Introduction to JDeveloper
... Using JDeveloper Features • JDeveloper features that facilitate ease of application development include: Application Navigator Database Navigator Editor (code or visual editors) Component Palette Resource Palette (IDE and Application) Data Controls panel Structure Window Property Inspector Log Wind ...
... Using JDeveloper Features • JDeveloper features that facilitate ease of application development include: Application Navigator Database Navigator Editor (code or visual editors) Component Palette Resource Palette (IDE and Application) Data Controls panel Structure Window Property Inspector Log Wind ...
Setup Flashback Database on Data Guard Physical Standby
... Use the log switches to determine the log sequence and SCN affected. Flashback can take you back to either an SCN or timestamp. Under certain circumstances, the timestamp you are looking for will not be found in the Flashback Logs so going back to an SCN is usually the safer approach. ...
... Use the log switches to determine the log sequence and SCN affected. Flashback can take you back to either an SCN or timestamp. Under certain circumstances, the timestamp you are looking for will not be found in the Flashback Logs so going back to an SCN is usually the safer approach. ...
XML - Rose
... On-Line Analytical Processing Salman Azhar Warehousing Data Cubes Data Mining These slides use some figures, definitions, and explanations from ElmasriNavathe’s Fundamentals of Database Systems and Molina-Ullman-Widom’s Database Systems ...
... On-Line Analytical Processing Salman Azhar Warehousing Data Cubes Data Mining These slides use some figures, definitions, and explanations from ElmasriNavathe’s Fundamentals of Database Systems and Molina-Ullman-Widom’s Database Systems ...
Hardware Acceleration in Commercial Databases
... In addition to the efficient and secure management of data specified by the relational model, commercial databases like Oracle and DB2 now provide support for data organized under the object model. Object types and other features such as large objects (LOBs), external procedures, extensible indexing ...
... In addition to the efficient and secure management of data specified by the relational model, commercial databases like Oracle and DB2 now provide support for data organized under the object model. Object types and other features such as large objects (LOBs), external procedures, extensible indexing ...
Database Security:An Introduction
... To control the granting and revoking of relation privileges, each relation R in a database is assigned and owner account, which is typically the account that was used when the relation was created in the first place. • The owner of a relation is given all privileges on that relation. • In SQL2, th ...
... To control the granting and revoking of relation privileges, each relation R in a database is assigned and owner account, which is typically the account that was used when the relation was created in the first place. • The owner of a relation is given all privileges on that relation. • In SQL2, th ...
Chapter 9
... databases, the doc table definition allows attributes that are sets and structured attributes like MyDate. Allows composite attributes and multivalued attributes ...
... databases, the doc table definition allows attributes that are sets and structured attributes like MyDate. Allows composite attributes and multivalued attributes ...
cursor
... Sending an HTML email using Python: When you send a text message using Python then all the content will be treated as simple text. Even if you will include HTML tags in a text message, it will be displayed as simple text and HTML tags will not be formatted according to HTML syntax. But Python provi ...
... Sending an HTML email using Python: When you send a text message using Python then all the content will be treated as simple text. Even if you will include HTML tags in a text message, it will be displayed as simple text and HTML tags will not be formatted according to HTML syntax. But Python provi ...
Java Database Connectivity (JDBC)
... • Programs developed with Java/JDBC are platform and vendor independent. • “write once, compile once, run anywhere” • Write apps in java to access any DB, using standard SQL statements – while still following Java conventions. • JDBC driver manager and JDBC drivers provide the bridge between the dat ...
... • Programs developed with Java/JDBC are platform and vendor independent. • “write once, compile once, run anywhere” • Write apps in java to access any DB, using standard SQL statements – while still following Java conventions. • JDBC driver manager and JDBC drivers provide the bridge between the dat ...
Database as Model - UMD Department of Computer Science
... Data Abstraction (3) • View level. There may be multiple different views, each of which represents a simpler subset of the functions and data available at the conceptual level. Different user types may require different parts of the database (for example, a bank account database might be accessed b ...
... Data Abstraction (3) • View level. There may be multiple different views, each of which represents a simpler subset of the functions and data available at the conceptual level. Different user types may require different parts of the database (for example, a bank account database might be accessed b ...
here
... • At the core of concurrency is accessibility. In one extreme, data becomes inaccessible once a user touches the data. This ensures that data that is being considered for update is not shown. In the other extreme, data is always readable. The data is even readable when it is locked for update. DAVID ...
... • At the core of concurrency is accessibility. In one extreme, data becomes inaccessible once a user touches the data. This ensures that data that is being considered for update is not shown. In the other extreme, data is always readable. The data is even readable when it is locked for update. DAVID ...
Lesson, Module, or Course Title>
... Cache Hit Conditions A cache hit occurs only when certain conditions are met, such as the following: • Query WHERE clause constraints need to be equivalent to the cached results or to a subset of the results. • All the columns in the SELECT list of a new query must exist in the cached query or they ...
... Cache Hit Conditions A cache hit occurs only when certain conditions are met, such as the following: • Query WHERE clause constraints need to be equivalent to the cached results or to a subset of the results. • All the columns in the SELECT list of a new query must exist in the cached query or they ...
PDF 496k - Journal of the Text Encoding Initiative
... Once the logical model is established, the next task was to implement the selected schema into a database management system, what is known as the “physical model.” (Silberschatz 2002: 40) As far as the selection of the system is concerned, native XML databases, such as eXist or BaseX, were discarded ...
... Once the logical model is established, the next task was to implement the selected schema into a database management system, what is known as the “physical model.” (Silberschatz 2002: 40) As far as the selection of the system is concerned, native XML databases, such as eXist or BaseX, were discarded ...
SQL Server 2016 and Power BI Presentation Materials
... • On-premises, private cloud, and public cloud • Common development, management, and identity tools including Active Directory, Visual Studio, Hyper-V, and System Center • Scalability, availability, security, identity, backup and restore, and replication • Many data sources from multiple vendors to ...
... • On-premises, private cloud, and public cloud • Common development, management, and identity tools including Active Directory, Visual Studio, Hyper-V, and System Center • Scalability, availability, security, identity, backup and restore, and replication • Many data sources from multiple vendors to ...
Preview Sample 1
... 2.1 Refer to the chapter opener, “Meet Ingenix.” In your opinion, what could have been done to prevent the faulty database from costing consumers billions of dollars? How would you clean up the Ingenix database? Students’ response may differ. However, their response should include: data inconsistenc ...
... 2.1 Refer to the chapter opener, “Meet Ingenix.” In your opinion, what could have been done to prevent the faulty database from costing consumers billions of dollars? How would you clean up the Ingenix database? Students’ response may differ. However, their response should include: data inconsistenc ...
g EMC VSPEX FOR VIRTUALIZED ORACLE DATABASE 11 OLTP
... customers who often have growing, isolated IT environments running server-centric applications and who face increasing Oracle backup and recovery issues. This VSPEX solution is designed to meet the customer’s Oracle database challenges while enabling customers to grow in performance, scalability, re ...
... customers who often have growing, isolated IT environments running server-centric applications and who face increasing Oracle backup and recovery issues. This VSPEX solution is designed to meet the customer’s Oracle database challenges while enabling customers to grow in performance, scalability, re ...
chapter19
... Consistency: the sum of A and B is unchanged by the transaction Atomicity : if the system fails after step 3 and before step 6, the system should ensure that its updates are not reflected in the database, else inconsistency will result. Duribility : once the user has been notified that the transacti ...
... Consistency: the sum of A and B is unchanged by the transaction Atomicity : if the system fails after step 3 and before step 6, the system should ensure that its updates are not reflected in the database, else inconsistency will result. Duribility : once the user has been notified that the transacti ...
nd5techinfo - Isoprime Corporation
... other operations. Access to these functions by persons who are unfamiliar with the details of the program could adversely affect your operation or result in loss of data. In general, only persons acting as System Administrator should know the passwords. The default Administration Password is 'nicu43 ...
... other operations. Access to these functions by persons who are unfamiliar with the details of the program could adversely affect your operation or result in loss of data. In general, only persons acting as System Administrator should know the passwords. The default Administration Password is 'nicu43 ...
Chapter 1 - Websupport1
... – Multiuser access control • uses sophisticated algorithms to ensure multiple users can access the database concurrently without compromising the integrity of the database ...
... – Multiuser access control • uses sophisticated algorithms to ensure multiple users can access the database concurrently without compromising the integrity of the database ...
Oracle Database
Oracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is an object-relational database management system produced and marketed by Oracle Corporation.Larry Ellison and his two friends and former co-workers, Bob Miner and Ed Oates, started a consultancy called Software Development Laboratories (SDL) in 1977. SDL developed the original version of the Oracle software. The name Oracle comes from the code-name of a CIA-funded project Ellison had worked on while previously employed by Ampex.