Hi all I am just starting to investigate Jackrabbit as the content repository for an application and some advice from the experts would seriously speed up my evaluation.
The problem domain in question is somewhat similar to a corporate mail server: - Large user base - Frequent user reads and writes, mostly of text and images. By 'frequent' I mean usage on a par with an email client Where it differs from the mail server comparison: - Users can query the repository by keyword and expect rapid results (think Google) - Users can query each other's information stores - No upper bound to the physical size of the repository Right now, I don't envisage a deep-noded store. Think of many Items, each containing content and a little bunch of metadata (e.g. datetime, list of keywords, etc.). The email analogy would be many email messages, each with a body and a header. I am also thinking of implementing each user's content store as a Workspace. Each workspace would have two top-level nodes hanging from its root: Private and Public. Then each of those two nodes would contain many, many content Items. Is there anything so far that wouldn't be well served by building on top of Jackrabbit? Am I right in assuming (given my ideas above) that cross-workspace queries are perfectly possible, and that all that is required is a separate, logged-in Session to each one? Can you envisage any issues (performance or otherwise) with my pitifully meagre outline? Any sage words of advice on how to best start architecting my repository? Many thanks! -- Sean Dynan
