQLite databases
... android.R.layout.two_line_list_item, // Specify the row template to use (here, two // columns bound to the two retrieved cursor rows). mCursor, // Pass in the cursor to bind to. // Array of cursor columns to bind to. ...
... android.R.layout.two_line_list_item, // Specify the row template to use (here, two // columns bound to the two retrieved cursor rows). mCursor, // Pass in the cursor to bind to. // Array of cursor columns to bind to. ...
Distributed Databases
... Loss of messages Handled by network transmission control protocols such as TCPIP Failure of a communication link Handled by network protocols, by routing messages via alternative links Network partition A network is said to be partitioned when it has been split into two or more subsystem ...
... Loss of messages Handled by network transmission control protocols such as TCPIP Failure of a communication link Handled by network protocols, by routing messages via alternative links Network partition A network is said to be partitioned when it has been split into two or more subsystem ...
XDAPrevalenceEnglish
... • First executes, later serialize (Redo Log) • Uses a specific list (StringList like) of high performance and low memory consumption. • The programmer is not worried about this (bigger abstraction) • The transactions are methods of the business classes (more natural and little code) • Imposes "all" ...
... • First executes, later serialize (Redo Log) • Uses a specific list (StringList like) of high performance and low memory consumption. • The programmer is not worried about this (bigger abstraction) • The transactions are methods of the business classes (more natural and little code) • Imposes "all" ...
Components of a Database System
... that satisfies given conditions 1. SQL(Structured Query Language): Data access language (CH 9) 2. QBE(Query By Example): (Figure 2-8) 3. QBF(Query By Form): user types query constraints on a data entry form and press search button ...
... that satisfies given conditions 1. SQL(Structured Query Language): Data access language (CH 9) 2. QBE(Query By Example): (Figure 2-8) 3. QBF(Query By Form): user types query constraints on a data entry form and press search button ...
Chapter 20: Advanced Transaction Processing
... Execution of workflows - execute transactions specified in the workflow while also providing traditional database safeguards related to the correctness of computations, data integrity, and durability. E.g.: Loan application should not get lost even if system fails. Extend transaction concepts ...
... Execution of workflows - execute transactions specified in the workflow while also providing traditional database safeguards related to the correctness of computations, data integrity, and durability. E.g.: Loan application should not get lost even if system fails. Extend transaction concepts ...
Two Phase Locking - Department of Computer Science
... • The part of the DBMS that keeps track of the locks issued to transactions is call the lock manager. The lock manager maintains a lock table which is a hash table with data object identifier as the key. The DBMS also maintains a descriptive entry for each transaction in a transaction table. The ent ...
... • The part of the DBMS that keeps track of the locks issued to transactions is call the lock manager. The lock manager maintains a lock table which is a hash table with data object identifier as the key. The DBMS also maintains a descriptive entry for each transaction in a transaction table. The ent ...
JRS New and Noteworthy Sprint 3
... gathering knowledge and reporting on an enterprise's software life cycle data. It can create consolidated reports on data in RTC, RQM, RM and others and show how the data links together. It also has the power to display data together that reside in different project areas. Then the data can be displ ...
... gathering knowledge and reporting on an enterprise's software life cycle data. It can create consolidated reports on data in RTC, RQM, RM and others and show how the data links together. It also has the power to display data together that reside in different project areas. Then the data can be displ ...
No Slide Title
... Networks, Relational Probability Trees, Stochastic Logic Programming to name a few) ...
... Networks, Relational Probability Trees, Stochastic Logic Programming to name a few) ...
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... Comparing WDB interface integration and database schema integration. WDB interface schema is simpler (one table/view versus multiple tables of a database schema). Attributes in WDB interface are more complex as they may consist of multiple elements. WDB interface mixes attributes and query con ...
... Comparing WDB interface integration and database schema integration. WDB interface schema is simpler (one table/view versus multiple tables of a database schema). Attributes in WDB interface are more complex as they may consist of multiple elements. WDB interface mixes attributes and query con ...
Versant Object Database
Versant Object Database (VOD) is an object database software product developed by Versant Corporation.The Versant Object Database enables developers using object oriented languages to transactionally store their information by allowing the respective language to act as the Data Definition Language (DDL) for the database. In other words, the memory model is the database schema model.In general, persistence in VOD in implemented by declaring a list of classes, then providing a transaction demarcation application programming interface to use cases. Respective language integrations adhere to the constructs of that language, including syntactic and directive sugars.Additional APIs exist, beyond simple transaction demarcation, providing for the more advanced capabilities necessary to address practical issues found when dealing with performance optimization and scalability for systems with large amounts of data, many concurrent users, network latency, disk bottlenecks, etc.