This GroupDocs Document Searching .NET SDK provides API access to this service. The API provides a way to perform advanced search operations and index data in popular document formats. It extracts text and metadata from Microsoft Office file formats, PDF, Emails, ZIP archives, OpenOffice document formats and more. GroupDocs provides document manipulation APIs that allows you to view, convert, annotate, compare, sign, assemble and search documents in your applications.
Those worried about the longevity of their tweets have another reason to relax. The Social Archive, which also stores status messages for many StatusNet-powered sites, is entering the Twitter search game. It joins Topsy, Tweet Scan and Twitter's own search engine, which received a recent upgrade.
Treasure Data's open source approach to big data and the cloud promises a speedy setup, just days rather than months. The Treasure Data REST API allows organizations to forego having an IT person involved in transiting to the cloud. The set up is Hadoop-based cloud warehousing using Apache Hive.