Question 2In use cases for RDBMS, what is one of the reasons that relational databases are so well suited for OLTP applications?1 pointAllow you to make changes in the database even while a query is being executed Offer easy backup and restore options Support the ability to insert, update, or delete small amounts of data Minimize data redundancy
Question
Question 2In use cases for RDBMS, what is one of the reasons that relational databases are so well suited for OLTP applications?1 pointAllow you to make changes in the database even while a query is being executed Offer easy backup and restore options Support the ability to insert, update, or delete small amounts of data Minimize data redundancy
Solution
One of the reasons that relational databases are so well suited for Online Transaction Processing (OLTP) applications is that they support the ability to insert, update, or delete small amounts of data.
This is crucial for OLTP applications which typically involve high volumes of short online transactions (INSERT, UPDATE, DELETE). The emphasis for these systems is put on very fast query processing, maintaining data integrity in multi-access environments and effectiveness measured by number of transactions per second. In these kinds of systems, operations are structured and repetitive.
So, the ability of RDBMS to handle small amounts of data efficiently makes it an ideal choice for OLTP applications.
Similar Questions
A business wants to set up a database to store customer and order information. They have decided to use a relational database. Which of the following is the main benefit of using a relational database?answerThe data is stored as a single file for quick retrieval.The data can be saved as a flat file.The data can be organized into separate tables that are related to each other.The data can be stored as unstructured data.
What is/are the reason(s) for considering a NoSQL database, rather than a relational database?Question 8Select one or more:Select one or more:a.Complex transactions can be performed to preserve consistency across difference transactions.b.A database can allow the insertion of data without a pre-defined schema.c.High-performance queries are needed over a large amount of data, while update operations are rare.d.A declarative query language is preferred for querying data and managing data integrity.
5.Question 5Which of the following is an advantage of using relational databases?1 point
Which type of database system is optimized for retrieval of large amounts of data? OLAP (Online Analytical Processing) OLTP (Online Transaction Processing) NoSQL RDBMS (Relational Database Management System)
What are the Disadvantages of using a Database?Compressed data redundancy.Substantial hardware and software set-up costs.Databases are complex and difficult to design.Improved data security.Reduced data entry, storage, and retrieval costs
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