The issue that a lot of organizations have with anything to do with NoSQL comes down to the Atomicity, Consistency, Isolation, Durability (ACID) test. Most SQL database administrators (DBAs) worship at the altar of database reliability based on these attributes. When presented with a new database management platform to manage they will resist anything that in their minds is going to make the ACID grade.
Wikia Search has announced a new feature called Wikia Intelligent Search Extensions, or WISE, which founder Jimmy Wales likens to "Facebook Apps for search results." The new platform allows third parties to build applications, called WISEApps, that Wikia Search users can enable in their accounts and which add additional functionality to relevant search results (more at our Wikia API profile). For example, the results for an ordinary search for "Chicago weather" will include a link to AccuWeather.com, but if the user enables the AccuWeather.com WISEApp, the search result will include a full graphical five-day weather forecast.
The Tapir API is really 3: Search, Ping and Post to give you the power to make your blog searchable, get your articles indexed immediately, and push content manually. Indexing of the Rss feed is done at 15 minute intervals. According to the API documentation, the results are returned in JSON or JSONP.