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H13-831_V2.0 · Question #2777
H13-831_V2.0 Question #2777: Real Exam Question with Answer & Explanation
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Question
Which of the following are ways to optimize data access in low-latency services? (Multiple choice)
Options
- AAnalyze business functions and how users use system data to rationally plan database partition tables
- BChoose the right database and sharding algorithm to shard your database
- CStorage of infrequently accessed historical data by classification (generally by date)
- DUse middleware to build a database cluster
- EHorizontally split large tables based on field update frequency or field range frequency
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