AmisaDB is a distributed in-memory search engine written in c/c++ for indexing structured, semi-structured and any unstructured data in any language in real-time. AmisaDB is ACID and stores the input data and can be used as a standalone NoSQL DB with advanced search.
AmisaDB complements RDBMS and NoSQL databases with advanced indexing and search capabilities and a powerful SQL-based interface. When you copy data from MongoDB or Hadoop or Postgresql, for example, into AmisaDB, you can perform complex data analysis with ad hoc queries and advanced full text search on that data.
The only requirement to use AmisaDB is knowledge of JSON and SQL. We backup your data daily, replicate to multiple regions
for high availability and automatically spread your data across nodes and shards transparently behind the scenes.
Read more on features of AmisaDB.