Abstract: Systems and methods are provided for storing customer data in a distributed database. The method including: dividing a customer's data into a plurality of different data type portions; routing the plurality of different data type portions to at least two different servers, wherein at least one of the plurality of different data type portions are routed to one of the at least two different servers and at least another of the plurality of different data portions are routed to another of the at least two different servers; and storing the plurality of different data type portions at the server to which they are routed, wherein each data type is associated with at least one of the at least two different servers based at least in part on access requirements of the customer's data for each data type.

Abstract: A method is disclosed performed by a system (300) of a data communication network, the system comprising a database (310), a first and a second network node (321, 322), the database (310) operating as a server with respect to the first and the second network nodes (321, 322) operating as clients to the database (310), the system handling data posts comprising one or more data values of different categories and a unique ID of the data post. The method comprises sending, by the first network node (321) to the database (310), a request for adding a first data value and a first ID to the database (310), storing by the database (310) the first data value and the first ID, sending, by the database (310) to the second network node (322), a message comprising the first ID and the first data value and storing, by the second network node (322), the first ID linked to the first data value, thus making the data stored at the database (310) searchable at the second network node (322).