1 INF312 - Advanced Database Systems INF312 - Advanced
... An object’s attributes and relationships to other objects are properties that make up the object’s state; Operations are properties as well, and make up the behavior of the object. Objects are instances of types within a super- and sub-type hierarchy; Type of object is known at creation (and does no ...
... An object’s attributes and relationships to other objects are properties that make up the object’s state; Operations are properties as well, and make up the behavior of the object. Objects are instances of types within a super- and sub-type hierarchy; Type of object is known at creation (and does no ...
mod-C
... System uses mapping to fetch relevant data from relations and construct objects Updated objects are stored back in database by generating corresponding update/insert/delete statements The Hibernate ORM system is widely used described in Section 9.4.2 ...
... System uses mapping to fetch relevant data from relations and construct objects Updated objects are stored back in database by generating corresponding update/insert/delete statements The Hibernate ORM system is widely used described in Section 9.4.2 ...
Scaling Multicore Databases via Constrained Parallel Execution
... cores has become an important research problem. A key challenge facing multi-core databases is how to support serializable transactions while maximizing parallelism so as to scale to many CPU cores. Popular concurrency control schemes are based on two-phase locking (2PL) [5, 19] or optimistic concur ...
... cores has become an important research problem. A key challenge facing multi-core databases is how to support serializable transactions while maximizing parallelism so as to scale to many CPU cores. Popular concurrency control schemes are based on two-phase locking (2PL) [5, 19] or optimistic concur ...
Java Database
... The JDBC-to-ODBC bridge driver connects Java programs to Microsoft ODBC (Open Database Connectivity) data sources. The Java 2 Software Development Kit from Sun Microsystems, Inc. includes the JDBC-to-ODBC bridge driver (sun.jdbc.odbc.JdbcOdbcDriver). This driver typically requires the ODBC driver to ...
... The JDBC-to-ODBC bridge driver connects Java programs to Microsoft ODBC (Open Database Connectivity) data sources. The Java 2 Software Development Kit from Sun Microsystems, Inc. includes the JDBC-to-ODBC bridge driver (sun.jdbc.odbc.JdbcOdbcDriver). This driver typically requires the ODBC driver to ...
Semantic Data Control
... Informally, these functions must ensure that authorized users perform correct operations on the database, contributing to the maintenance of database integrity. In RDBMS semantic data control can be achieved in a uniform way ...
... Informally, these functions must ensure that authorized users perform correct operations on the database, contributing to the maintenance of database integrity. In RDBMS semantic data control can be achieved in a uniform way ...
Chapter 6
... test relations to see if they are legal under a given set of functional dependencies. If a relation r is legal under a set F of functional dependencies, we say that r satisfies F. specify constraints on the set of legal relations; we say that F holds on R if all legal relations on R satisfy the ...
... test relations to see if they are legal under a given set of functional dependencies. If a relation r is legal under a set F of functional dependencies, we say that r satisfies F. specify constraints on the set of legal relations; we say that F holds on R if all legal relations on R satisfy the ...
Operating System Security Fundamentals
... • Peer-to-peer programs: allow users to share files over the Internet • Reasons for blocking file sharing: ...
... • Peer-to-peer programs: allow users to share files over the Internet • Reasons for blocking file sharing: ...
ch22 - Pearson
... transactions must execute independently and be logically consistent with results obtained if transactions executed one at a time, in some arbitrary serial order. Same fundamental principles as for centralized DBMS. DDBMS must ensure both global and local transactions do not interfere with each o ...
... transactions must execute independently and be logically consistent with results obtained if transactions executed one at a time, in some arbitrary serial order. Same fundamental principles as for centralized DBMS. DDBMS must ensure both global and local transactions do not interfere with each o ...
Introduction to JDeveloper
... view of and access to many types of resources – Facilitates sharing resources among developers ...
... view of and access to many types of resources – Facilitates sharing resources among developers ...
The Third Extended File System with Copy-on-Write
... Processing Data Intensive Queries in Scientific Database Federations ...
... Processing Data Intensive Queries in Scientific Database Federations ...
11. Building Information Systems
... Hierarchical DBMS • Organizes data in a tree-like structure • Supports one-to-many parent-child ...
... Hierarchical DBMS • Organizes data in a tree-like structure • Supports one-to-many parent-child ...
Chapter 19: Distributed Databases
... more expensive, but avoids some drawbacks of two-phase commit protocol. This protocol is not widely used, but variants of this protocol are used in some critical applications. ...
... more expensive, but avoids some drawbacks of two-phase commit protocol. This protocol is not widely used, but variants of this protocol are used in some critical applications. ...
Chapter 3
... – represents data in a format that is meaningful to a user and to the software programs that process that data – Can be different for different users as described in subschemas – Underlying structure may change but subschema (user view) remains the same ...
... – represents data in a format that is meaningful to a user and to the software programs that process that data – Can be different for different users as described in subschemas – Underlying structure may change but subschema (user view) remains the same ...
Database Programming Languages (DBPL-5)
... The proposed approach could be implemented simply by defining state representation in the language, primitive database operators, and state combinators to construct complex database operators. Even a very simple query, however, must be coded as a series of primitive operations in a single state-tran ...
... The proposed approach could be implemented simply by defining state representation in the language, primitive database operators, and state combinators to construct complex database operators. Even a very simple query, however, must be coded as a series of primitive operations in a single state-tran ...
Session Title That is Really Long and Covers Two Lines
... Build what you need. It’s a spectrum. ...
... Build what you need. It’s a spectrum. ...
Creating the Data Layer
... In this module we are not going into any depth on database design but we will cover enough to get started. We will be creating some tables and some stored procedures. Notice how the different entities in the database are named. Tables are being given the prefix tbl, stored procedures sproc. Naming ...
... In this module we are not going into any depth on database design but we will cover enough to get started. We will be creating some tables and some stored procedures. Notice how the different entities in the database are named. Tables are being given the prefix tbl, stored procedures sproc. Naming ...
Alava Consulting TANYA D. BRIDGES
... Upgrade of most SQL 2000 and SQL 2005 databases to SQL 2008. Some databases were unable to be migrated and moved as is. Migration of SSIS servers to new servers for Marathon Petroleum Installation and configuration of Windows 2003 and 2008 servers as well as DHCP Moving Oracle 9i and 10g databases a ...
... Upgrade of most SQL 2000 and SQL 2005 databases to SQL 2008. Some databases were unable to be migrated and moved as is. Migration of SSIS servers to new servers for Marathon Petroleum Installation and configuration of Windows 2003 and 2008 servers as well as DHCP Moving Oracle 9i and 10g databases a ...
Data-Protection Modes Data Guard provides three high
... log files are resolved. When all gaps are resolved, the primary database automatically resumes operating in maximum availability mode. This mode guarantees that no data loss occurs if the primary database fails, but only if a second fault does not prevent a complete set of redo data from being sent ...
... log files are resolved. When all gaps are resolved, the primary database automatically resumes operating in maximum availability mode. This mode guarantees that no data loss occurs if the primary database fails, but only if a second fault does not prevent a complete set of redo data from being sent ...
Keed Admin Course
... Oracle Background Processes: • Execute general database task • Are automatically started when database is started • Mandatory and optional background processes • serveral instances of some background processes can start (heavy use) • Background processes are visible in V$BGPROCESS ...
... Oracle Background Processes: • Execute general database task • Are automatically started when database is started • Mandatory and optional background processes • serveral instances of some background processes can start (heavy use) • Background processes are visible in V$BGPROCESS ...
The Role of Database Management Systems for Investigative Data
... upon the specific circumstances of that community. It is realized that an advantage to one community of u~en:i may al.:tually be considered a disadvantage to another. We will list some of the more commonly cited advantages and let the reader judge their importance to his setting: A. Reduction in dat ...
... upon the specific circumstances of that community. It is realized that an advantage to one community of u~en:i may al.:tually be considered a disadvantage to another. We will list some of the more commonly cited advantages and let the reader judge their importance to his setting: A. Reduction in dat ...
CPGM21X1 - Sheridan College
... need to match exactly. E.g. Data Source=mycrapbox\sqlexpress; Initial Catalog=KaluhaBooks; User ID=ungabunga; Password=whatevah Server=mycrapbox\sqlexpress; Database=KaluhaBooks; User ID=ungabunga; Password=whatevah ...
... need to match exactly. E.g. Data Source=mycrapbox\sqlexpress; Initial Catalog=KaluhaBooks; User ID=ungabunga; Password=whatevah Server=mycrapbox\sqlexpress; Database=KaluhaBooks; User ID=ungabunga; Password=whatevah ...