Amazon DocumentDB (with MongoDB compatibility) adds support for 46 new MongoDB operators in version 8.0.1

Amazon DocumentDB (with MongoDB compatibility) now supports 46 additional MongoDB aggregation operators and cursor methods starting from minor version 8.0.1. This release significantly expands query API compatibility, making it easier to migrate MongoDB workloads to Amazon DocumentDB without application code changes.

New capabilities span seven categories:

• Accumulators (13): $top, $topN, $bottom, $bottomN, $firstN, $lastN, $maxN, $minN, $count, $median, $percentile, $stdDevPop, $stdDevSamp

• Trigonometry (15): $sin, $cos, $tan, $asin, $acos, $atan, $atan2, $sinh, $cosh, $tanh, $asinh, $acosh, $atanh, $degreesToRadians, $radiansToDegrees 

• Bitwise aggregation (4): $bitAnd, $bitOr, $bitXor, $bitNot

• Arithmetic (3): $round, $trunc, $sigmoid

• Data size and type (4): $binarySize, $bsonSize, $isNumber, $toUUID

• Timestamp (2): $tsIncrement, $tsSecond 

• Stages and other (5): $sortByCount, $listSearchIndexes, $sampleRate, cursor.min(), cursor.max()

These operators are available starting from Amazon DocumentDB 8.0.1 in all regions where Amazon DocumentDB is available. To learn more, see Supported MongoDB APIs, operations, and data types and Amazon DocumentDB release notes.

Categories: marketing:marchitecture/databases,general:products/amazon-documentdb

Source: Amazon Web Services

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