recordinality | cardinality estimation sketch with distinct value
kandi X-RAY | recordinality Summary
kandi X-RAY | recordinality Summary
recordinality is a Java library. recordinality has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.
determining the number of unique elements that make up a stream is a frequently-encountered problem in stream processing. a few applications include counting the number of unique visitors to a website or determining the number of unique hosts communicating with an application cluster. in both cases, the number can be arbitrarily large, making it infeasible to maintain a map containing each unique value and just counting the elements. instead, we turn to a category of algorithms called "sketches." sketches help us estimate the cardinality of infinite streams using very little memory and with bounded error estimates. hyperloglog is an excellent choice for streaming cardinality estimation in most cases. however, hll is simply an estimator - it is a tool that does one thing, and one thing very well. at aggregate knowledge's may sketchconf, jérémie lumbroso introduced me to another lesser-known sketch
determining the number of unique elements that make up a stream is a frequently-encountered problem in stream processing. a few applications include counting the number of unique visitors to a website or determining the number of unique hosts communicating with an application cluster. in both cases, the number can be arbitrarily large, making it infeasible to maintain a map containing each unique value and just counting the elements. instead, we turn to a category of algorithms called "sketches." sketches help us estimate the cardinality of infinite streams using very little memory and with bounded error estimates. hyperloglog is an excellent choice for streaming cardinality estimation in most cases. however, hll is simply an estimator - it is a tool that does one thing, and one thing very well. at aggregate knowledge's may sketchconf, jérémie lumbroso introduced me to another lesser-known sketch
Support
Quality
Security
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Support
recordinality has a low active ecosystem.
It has 56 star(s) with 11 fork(s). There are 12 watchers for this library.
It had no major release in the last 6 months.
recordinality has no issues reported. There are 1 open pull requests and 0 closed requests.
It has a neutral sentiment in the developer community.
The latest version of recordinality is current.
Quality
recordinality has 0 bugs and 0 code smells.
Security
recordinality has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
recordinality code analysis shows 0 unresolved vulnerabilities.
There are 0 security hotspots that need review.
License
recordinality is licensed under the Apache-2.0 License. This license is Permissive.
Permissive licenses have the least restrictions, and you can use them in most projects.
Reuse
recordinality releases are not available. You will need to build from source code and install.
Build file is available. You can build the component from source.
It has 296 lines of code, 12 functions and 3 files.
It has medium code complexity. Code complexity directly impacts maintainability of the code.
Top functions reviewed by kandi - BETA
kandi has reviewed recordinality and discovered the below as its top functions. This is intended to give you an instant insight into recordinality implemented functionality, and help decide if they suit your requirements.
- Returns a string representation of this object
- Returns the cardinality of the stream
- Estimates the cardinality error of this stream
- Observe a stream
- Inserts an element into the k - set
- Get the current set of k - records
Get all kandi verified functions for this library.
recordinality Key Features
No Key Features are available at this moment for recordinality.
recordinality Examples and Code Snippets
No Code Snippets are available at this moment for recordinality.
Community Discussions
No Community Discussions are available at this moment for recordinality.Refer to stack overflow page for discussions.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install recordinality
You can download it from GitHub.
You can use recordinality like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the recordinality component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
You can use recordinality like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the recordinality component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
Support
For any new features, suggestions and bugs create an issue on GitHub.
If you have any questions check and ask questions on community page Stack Overflow .
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