sqlite_protobuf
csvq
sqlite_protobuf | csvq | |
---|---|---|
2 | 14 | |
80 | 1,450 | |
- | - | |
0.0 | 2.7 | |
over 1 year ago | 5 months ago | |
C++ | Go | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
sqlite_protobuf
-
One-liner for running queries against CSV files with SQLite
SQLite's virtual table API (https://www.sqlite.org/vtab.html) makes it possible to access other data structures through the query engine. You don't need to know much if anything about how the database engine executes queries, you only need to implement the callbacks it needs to do its job. A few years ago I wrote an extension to let me search through serialized Protobufs which were stored as blobs in a regular database.
https://github.com/rgov/sqlite_protobuf
-
SQLite Plus: all the missing SQLite functions
Some time ago I joined a project that was recording logs in Protobuf format. I demonstrated that we could log the serialized Protobuf structures to a SQLite database and then use a plugin to query across the message fields: https://github.com/rgov/sqlite_protobuf
Learning how to use the SQLite extension API was a little mind-expanding but it worked like a charm.
csvq
-
Fx – Terminal JSON Viewer
sure can do, if you already use that shell [1], but personally I like specific tools for specific jobs such as jq [2], fx, csvq [3] etc, there's value in decoupling shells from utils (modularity, speed, innovation etc).
[1] I don't but tempted to try, like its data-types concept
[2] https://jqlang.github.io/jq/
[3] https://github.com/mithrandie/csvq
-
Tool to interact with CSV
csvq
-
Can SQL be used without an RDBMS?
There is a way of running SQL-like queries against CSV files.
-
Yq is a portable yq: command-line YAML, JSON, XML, CSV and properties processor
Lately I have had to do a lot of flat file analysis and tools along these lines have been a godsend. Will check this out.
My go to lately has been csvq (https://mithrandie.github.io/csvq/). Really nice to be able run complicated selects right over a CSV file with no setup at all.
-
Wie fusioniert man CSV tables?
csvq (https://mithrandie.github.io/csvq/)
-
Tool to explore big data sets
I usually do this with awk, my largest target files being half a TB in size for a project last year (and far too large to hold entirely in RAM). There are some other utilities like csvq and csvsql both of which let you write SQL-style queries against CSV files, but I'm not sure how they perform on large files. There's a nice list of CSV manipulation tools too if any of those jog your memory.
-
sqly - execute SQL against CSV / JSON with shell
Apparently, there were many who thought the same thing; Tools to execute SQL against CSV were trdsql, q, csvq, TextQL. They were highly functional, hoewver, had many options and no input completion. I found it just a little difficult to use.
- One-liner for running queries against CSV files with SQLite
-
Most efficient way to query .CSV files for Mac?
Please check out this tool https://github.com/mithrandie/csvq
-
Looking for: library to turn SQL (or abstracted) to code & execute against custom backend (slice of structs)
If you are looking to query nondb data with sql statements then you may want to check something like https://github.com/mithrandie/csvq (SQL for csv).
What are some alternatives?
dflat - Structured Data Store for Mobile
querycsv - QueryCSV enables you to load CSV files and manipulate them using SQL queries then after you finish you can export the new values to a CSV file
sqlite_ora_functions
q - q - Run SQL directly on delimited files and multi-file sqlite databases
sqlite-plus - The ultimate set of SQLite extensions
yq - yq is a portable command-line YAML, JSON, XML, CSV, TOML and properties processor
sqlite-parquet-vtable - A SQLite vtable extension to read Parquet files
yq - Command-line YAML, XML, TOML processor - jq wrapper for YAML/XML/TOML documents
visidata - A terminal spreadsheet multitool for discovering and arranging data
miller - Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON
json2csv - Convert json to csv with column titles
duckdb - DuckDB is an in-process SQL OLAP Database Management System