Search Candy

Query earlier document versions, inspect graph history, restore a version, and work with drafts in SearchCandy. Every graph comes with versioning. Each saved change is a numbered version, any version can be asked, and any version can be restored in about a second. An old version answers from its own documents, exactly as it did then. Documents added later never leak into it. Restore makes a new version whose documents match version 1 and points the graph at it. Nothing is rewritten and nothing is lost; the versions in between stay in history and stay askable. There is no re-indexing, so it finishes in about a second.