The document discusses three cloud-based products for searching big data. Product 1 uses a unique query model to identify correct documents with high accuracy. Product 2 allows users to quickly review, rate, and find documents in real-time. Product 3 learns from user experiences in real-time to help users identify correct documents. The client is a company that developed a next generation big text search engine. Innovecs provided full-cycle development to meet the client's needs.