Reference documentation and code samples for the Google Cloud Bigtable Administration v2 API class Type.Types.Aggregate.Types.HyperLogLogPlusPlusUniqueCount.
Computes an approximate unique count over the input values. When using
raw data as input, be careful to use a consistent encoding. Otherwise
the same value encoded differently could count more than once, or two
distinct values could count as identical.
Input: Any, or omit for Raw
State: TBD
Special state conversions: Int64 (the unique count estimate)
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the \u003ccode\u003eHyperLogLogPlusPlusUniqueCount\u003c/code\u003e class within the Google Cloud Bigtable Administration v2 API, which is used to calculate an approximate unique count of input values.\u003c/p\u003e\n"],["\u003cp\u003eThe class implements several interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, indicating its role in message handling, comparison, cloning, and buffer management.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation lists version history and contains a range of versions from 3.24.0 (latest) down to 2.4.0 for the \u003ccode\u003eHyperLogLogPlusPlusUniqueCount\u003c/code\u003e class.\u003c/p\u003e\n"],["\u003cp\u003eIt warns that when using raw data as input for the \u003ccode\u003eHyperLogLogPlusPlusUniqueCount\u003c/code\u003e class, using a consistent encoding is important in order to avoid counting values more than once or counting distinct values as identical.\u003c/p\u003e\n"]]],[],null,[]]
