WARNING: rq is in very low maintenance mode while I (@dflemstr) focus
on other things (such as my day job). Pull requests are welcome but I won't
guarantee that I will fix reported issues.
This is the home of the tool called rq (record query). It's a tool
that's used for performing queries on streams of records in various
formats.
The goal is to make ad-hoc exploration of data sets easy without
having to use more heavy-weight tools like SQL/MapReduce/custom
programs. rq fills a similar niche as tools like awk or sed,
but works with structured (record) data instead of text.
It was created with love out of the best parts of Rust, C and JavaScript, and is distributed as a dependency-free binary on many operating systems and architectures.
- Installation — How to install
rq. - Tutorial — Learn
rqfrom scratch. - Demo — Showing off misc.
rqfeatures. - Process quick reference — Quickly find a process you need.
- Protobuf — Configure Protobuf specifics.
- Development — Contribute to
rq.
| OS | Intel x86 | ARM | |||
|---|---|---|---|---|---|
| i686 | x86_64 | v61 | v6 HF2 | v73 | |
Linux glibc4 |
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Linux musl5 |
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1 For example Raspberry Pi 1 (A and B) running Raspbian.
2 For example Raspberry Pi 1 (A and B) running Arch Linux.
3 For example Raspberry Pi 2+.
4 Requires a recent version of glibc/libstdc++, so use musl if possible.
5 Completely statically linked; only depends on a recent kernel version.
| Format | Read | Write |
|---|---|---|
| Apache Avro | ✔️ | ✔️ |
| CBOR | ✔️ | ✔️ |
| HJSON | ✔️ | ✔️ |
| JSON | ✔️ | ✔️ |
| MessagePack | ✔️ | ✔️ |
| Google Protocol Buffers | ✔️ | ✖️ |
| YAML | ✔️ | ✔️ |
| TOML | ✔️ | ✔️ |
| Raw (plain text) | ✔️ | ✔️ |
| CSV | ✔️ | ✔️ |