gota
apd
gota | apd | |
---|---|---|
4 | 7 | |
2,933 | 601 | |
1.2% | 1.2% | |
0.0 | 3.8 | |
9 months ago | about 2 months ago | |
Go | Go | |
GNU General Public License v3.0 or later | Apache License 2.0 |
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gota
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Looking for some help on querying slice of map[string]any using group by fields and aggregate functions
Is the Gota project still maintained?
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What libraries are missing?
Could give this a try https://github.com/go-gota/gota
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Is Go a good language for a beginner in machine learning?
I did find a dataframe library for Go: gota. But compared to Pandas, it's API was just plain ugly, imo. Ofcourse it's further complicated by the fact that this doesn't use generics yet, so further uglified by interface{} littered everywhere.
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Useful Go data engineering libraries
Maybe look at https://github.com/go-gota/gota for a start.
apd
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What libraries are missing?
https://github.com/cockroachdb/apd is currently the best implementation in the ecosystem (performance, correctness). Have you already evaluated it?
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Lack of Decimal Support
FWIW I think cockroachdb/apd is the best third party option. While building bojanz/currency I've evaluated and benchmarked the others and found them either less maintained, slower, or both.
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Small Fixed-Point Decimals library
I have a package for handling currency amounts and calculations that is based on cockroachdb/apd, in my opinion the best arbitrary-precision decimal implementation in Go right now. So, I can offer a bit of insight.
- cockroachdb/apd v3.0.0
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Library recommendation -- money calculations, more accurate handling of floats
The best decimal package is still cockroachdb/apd. I wrap it in bojanz/currency for money handling.
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What libraries from other languages do you wish were ported over into go?
https://github.com/cockroachdb/apd remains the best decimal library for Go (ericlagergren/decimal is faster but unmaintained).
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currency - Currency amounts and formatting for Go
Note: In benchmarks ericlagergren/decimal was noticeably faster than cockroachdb/apd, but it has known bugs when used with go mod, so I decided to wait and go with cockroachdb/apd for now. The Amount struct wraps the decimal implementation completely, making it easy to do the swap later without breaking BC.
What are some alternatives?
golang-set - A simple, battle-tested and generic set type for the Go language. Trusted by Docker, 1Password, Ethereum and Hashicorp.
decimal - Arbitrary-precision fixed-point decimal numbers in Go
go-adaptive-radix-tree - Adaptive Radix Trees implemented in Go
decimal - A high-performance, arbitrary-precision, floating-point decimal library.
gods - GoDS (Go Data Structures) - Sets, Lists, Stacks, Maps, Trees, Queues, and much more
root - The official repository for ROOT: analyzing, storing and visualizing big data, scientifically
gocache - ☔️ A complete Go cache library that brings you multiple ways of managing your caches
gonum - Gonum is a set of numeric libraries for the Go programming language. It contains libraries for matrices, statistics, optimization, and more
go-datastructures - A collection of useful, performant, and threadsafe Go datastructures.
currency - Currency handling for Go.
algorithms - CLRS study. Codes are written with golang.
centrifuge - Real-time messaging library for Go. The simplest way to add feature-rich and scalable WebSocket support to your application. The core of Centrifugo server.