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docs: add comprehensive mariadb configuration guide #78

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merged 2 commits into from
Feb 26, 2025

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@Jatin-1602 Jatin-1602 commented Feb 4, 2025

Summary by CodeRabbit

  • Documentation
    • Added a comprehensive MariaDB Configuration Guide with detailed sections on installation, configuration tuning, performance optimization, and troubleshooting. The guide provides practical examples for varying server setups alongside valuable external resources for further insights.

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coderabbitai bot commented Feb 4, 2025

Walkthrough

This pull request introduces a new document located at tech-standards/mariadb.md that serves as a comprehensive MariaDB Configuration Guide. The guide is organized with a detailed table of contents covering installation procedures, core configuration parameters, storage engines, performance optimization, logging and monitoring, I/O and disk configuration, advanced settings, OS and hardware considerations, common pitfalls with troubleshooting tips, sample configurations, and references. It provides concrete recommendations and examples tailored to different server setups.

Changes

File Change Summary
tech-standards/mariadb.md New MariaDB Configuration Guide added, featuring a detailed table of contents and sections on installation, configuration parameters, performance tuning, troubleshooting, and references.

Poem

I’m a tech-savvy rabbit, leaping through code,
With configs and settings on a brand-new road.
MariaDB now sings in a doc so bright,
Guiding server hops from morning to night.
I nibble on bytes with a smile so keen,
Celebrating changes with a festive scene! 🥕

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Actionable comments posted: 0

🧹 Nitpick comments (6)
tech-standards/mariadb.md (6)

86-88: Reduce Duplicate Phrase in the "Scope of This Guide" Section
The introductory sentence under the "Scope of This Guide" header ("This guide is a comprehensive resource…") repeats the notion of being a guide. Consider revising it to reduce redundancy—for example:

-This guide is a comprehensive resource to configure and optimize MariaDB effectively, including examples, best practices, and troubleshooting tips.
+This document provides a comprehensive resource for configuring and optimizing MariaDB effectively, including examples, best practices, and troubleshooting tips.
🧰 Tools
🪛 LanguageTool

[grammar] ~86-~86: This phrase is duplicated. You should probably use “This Guide” only once.
Context: ...and workload is critical. ### Scope of This Guide This guide is a comprehensive resource to configur...

(PHRASE_REPETITION)


283-285: Punctuation Consistency in I/O Capacity Settings List
For the bullet points describing innodb_io_capacity and innodb_io_capacity_max, please review the punctuation to ensure consistency. Even minor adjustments can improve clarity.

🧰 Tools
🪛 LanguageTool

[uncategorized] ~284-~284: Loose punctuation mark.
Context: ...I/O demands. - innodb_io_capacity: Determines the rate at which background...

(UNLIKELY_OPENING_PUNCTUATION)


[uncategorized] ~285-~285: Loose punctuation mark.
Context: ...erformed. - innodb_io_capacity_max: Specifies the maximum IOPS for InnoDB t...

(UNLIKELY_OPENING_PUNCTUATION)


314-316: Specify Language for Fenced Code Block
The fenced code block for setting vm.swappiness (lines 314–316) does not specify a language. Adding one (for example, ini) will improve syntax highlighting and consistency across the document.

-```
-vm.swappiness = 1
-```
+```ini
+vm.swappiness = 1
+```
🧰 Tools
🪛 markdownlint-cli2 (0.17.2)

314-314: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)


337-339: Add Language Identifier in GRUB Configuration Code Block
The GRUB configuration code block (lines 337–339) is missing a language identifier. Consider specifying a language (e.g. bash) to enhance readability and maintain consistency with other code blocks.

-     ```
-     GRUB_CMDLINE_LINUX="elevator=mq-deadline"
-     ```
+     ```bash
+GRUB_CMDLINE_LINUX="elevator=mq-deadline"
+```
🧰 Tools
🪛 markdownlint-cli2 (0.17.2)

337-337: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)


29-30: Correct Link Fragment for Query Cache Section
The Table of Contents entry for “Enabling/Disabling Query Cache” uses the link fragment #enablingdisabling-query-cache. Markdown conventions typically replace spaces and punctuation with hyphens; hence it would be more robust as #enabling-disabling-query-cache.

-   - [Enabling/Disabling Query Cache](#enablingdisabling-query-cache)
+   - [Enabling/Disabling Query Cache](#enabling-disabling-query-cache)

387-389: Punctuation Check in Binlog Settings
Within the "Binlog Settings" section, the description for expire_logs_days may benefit from a minor punctuation tweak (e.g., ensuring it matches the style of the other list items).

🧰 Tools
🪛 LanguageTool

[uncategorized] ~388-~388: Loose punctuation mark.
Context: ...ng consistency. - expire_logs_days: Automatically deletes old logs after a ...

(UNLIKELY_OPENING_PUNCTUATION)

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between baab9a6 and 2cbebda.

📒 Files selected for processing (1)
  • tech-standards/mariadb.md (1 hunks)
🧰 Additional context used
🪛 LanguageTool
tech-standards/mariadb.md

[grammar] ~86-~86: This phrase is duplicated. You should probably use “This Guide” only once.
Context: ...and workload is critical. ### Scope of This Guide This guide is a comprehensive resource to configur...

(PHRASE_REPETITION)


[uncategorized] ~284-~284: Loose punctuation mark.
Context: ...I/O demands. - innodb_io_capacity: Determines the rate at which background...

(UNLIKELY_OPENING_PUNCTUATION)


[uncategorized] ~285-~285: Loose punctuation mark.
Context: ...erformed. - innodb_io_capacity_max: Specifies the maximum IOPS for InnoDB t...

(UNLIKELY_OPENING_PUNCTUATION)


[uncategorized] ~388-~388: Loose punctuation mark.
Context: ...ng consistency. - expire_logs_days: Automatically deletes old logs after a ...

(UNLIKELY_OPENING_PUNCTUATION)

🪛 markdownlint-cli2 (0.17.2)
tech-standards/mariadb.md

44-44: Link fragments should be valid
null

(MD051, link-fragments)


314-314: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)


337-337: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)

🔇 Additional comments (2)
tech-standards/mariadb.md (2)

1-9: Documentation Structure and Table of Contents are Well-Defined
The document opens with a clear title and an organized Table of Contents that makes navigation very intuitive.


1-664: Overall Document Quality and Comprehensiveness
This MariaDB Configuration Guide is very comprehensive and covers all the key topics—from installation and core configuration to performance tuning, logging, and advanced replication settings. With the minor adjustments suggested above for consistency and clarity, the document will be even stronger.

🧰 Tools
🪛 LanguageTool

[grammar] ~86-~86: This phrase is duplicated. You should probably use “This Guide” only once.
Context: ...and workload is critical. ### Scope of This Guide This guide is a comprehensive resource to configur...

(PHRASE_REPETITION)


[uncategorized] ~284-~284: Loose punctuation mark.
Context: ...I/O demands. - innodb_io_capacity: Determines the rate at which background...

(UNLIKELY_OPENING_PUNCTUATION)


[uncategorized] ~285-~285: Loose punctuation mark.
Context: ...erformed. - innodb_io_capacity_max: Specifies the maximum IOPS for InnoDB t...

(UNLIKELY_OPENING_PUNCTUATION)


[uncategorized] ~388-~388: Loose punctuation mark.
Context: ...ng consistency. - expire_logs_days: Automatically deletes old logs after a ...

(UNLIKELY_OPENING_PUNCTUATION)

🪛 markdownlint-cli2 (0.17.2)

44-44: Link fragments should be valid
null

(MD051, link-fragments)


314-314: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)


337-337: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)

@Jatin-1602 Jatin-1602 changed the title docs: add document for mariadb configurations docs: add comprehensive mariadb configuration guide Feb 4, 2025
@osm-vishnukyatannawar osm-vishnukyatannawar merged commit 0330731 into OsmosysSoftware:main Feb 26, 2025
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2 participants