π New Aggregations Operators:
- $median: Calculate the median value in a group
- $percentile: Calculate the percentile value in a group
β±οΈ Time Series:
- Optimized for storing, querying, and processing time-series data
π Compound Wildcard Indexes:
- Wildcard index on a single field
π Atlas Search Index Management:
- Fine-grained text indexing and querying of data
π Change Stream:
- Inform downstream systems once data is updated
π Queryable Encryption:
- End-to-end encryption of sensitive data
- Query encrypted data without decrypting
Editor
Danny Chan, specialty of FSI and Serverless
Kenny Chan, specialty of FSI and Machine Learning
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