How to manage real-time (presence) data in a large index?

Hi everybody, I have a relatively large index (it will eventually contain ~4M documents and be about 3G in size, I think) that indexes user data, settings, and the like. The documents represent a community of users whereupon a subset of them may be online at any time. Also, we want to score

Re: How to manage real-time (presence) data in a large index?

On Wed, Apr 15, 2009 at 12:39 AM, Development Team dev.and...@gmail.com wrote: Hi everybody,       I have a relatively large index (it will eventually contain ~4M documents and be about 3G in size, I think) that indexes user data, settings, and the like. The documents represent a community of