Re: New extension: chdb
| From: | Pierre Joye | Date: | Fri, 04 Jun 2010 20:22:15 +0000 |
| Subject: | Re: New extension: chdb | ||
| References: | 1 | Groups: | php.pecl.dev |
| Request: | Send a blank email to pecl-dev+get-7263@lists.php.net to get a copy of this message | ||
hi,
Have you considered hidef too? Maybe the two can be merged into one extension?
Cheers,
--
Pierre
On Fri, Jun 4, 2010 at 2:52 PM, Lorenzo Castelli <lorenzo@hyves.nl> wrote:
> Hi,
>
> I would like to present an extension we have developed at Hyves
> (www.hyves.nl) as a faster alternative to defining large amount of
> constant data in PHP.
>
> chdb (constant hash database - ~¹
> bl+Î�ç®Ã½vP›http://github.com/lcastelli/chdb)
> provides a read-only hashtable that can be stored in a file and
> memory-mapped into PHP processes. By using a memory-mapped file, sharing
> across multiple PHP process and on-demand loading of pages are
> automatically provided by the operative system. chdb also uses a perfect
> hash function for indexing the hashtable, provided by cmph
> (http://cmph.sourceforge.net/).
>
> chdb is licensed under the 3-clause BSD license, while cmph (which is a
> dependency) is dual-licensed under the LGPL and MPL 1.1.
>
> We think this extension might be useful for other people outside of
> Hyves as well, and publishing this in PECL can make it more visible.
> Thus this is a request for comment for a possible inclusion in the
> repository.
>
>
> Lorenzo Castelli
>
>
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>
--
Pierre
@pierrejoye | http://blog.thepimp.net | http://www.libgd.org