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Zend Framework: Zend_Cache backend for eAccelerator Component Proposal

Proposed Component Name Zend_Cache backend for eAccelerator
Developer Notes http://framework.zend.com/wiki/display/ZFDEV/Zend_Cache backend for eAccelerator
Proposers Federico Cargnelutti
Revision 1.0 - 16 August 2008: Initial Proposal. (wiki revision: 4)

Table of Contents

1. Overview

The eAccelerator backend for Zend_Cache would allow developers to use eAccelerator content caching capabilities with Zend_Cache class.

2. References

3. Component Requirements, Constraints, and Acceptance Criteria

  • This backend would allow to store and retrieve data in the eAccelerator shared memory.

4. Dependencies on Other Framework Components

  • Zend_Cache_Backend
  • Zend_Cache_Backend_Interface

5. Theory of Operation

The backend will use eAccelerator functions eaccelerator_get, eaccelerator_put and eaccelerator_rm to retrieve, store and delete information from the cache.

6. Milestones / Tasks

  • Write proposal
  • Gather feedback
  • Review by the Zend team
  • Develop full implementation and unit tests
  • Documentation

7. Class Index

  • Zend_Cache_Backend_Eaccelerator

8. Use Cases

UC-01

9. Class Skeletons

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4 Comments

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  1. Aug 31, 2008

    Nikolay Mogulev

    Zend_Cache_Backend_Apc is perfect source for eAccelerator backend. One difference that eAccelerator can support Zend_Cache::CLEANING_MODE_OLD cleaning mode.

    ps. already made eaccel backend for own project

    1. Aug 31, 2008

      fc

      Yes, that's the idea, they all implement Zend_Cache_Backend_Interface. Like you said, it's a very straight forward proposal. I'll move it to the "ready for review" section next week.

  2. Oct 06, 2009

    Justin Hart

    Where along the path is this proposal? Is there a need for an implementation?

  3. Dec 16, 2009

    Marc Bennewitz (GIATA mbH)

    The latest rc doesn't support user cache and is the only one which supports PHP 5.3

    Jul 14, 2009 - Bart Vanbrabant
    ------------------------------

    • Release 0.9.6 rc1
      The theme of this release is: back to basics! All non essential functions
      are removed from eAccelerator. This means that the optimizer and the
      keys, content and session functions.

    Changes in this version:

    • Support for PHP 5.3.
    • The encoder is removed
    • The optimizer is removed
    • The user cache function are removed
    • The minimal PHP version supported is no 5.1
    • Some internal refactoring to clean the code up
    • Fixed some bugs (and probably added some)