Matches 1 - 27 out of 27
Match Document Document Title
7257611 Distributed nonstop architecture for an event processing system  
Methods and architectures for implementing a fault tolerant real time event processing system are provided. The system includes at least one satellite and at least one primary data center. The...
7203728 Point-of-sale system and distributed computer network for same  
A distributed network is for use with a general purpose computer having a communications port. The network includes a master controller having first and second communications ports. The first...
7073090 Remote data mirroring system having a remote link adapter  
A primary data storage system is linked to a geographically remote secondary data storage system for automatically maintaining a remote copy of the data in the primary storage. The primary data...
7055059 Remote data mirroring  
Two data storage systems are interconnected by a data link for remote mirroring of data. Each volume of data is configured as local, primary in a remotely mirrored volume pair, or secondary in a...
6647474 Remote data mirroring system using local and remote write pending indicators  
A primary data storage system is linked to a geographically remote secondary data storage system for automatically maintaining a remote copy of the data in the primary storage. The primary data...
6625705 Remote data mirroring system having a service processor  
A primary data storage system is linked to a geographically remote secondary data storage system for automatically maintaining a remote copy of the data in the primary storage. Each of the data...
6546441 Point-of-sale system  
A point-of-sale system is disclosed which is freely configurable with a plurality of peripheral input devices. The system includes a general purpose computer having a communications port for...
6502205 Asynchronous remote data mirroring system  
Two data storage systems are interconnected by a data link for remote mirroring of data. Each volume of data is configured as local, primary in a remotely mirrored volume pair, or secondary in a...
6377959 Redundant database recovery through concurrent update and copy procedures  
A transaction processing system that continues to process incoming transactions during the failure and recovery of either of two duplicate databases. One of the two duplicate databases is assigned...
6289398 Distributed storage array system having plurality of storage devices which each of devices including a modular control unit for exchanging configuration information over a communication link  
A RAID-compatible data storage system which allows incremental increases in storage capacity at a cost that is proportional to the increase in capacity. The system does not require changes to the...
6272529 Point-of-sale system and distributed computer network for same  
A distributed computer network is disclosed for use with a general purpose computer having a communications port and capable of running applications software for controlling the network. The...
6169975 Point-of-distribution pre-paid card vending system  
A novel system and process have been developed whereby a prepaid phone card, or any other similar inventory, may be easily and efficiently distributed at, for example, a point-of-sale. A...
6148412 Availability and recovery of files using copy storage pools  
A data processing system using a client-server configuration provides a method and apparatus for generating and managing multiple copies of client data files. A server coupled to a plurality of...
6052797 Remotely mirrored data storage system with a count indicative of data consistency  
Two data storage systems are interconnected by a data link for remote mirroring of data. Each volume of data is configured as local, primary in a remotely mirrored volume pair, or secondary in a...
6044444 Remote data mirroring having preselection of automatic recovery or intervention required when a disruption is detected  
Two data storage systems are interconnected by a data link for remote mirroring of data. Each volume of data is configured as local, primary in a remotely mirrored volume pair, or secondary in a...
6029175 Automatic retrieval of changed files by a network software agent  
An intelligent network agent intercepts transactions between clients and servers to perform Distributed Information Logistics Services (DILS) functions such as automatically retrieving updated...
5901327 Bundling of write data from channel commands in a command chain for transmission over a data link between data storage systems for remote data mirroring  
Two data storage systems are interconnected by a data link for remote mirroring of data. Each volume of data is configured as local, primary in a remotely mirrored volume pair, or secondary in a...
5895452 Point-of-sale system  
A point-of-sale system freely configurable with a plurality of peripheral input devices. The system includes a general purpose computer with an input port for receiving data. An electronic...
5889935 Disaster control features for remote data mirroring  
Two data storage systems are interconnected by a data link for remote mirroring of data. Each volume of data is configured as local, primary in a remotely mirrored volume pair, or secondary in a...
5889676 Point of sales system  
This invention is related to a point of sales system that integrates a fuel dispensing controller with POS terminals. The primary purpose of this invention is to provide a POS system which can...
5790791 Apparatus for synchronizing flight management computers where only the computer chosen to be the master received pilot inputs and transfers the inputs to the spare  
A method and apparatus for choosing which flight management computer (FMC) of two FMCs will function as a master FMC (11) and which will function as a spare FMC (13) in maintaining data commonalty...
5742792 Remote data mirroring  
Two data storage systems are interconnected by a data link for remote mirroring of data. Each volume of data is configured as local, primary in a remotely mirrored volume pair, or secondary in a...
5566297 Non-disruptive recovery from file server failure in a highly available file system for clustered computing environments  
A system and method for non-disruptive recovery from a file server failure. State information for a file system managed by a server is maintained among a plurality of client nodes of a distributed...
5546539 Method and system for updating files of a plurality of storage devices through propogation of files over a nework  
The present invention relates to a method and apparatus for propagating a master file over a network bus to designated storage devices configured to maintain an identical copy of the master file....
5544347 Data storage system controlled remote data mirroring with respectively maintained data indices  
A data storage system which automatically provides and maintains identical secondary data on a preferably geographically remote secondary data storage device. The system includes a primary host...
5490078 Article file control system  
An article file control system includes a host computer for controlling a master article file (which includes article data of various department articles including data items of article codes and...
5418945 File based and highly available hybrid database  
A file based and highly available hybrid database using resident databases (16, 17, 18) on data control computer systems (31, 32, 33) which are linked together as part of a computer network (29)....
Matches 1 - 27 out of 27