BookStack vs Hudson

What BookStack is

BookStack is an MIT-licensed, self-hosted documentation application built around shelves, books, optional chapters and pages. It provides role and content-level permissions, multiple enterprise authentication options and a permission-aware REST API, but the operator remains responsible for the PHP and database stack, upgrades, filesystem permissions, security configuration and complete database-plus-file backups.

What Hudson is

Eclipse Hudson is an EPL-licensed Java continuous-integration server designed to run in a servlet container and execute builds from several source-control systems. The Eclipse Foundation now marks the project Archived and lists 3.4.0 from September 2016 as its latest release, so it should be treated as legacy infrastructure to inventory, isolate and migrate—not as a current CI choice.

What BookStack is built to do

Book hierarchy

Organizes page content within optional chapters, books and reusable bookshelves.

Roles and permissions

Combines system roles with content-level overrides and inherited controls.

Federated authentication

Documents OIDC, SAML 2.0 and LDAP configuration for self-hosted instances.

REST API

Provides token-authenticated JSON endpoints governed by the API user's permissions.

What Hudson is built to do

Java CI server

Historically ran as a Java application in servlet containers such as Tomcat or GlassFish.

SCM integrations

The archived project page lists CVS, Subversion, Git and ClearCase support.

Build execution

Historically executed Ant, Maven, shell-script and Windows batch workloads.

Archived lifecycle

The authoritative project record now identifies Hudson as archived.

Choose BookStack if

• Internal handbooks, runbooks and technical knowledge bases with a clear hierarchy
• Organizations needing self-hosting, role controls and supported identity integrations
• Teams that can automate upgrades, database and file backups, and restore drills

Skip BookStack if

• You need a vendor-operated SaaS with no infrastructure responsibility
• Your information model cannot fit shelves, books, chapters and pages
• You cannot preserve the database, uploads, configuration and original APP_KEY together

Choose Hudson if

• Identifying an existing Hudson server and its historical role
• Planning retirement or migration of legacy Hudson jobs
• Preserving read-only historical context during a controlled transition

Skip Hudson if

• You are selecting a CI platform for a new project
• You require current security fixes, platform support or maintained plugins
• The build system will hold production credentials or run untrusted code

BookStack: pros & cons

• Predictable structure: Shelves, books, chapters and pages give teams a constrained documentation hierarchy.
• Granular access: Roles can be combined and overridden at shelf, book, chapter or page level.
• Authentication choices: Official administration docs cover OpenID Connect, SAML 2.0 and LDAP.
• Automation surface: The REST API covers content and administrative resources while enforcing the API user's roles and permissions.
• Self-hosting burden: PHP, MySQL or MariaDB, web-server configuration, updates and monitoring are operator responsibilities.
• Manual recovery design: There is no built-in full backup and restore; both database records and instance files must be protected.
• Key dependency: Restores need the original APP_KEY for encrypted features such as multi-factor credentials.
• Hierarchy trade-off: The book metaphor is approachable but may constrain teams needing free-form graphs or complex publishing workflows.

Hudson: pros & cons

• Legacy recognition: The official page identifies the runtime, supported build styles and historical SCM integrations for existing installations.
• Open-source history: Eclipse lists the project under the Eclipse Public License 1.0.
• Migration context: Its documented Java servlet-container architecture helps teams locate dependencies around an inherited instance.
• Archived project: Eclipse explicitly marks Hudson archived, so ongoing fixes and current platform compatibility should not be assumed.
• Old release line: The latest release shown by Eclipse is 3.4.0 from 2016.
• Security exposure: An internet-facing or privileged build system without current maintenance creates material dependency, plugin and credential risk.
• Migration work: Jobs, plugins, credentials, agents and artifact flows must be inventoried and tested on a maintained replacement.