Query processing refers to the sequence of steps that the DBMS will initiate to process the query. Queries can be broadly divided into two categories: single-scan queries and multiscan queries. In a single-scan
AES is approved by the National Institute of Standards and Technology (NIST) to replace the Data Encryption Standard (DES). The DBMS_CRYPTO package allows you to encrypt and decrypt common data types, including RAW and large objects (LOBs), such as images and audio. In addition, DBMS_CRYPTO...
SQL Injection Attack: exploits the poorly designed DBMS by inserting malicious SQL query into the input data. This kind of attack allows attacker to tamper with existing data, spoof identity, and violate user’s privacy. 3.3.2.1 Countermeasures against IoT middle-ware layer attacks . Protecting da...
The analysis of user requirements and design are the most important stages in the process. Users must be heavily involved in the development process if the view is going to fulfil their needs both with the business language used to name fields and the data that can be accessed. ...
Refer to About networking in Azure VM disaster recovery to learn more on the networking setup on DR region. Azure Standard Load Balancer provides networking elements for the high-availability design of your SAP systems. For clustered systems, Standard Load Balancer provides the virtual IP address ...
Then, on the basis of this design, optimal equipment and devices are procured and the system is constructed. In contrast to this approach, the designers of an IDC for cloud services seek to minimize variation in equipment type and to use many units of equipment having the same specifications ...
When a skill is described as experimental, it means that the technology is immature and currently in the process of being added to the Web platform (or considered for addition). Think carefully before you start using experimental technology in any kind of production project. The definition used ...
irrational.');END;WHEN shape = 'rectangle' THEN area := length * width;ELSEBEGINDBMS_OUTPUT.PUT_LINE('No formula to calculate area of a' || shape);RAISE PROGRAM_ERROR;END;END CASE; A sequence of statements that uses query results to select alternative actions is common in database appli...
SQL Access Advisor Enhancements: Partition Advisor SQL Access Advisor has been enhanced in Oracle Database 11g to provide partition advice as a part of SQL access structure recommendations. The new and improved SQL Access Advisor now gives comprehensive advice on how to optimize schema design for ...
browser-enable: The process of converting an InfoPath form template into a format that can be rendered in a web browser, and publishing it to and activating it on a protocol server that is running InfoPath Forms Services. browser-enabled form template: A form template that is published to a...