Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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- For this discussion, evaluate either Oracle, Microsoft SQL Server, or MySQL and pick a hardware performance tuning method or parallel hint method and summarize how it helps to improve query performance times. This should be 200-250 words in length. Then compare a peers evaluation of a different method to your own, and determine which you think would have a greater performance impact. They cannot have evaluated the same database and tuning method that you have. This should be a 100-150 word response. This part should be done as a reply to your own thread with a reference to the name of student you're comparing againstarrow_forwardIn a database for an airline, consider "snapshot isolation." The question is if a strategy that doesn't allow for serialization is appropriate for airlines that are able to improve their overall profitability.arrow_forwardTo get started, a database transaction must be initiated. We're going to focus on the bright side of things when we talk again.arrow_forward
- You may use the phrase "snapshot isolation" to illustrate how a database for an airline might be created. A non-serialized system would be acceptable if airlines are able to improve their performance as a whole.arrow_forwardAs illustrated, a relational database can't have these connections.arrow_forwardWhat would be a reason why we may want to denormalize our database? a.) We may want to prioritize performance rather than data anomalies. b.) We want to increase the number of joins between tables to optimize performance. c.) We want to eliminate repeating groups. d.) We want to reduce redundancy.arrow_forward
- In terms of performance tuning, how do buffer management strategies influence database response times?arrow_forwardThe term "database as a service," or DaaS for short, refers to this model. What is it actually, and how does it carry out its duties? What are some of the benefits and drawbacks of using a technique that is based on DevOps, and how can it be implemented?arrow_forward
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