doris-best-practices SKILL.md skillA
doris-best-practices from apache/doris-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add apache/doris-skills/doris-best-practices@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- apache/doris-skills
- Path
skills/doris-best-practices/SKILL.md- Versions recorded
- 3
- Latest version
- v0.1.0, committed May 29, 2026
- First version recorded
- May 28, 2026
- Size
- 17,208 bytes
- Repository stars
- 47
- License
- Apache-2.0
Apache Doris table design and cluster sizing best practices. MUST USE when writing, reviewing, or optimizing Doris CREATE TABLE statements, partition/bucket strategies, data models, or cluster configurations. ALSO MUST USE whenever the doris-architecture-advisor skill produces DDL — apply the Pre-Flight Checklist to every CREATE TABLE before output. Also triggers on any workload design involving: IoT, analytics, dashboard, CDC, time-series, log analysis, real-time warehouse, point query, data…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Apache Doris Best Practices > Problem-first table design intelligence for Apache Doris. > 37 rules, 7 use case templates, 4 sizing guides. > All details in `references/` directory. --- ## 1 ▸ Problem-First Routing ### I need to build… | Problem | Template(s) | Key Rules | |---------|-------------|-----------| | Real-time log/event analytics | `usecase-log-event` | DUPLICATE, RANGE partition, dynamic TTL, ZSTD | | CDC / MySQL sync to Doris | `usecase-cdc-sync` | UNIQUE MoW, sequence_col, HASH bucket | | Dashboard with pre-aggregated metrics | `usecase-dashboard-metrics` | AGGREGATE, BITMAP_UNION, sync MV | | User-facing API with low-latency point queries | `usecase-point-query` | UNIQUE MoW, store_row_column, BloomFilter | | Star schema with JOIN-heavy analytics | `usecase-star-schema-join` | Colocation, same bucket key/count | | Small dimension / lookup table | `usecase-dimension-lookup` | DUPLICATE, RANDOM bucket, 3 buckets | | Observability (logs + traces + metrics) | `usecase-observability` | 3 tables: DUP logs, DUP traces, AGG metrics | | Vehicle/fleet tracking | `usecase-log-event` + `usecase-point-query` | Time-series + point-query hybrid | …
Read the whole file at its exact version.
How to install
mdr add apache/doris-skills/doris-best-practices@sha256:317ab6669aadcfc7The line at the top of this page pins the label v0.1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_pcisutqz447ohivx)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between May 28, 2026 and May 29, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.1.0 latest | 2026-05-29 | 4d7fa0c | 17,208 B | A | view · diff |
| v0.1.0 | 2026-05-29 | 790efae | 17,098 B | A | view · diff |
| v3.1.0 | 2026-05-28 | bf305c0 | 16,632 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (17208 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
apache/doris-skills · 47 stars · license Apache-2.0 · pushed 2026-09-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pcisutqz447ohivx GET https://markdownregistry.com/api/v1/resolve?ref=apache/doris-skills/doris-best-practices GET https://markdownregistry.com/api/v1/blob/317ab6669aadcfc71879276c55d5c11347f2e9c366fda786e5b2e0e3222d2bc0
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.