goqu
gonum
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| goqu | gonum | |
|---|---|---|
| 23 | 24 | |
| 2,227 | 7,239 | |
| - | 1.3% | |
| 5.6 | 8.2 | |
| 25 days ago | 9 days ago | |
| Go | Go | |
| MIT License | BSD 3-clause "New" or "Revised" License |
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goqu
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newbie here looking for a framework
For SQL, I'd probably go with goqu http://doug-martin.github.io/goqu/
- Open-sourcing SQX, a way to build flexible database models in Go
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Best sqlc alternative for dynamic queries?
I use goqu (https://github.com/doug-martin/goqu)
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ORM or no ORM (and which ones)?
SQL Builders (think squirrel or goqu)
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Golang Postgres Schema Builder?
I've been looking for a package that allows me to build Postgres DDL statements in Golang. I'm currently using Goqu (https://github.com/doug-martin/goqu) for building statements and it works great, however it does not have support for building schemas. Basic things like creating tables, creating indexes. A great one in JavaScript can be found here: (https://knexjs.org/guide/schema-builder.html#essentials) I have been unable to find anything in Go, does anyone know of any packages like this?
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GET method to get records from SQL database
Then use something like https://github.com/doug-martin/goqu to build the SQL.
- Best SQL builder.
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ORM vs SQL Builder in Go
We've been using goqu and it's super nice! although there are a ton of other query builders that could better fit your use-case.
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The superbasic SQL-Builder
How does this compare to https://github.com/doug-martin/goqu ? I like goqu because it makes it easy to create queries in code without manipulating WHERE clauses strings..
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What SQL library are you using?
Pgx + Goqu
gonum
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How to set up interface to accept multi-dimension array?
But if you want to see what can be done for numeric stuff, check out gonum. Personally, I still wouldn't use Go, and I rather suspect it's still pretty easy to reach for something like what you're trying to do and not find it because Go just can't write that type sensibly, but you can at least see what is available, written by people who disagree with me about Go not being a great language for this.
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packages similar to Pandas
Numpy functionality is largely covered by https://www.gonum.org/ but for pandas I'm not sure if there is an equivalent as widely accepted. However, you might try https://github.com/rocketlaunchr/dataframe-go which I have not tried but it looks like it covers some of what you're looking for
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What libraries are missing?
Math libraries. It's just gonum right now. Missing things that often require people to link C or Python libs. E.g. https://github.com/gonum/gonum/issues/354
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SIMD Accelerated vector math
Maybe this way you could avoid having Mul, Mul_Inplace, Mul_Into variants. Gonum mostly follows the same pattern.
- Modern hardware is fast, so let's choose the slowest language to balance it out
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graph: A generic Go library for creating graph data structures and performing operations on them. It supports different kinds of graphs such as directed graphs, acyclic graphs, or trees.
How does this compare to gonum graph? https://github.com/gonum/gonum/tree/master/graph
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From Python to NumPy
Go is quite a bit cleaner than Python and its concurrency/parallelism primitives can be well suited to scientific workloads.
You may want to have a look at Gonum (https://www.gonum.org), and the Go HEP package developed by CERN (https://go-hep.org).
I was also surprised to see DSP and pretty sophisticated packages, although I never used them: https://awesome-go.com/science-and-data-analysis
And of course Go has Jupyter integration, it's almost like running a script thanks to its fast compilation time.
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Go for science?
You should check out this https://github.com/gonum/gonum
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What makes concurrency in Go better than multiprocesing/multithreading in Python?
No, using CPU extensions and GPUs is a different thing than doing multitasking. There is Gonum but it is still slower than Numpy: https://github.com/gonum/gonum/issues/511
- An update on polygo: a polynomial graphing tool
What are some alternatives?
Squirrel - Fluent SQL generation for golang
pgx - PostgreSQL driver and toolkit for Go
dataframe-go - DataFrames for Go: For statistics, machine-learning, and data manipulation/exploration
gosl - Linear algebra, eigenvalues, FFT, Bessel, elliptic, orthogonal polys, geometry, NURBS, numerical quadrature, 3D transfinite interpolation, random numbers, Mersenne twister, probability distributions, optimisation, differential equations.
sqlc - Generate type-safe code from SQL
jet - Type safe SQL builder with code generation and automatic query result data mapping
chproxy - Open-Source ClickHouse http proxy and load balancer
sqrl - Fluent SQL generation for golang
sqlx - general purpose extensions to golang's database/sql
Stats - A well tested and comprehensive Golang statistics library package with no dependencies.
gonum/plot - A repository for plotting and visualizing data
PiHex - PiHex Library, written in Go, generates a hexadecimal number sequence in the number Pi in the range from 0 to 10,000,000.