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MongoDB Interview Questions

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41.

What are Capped Collections and their use cases?

intermediate

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42.

How do you design schema for time-series data?

expert

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43.

What are the best practices for MongoDB performance optimization?

expert

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44.

What is sharding in MongoDB and when should you use it?

expert

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45.

How do you choose a good shard key?

expert

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46.

Explain the role of config servers in sharding.

expert

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47.

What is chunk migration and how does the balancer work?

expert

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48.

How do you secure MongoDB in production?

expert

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49.

How do you implement multi-document transactions?

expert

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50.

What are the performance considerations for transactions?

expert

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51.

Explain MongoDB Change Streams.

expert

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52.

How do you implement geospatial queries in MongoDB?

expert

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Showing 41 to 52 of 52 results

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