King Company

Fredrik Persson

A control module transferring data between a shard and destination shards within a database comprising a plurality of shards, the control module: generating a first hash wheel distribution of shard allocations by applying a defined hashing function to a first integer value per shard allocation; generating a further hash wheel distribution of shard allocations by applying the defined hashing function to a further integer value per shard allocation; determining a range of hash values associated with data to be transferred between the shard and a destination shard, wherein the range of hash values, the shard and the destination shard are defined based on determining a difference between the first hash wheel distribution of shard allocations and the further hash wheel distribution of shard allocations; selecting and controlling the transfer of data associated with the determined range of hash values between the shard and the destination shard.

Method and system for data handling

A method of transferring data between database locations comprising: providing a location reference comprising location values of one or more data collections stored in a database; providing an indicator in association with at least one data collection of the one or more data collections, the indicator being provided in response to initiation of a transfer process of the at least one data collection from a first location of the database to a second location of the database; wherein the indicator is changeable between a first state and a second state, the first state being indicative of the initiation of the transfer process; and as part of the transfer process of the at least one data collection, selectively updating a location value of the at least one data collection in the location reference, in dependence on a determination of whether the indicator is in the first state or the second state.

A game server receives game data associated with a computer implemented game played on a user device. Using this data the computer implemented game is recreated in dependence to generate video data which corresponds to the computer implemented game being played on the user device.

Computer server, a method and computer program product

A control module configured to control transferring data between a first shard location and a second shard location, the control module comprising at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the control module at least to: obtain a configuration mode indicator, the configuration mode indicator configured to identify a configuration mode phase from a series of phases; and control the transfer of data between the first shard location and the second shard location according to one of a series of control module behaviours based on the configuration mode phase, wherein at least one store module is configured to operate according to one of a series of defined store module behaviours also based on the configuration mode phase.

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Stockholm, Sweden

Fredrik Persson