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Question 77 - CTAL-TTA discussion

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You are working on the first release or an online dating service product Market research has shown that the site can expect to experience its heaviest usage during the months of January March June October. November and December During these months usage can be 2 to 10 times higher than dunng other times it has also been determined that people win not tolerate a wait time higher than 2 seconds for queries made regarding potential dates who have selected their profile Extensive usability studies have been done by the marketing department, including work with focus groups and comparative analysis of other similar sites The analysis on the project have provided detailed Ul mockups in reading the design documents, you have discovered that the marketing team plans to run reports to analyze usage patterns to improve the advertising What item on the architecture review checklist will be important to verify to ensure these reports don't impact the user response time?

A.
Connection pooling
Answers
A.
Connection pooling
B.
Load balancing
Answers
B.
Load balancing
C.
Process isolation between OLTP and OLAP
Answers
C.
Process isolation between OLTP and OLAP
D.
Lazy Instantiation
Answers
D.
Lazy Instantiation
Suggested answer: C

Explanation:

For an online dating service experiencing heavy usage, particularly important in the architecture review checklist is to verify the process isolation between OLTP (Online Transaction Processing) and OLAP (Online Analytical Processing). This ensures that heavy reporting activities do not impact the real-time transactional processes that affect user experience, such as query response times. Ensuring process isolation allows both systems to operate efficiently without interference, critical during peak usage times .

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asked 18/09/2024
Malik Adeel Imtiaz
30 questions
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