Android.content.SharedPreferences … A developer can
... within other documents and arrays. BSON also contains extensions that allow representation of data types that are not part of the JSON spec. For example, BSON has a Date type and a BinData type. BSON can be compared to binary interchange formats, like Protocol Buffers. BSON is more "schema-less" tha ...
... within other documents and arrays. BSON also contains extensions that allow representation of data types that are not part of the JSON spec. For example, BSON has a Date type and a BinData type. BSON can be compared to binary interchange formats, like Protocol Buffers. BSON is more "schema-less" tha ...
Creating a Table
... • The Entity-Relationship model: a convenient way of representing the world. • The Relational model: a model of organizing data using tables. ...
... • The Entity-Relationship model: a convenient way of representing the world. • The Relational model: a model of organizing data using tables. ...
Retail POS Release Notes
... The April 2011 release fixes an issue that occasionally occurred when Retail POS tried to access an item that was in the process of being updated from Retail Headquarters. New deployments automatically incorporate this fix, but upgrading does not. After upgrading, you must do the following. 1. On ea ...
... The April 2011 release fixes an issue that occasionally occurred when Retail POS tried to access an item that was in the process of being updated from Retail Headquarters. New deployments automatically incorporate this fix, but upgrading does not. After upgrading, you must do the following. 1. On ea ...
Configuring a JDBC Resource for Sybase IQ
... use the data drivers that are available to you when you install PowerCenter. Make sure that the JDBC driver JAR files are available on the same host as the Metadata Manager Agent. To test the connection settings to the data source, use any available interface to connect to it through JDBC. For examp ...
... use the data drivers that are available to you when you install PowerCenter. Make sure that the JDBC driver JAR files are available on the same host as the Metadata Manager Agent. To test the connection settings to the data source, use any available interface to connect to it through JDBC. For examp ...
database system
... information on more than one theme. As a result, needed information may appear in the lists only if information on other themes is also present – For Example: A list of Projects may include Project Manager information (Name, ID, and Phone Extension) and Project information (Name, ID, StartDate, Budg ...
... information on more than one theme. As a result, needed information may appear in the lists only if information on other themes is also present – For Example: A list of Projects may include Project Manager information (Name, ID, and Phone Extension) and Project information (Name, ID, StartDate, Budg ...
notes #5
... History of the Relational Model • Relational Database Model history – Proposed by Codd in 1970 – Pioneer projects such as at IBM and UC-Berkeley in mid-1970s – Today, still the dominant database model: ...
... History of the Relational Model • Relational Database Model history – Proposed by Codd in 1970 – Pioneer projects such as at IBM and UC-Berkeley in mid-1970s – Today, still the dominant database model: ...
The Graph Story of the SAP HANA Database
... semantic type, and possibly additional attributes. The relational model focuses on the representation of entities, their attributes and relational consistency constraints between them and requires the use of link tables to represent n-to-m relationships or additional attributes of relationships. In ...
... semantic type, and possibly additional attributes. The relational model focuses on the representation of entities, their attributes and relational consistency constraints between them and requires the use of link tables to represent n-to-m relationships or additional attributes of relationships. In ...
pdf file
... user that verifies that the messages (output and input) that are passed between the database and the user are the same in all worlds, and collapses those into one. This has the advantage of hiding the uncertain nature of the data from the users, allowing them to work with the database as if it were ...
... user that verifies that the messages (output and input) that are passed between the database and the user are the same in all worlds, and collapses those into one. This has the advantage of hiding the uncertain nature of the data from the users, allowing them to work with the database as if it were ...
Connecting Business Objects to Relational Databases
... tables, relations and basic predicate calculus functions to return desired values. One way to avoid the impedance mismatch between objects and relations is to use an object-oriented database. However, systems often need to store objects in a relational database. Sometimes a system needs relational c ...
... tables, relations and basic predicate calculus functions to return desired values. One way to avoid the impedance mismatch between objects and relations is to use an object-oriented database. However, systems often need to store objects in a relational database. Sometimes a system needs relational c ...
12. User-managed complete recovery and RMAN complete recovery
... relocated to a new file-system. And in some cases, new file-systems may need to be re-created and properly configured for stripe, load, and redundancy. This can be a difficult task to perform when the database is down, especially if minimal downtime cannot be tolerated by the users. In less demandin ...
... relocated to a new file-system. And in some cases, new file-systems may need to be re-created and properly configured for stripe, load, and redundancy. This can be a difficult task to perform when the database is down, especially if minimal downtime cannot be tolerated by the users. In less demandin ...
Getting connected with your DATA: Using SAS/CONNECT® and SAS/ACCESS® to work with data housed in a remote environment
... Figure 2: SAS/CONNECT SIGNON window SAS/CONNECT ships with a number of script files that establish the connection between SAS on the local host and SAS on the remote host. These are specific to the remote host, but can be modified from their standard form. You can also write your own script file, in ...
... Figure 2: SAS/CONNECT SIGNON window SAS/CONNECT ships with a number of script files that establish the connection between SAS on the local host and SAS on the remote host. These are specific to the remote host, but can be modified from their standard form. You can also write your own script file, in ...
Getting Started with Oracle and .NET
... product direction. It is intended for informational purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features ...
... product direction. It is intended for informational purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features ...
Handling of NULL Values in Preference Database Queries
... Abstract. In the last decade there has been much interest in preference query processing for various applications like personalized information or decision making systems. Preference queries aim to find only those objects that are most preferred by the user. However, the underlying data set may cont ...
... Abstract. In the last decade there has been much interest in preference query processing for various applications like personalized information or decision making systems. Preference queries aim to find only those objects that are most preferred by the user. However, the underlying data set may cont ...
Press Release
... failover via integration with Oracle Clusterware and Oracle Data Guard. These new product capabilities further enable enterprises to benefit from the extreme performance that in-memory database caching in the middletier offers. Oracle In-Memory Database Cache is fully integrated with the Oracle infr ...
... failover via integration with Oracle Clusterware and Oracle Data Guard. These new product capabilities further enable enterprises to benefit from the extreme performance that in-memory database caching in the middletier offers. Oracle In-Memory Database Cache is fully integrated with the Oracle infr ...
SISTEMI INFORMATIVI - Roma Tre University
... • software system able to manage collections of data that are – large (bigger, often much bigger, than the main memory available) – shared (used by various applications and users) – persistent (with a lifespan that is not limited to single executions of the programs that use them) and to ensure thei ...
... • software system able to manage collections of data that are – large (bigger, often much bigger, than the main memory available) – shared (used by various applications and users) – persistent (with a lifespan that is not limited to single executions of the programs that use them) and to ensure thei ...
Paper Contents (Cont.)
... time-varying data. They only provide standard data types for encoding dates or timestamps. •What this paper aims for : With regard to using standard SQL to manipulate temporal data, there has been studies showing how to define temporal join, projection and difference, but NOT how to deal with tempor ...
... time-varying data. They only provide standard data types for encoding dates or timestamps. •What this paper aims for : With regard to using standard SQL to manipulate temporal data, there has been studies showing how to define temporal join, projection and difference, but NOT how to deal with tempor ...
SQL DDL Language
... • A relational databases system: A database infrastructure which implements the relational model. Allows for complex definitions of tables, including data types and constraints. • By converting an ER diagram to the relational model, we get abstract definitions that we can reason about • By convertin ...
... • A relational databases system: A database infrastructure which implements the relational model. Allows for complex definitions of tables, including data types and constraints. • By converting an ER diagram to the relational model, we get abstract definitions that we can reason about • By convertin ...
EMC INFRASTRUCTURE FOR HIGH PERFORMANCE MICROSOFT AND ORACLE DATABASE SYSTEMS
... Oracle LUN configuration ............................................................................................................... 20 Microsoft SQL Server workload type ............................................................................................... 20 SQL Server 2012 DSS worklo ...
... Oracle LUN configuration ............................................................................................................... 20 Microsoft SQL Server workload type ............................................................................................... 20 SQL Server 2012 DSS worklo ...