PHP, Bitmaps, and Redis

Question

I found this blog post and would like to experiment with it more.. The issue is my environment is PHP and not Java. I've looked for how I can translate the code examples I would like to use into PHP but it doesn't look like there is much documentation on PHP and Bitmaps. Any help would be awesome!

Thanks!

http://blog.getspool.com/2011/11/29/fast-easy-realtime-metrics-using-redis-bitmaps/

Didier Spezia · Accepted Answer · 2012-08-27 08:19:58Z

1

Actually, you do not really need to handle the bitmaps in the PHP code, provided you use a recent Redis version (2.6), and a compliant PHP client library.

See the following Redis commands:

So you can count the bits directly in Redis rather than doing it in PHP.

answered Aug 27, 2012 at 8:19

Didier Spezia

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2 Comments

Chris Whittle Over a year ago

thanks! and for anyone looking for a snippet of this check out avad.hu/t/content/realtime-metrics-using-bitmaps-redis-and-php

Gabriel Magana Over a year ago

@ChrisWhittle, thanks for the link. The same page has changed URL to avadhutp.github.io/…

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