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AssigneeSolid Information Technology Oy
InventorsJarmo Parkkinen, Antoni Wolski
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A method and arrangement for optimizing performance and data safety in a system includes first and second database servers coupled to a communication network. The first database server accepts transactions from a client application, stores them according to a data storage method, and sends them to the second database server via the communication network, whereupon the second database server also store the transactions. The first database server receives information about the server availability state of the second database server and detects changes in the availability state of the second database server in a such manner, that the data storage method of the first database server is changed according to the change in the availability state of the second database server.
A method for optimizing performance and data safety in a system comprising a first and at least one second database server being coupled 5 with a communication network, the first database server accepting at least one transaction from a client application, storing the said transaction according to a data storage method, said first database server being adapted to send the transaction to the second database server via the communication network and the second database server adapted to store said transaction, the method comprising steps of:
An arrangement for optimizing performance and data safety, where the arrangement comprises a first and at least one second database server being coupled with a communication network, the first database server being adapted to accept at least one transaction from a client application, store the said transaction according to a data storage method, said first database server being adapted to send the transaction to the second database server via the communication network and the second database server adapted to store said transaction, wherein:
A first database server for optimizing performance and data safety in an arrangement, where the arrangement comprises said first and at least one second database server being coupled with a communication network, the first database server being adapted to accept at least one transaction from a client application, store the said transaction according to a data storage method, and being adapted to send the transaction to the second database server via the communication network, wherein:
A computer program product for optimizing performance and data safety in a system comprising a first and at least one second database server being coupled with a communication network, where the computer program product, when run in the first database server, is adapted to accept at least one transaction from a client application, store the said transaction according to a data storage method, and send the transaction to the second database server via the communication network, wherein:
A watchdog application for optimizing performance and data safety in a system comprising a first and at least one second database server being coupled with a communication network, the first database server being adapted to accept at least one transaction from a client application, store the said transaction according to a data storage method, said first database server being adapted to send the transaction to the second database server via the communication network and the second database server adapted to store said transaction, wherein:
Dependencies are inferred from the claim text.