Abstract: Methods and systems for processing a database query are disclosed. An example method includes receiving a SQL database query at a database query handling server, and parsing the SQL database query to identify a database and one or more tables and columns identified by the SQL database query. The method also includes determining a query plan based on the parsed database query. At a database engine, and based on the query plan and the identified database, tables and columns, the method further includes identifying a set of data nodes implicated by the identified database, tables and columns, determining a set of reduce operations and levels at which each of the set of map-reduce operations are to execute, and passing the query plan, the set of data nodes, and the map-reduce operations to a map-reduce query execution framework. The map-reduce query framework returns records as query results to the client system.

Abstract: Methods and systems for managing execution of processes in virtual environments are disclosed. One method includes creating a virtual process from a process executing on a first virtual machine, and transferring the virtual process from the first virtual machine to a second virtual machine. The method also includes executing the virtual process on the second virtual machine, and, after the virtual process completes, removing the virtual process from the second virtual machine.

Abstract: Methods and systems for managing execution of processes in virtual environments are disclosed. One method includes creating a virtual process from a process executing on a first virtual machine, and transferring the virtual process from the first virtual machine to a second virtual machine. The method also includes executing the virtual process on the second virtual machine, and, after the virtual process completes, removing the virtual process from the second virtual machine.

Abstract: Methods and systems for managing execution of processes in virtual environments are disclosed. One method includes creating a virtual process from a process executing on a first virtual machine, and transferring the virtual process from the first virtual machine to a second virtual machine. The method also includes executing the virtual process on the second virtual machine, and, after the virtual process completes, removing the virtual process from the second virtual machine.

Abstract: Methods and systems for processing a database query are disclosed. An example method includes receiving a SQL database query at a database query handling server, and parsing the SQL database query to identify a database and one or more tables and columns identified by the SQL database query. The method also includes determining a query plan based on the parsed database query. At a database engine, and based on the query plan and the identified database, tables and columns, the method further includes identifying a set of data nodes implicated by the identified database, tables and columns, determining a set of reduce operations and levels at which each of the set of map-reduce operations are to execute, and passing the query plan, the set of data nodes, and the map-reduce operations to a map-reduce query execution framework. The map-reduce query framework returns records as query results to the client system.

Abstract: Methods and systems described herein can secure and deliver data over a network. A recipient computer requests a human-readable report from a transmitter computer that initiates a software application to generate a report using data from a backend database. In the application layer, the combination of the report and data is parsed and certain components are replaced to form multiple derived packets of the random strings, the replaced strings, and the combined unaltered string with random strings. The replacement is performed in a pre-determined order that can be a mathematical or logical function. The derived packets are encrypted at the application layer. Further, the receiving computer, in the application layer, decrypts the packets, then finds and replaces the random strings in the combined derived packet, thereby recreating the human-readable report.

Abstract: Methods and systems for managing execution of processes in virtual environments are disclosed. One method includes creating a virtual process from a process executing on a first virtual machine, and transferring the virtual process from the first virtual machine to a second virtual machine. The method also includes executing the virtual process on the second virtual machine, and, after the virtual process completes, removing the virtual process from the second virtual machine.

Abstract: A system and method for searching a time tree index for a database table, where the index uses time representations. A request for data is received, the request comprising a search value. A search date value is derived. The search date value comprises at least one time unit selected in order from a largest time unit to a smallest time unit from the list: century, year, month, date, hour, minute, second and millisecond. A time tree index is searched for at least one node, such that the index path to the node comprises the search date. At least one data record associated with the node is retrieved.

Abstract: Methods and systems described herein can secure and deliver data over a network. A recipient computer requests a human-readable report from a transmitter computer that initiates a software application to generate a report using data from a backend database. In the application layer, the combination of the report and data is parsed and certain components are replaced to form multiple derived packets of the random strings, the replaced strings, and the combined unaltered string with random strings. The replacement is performed in a pre-determined order that can be a mathematical or logical function. The derived packets are encrypted at the application layer. Further, the receiving computer, in the application layer, decrypts the packets, then finds and replaces the random strings in the combined derived packet, thereby recreating the human-readable report.

Abstract: A computer-implemented method, executed on a web server, for facilitating continuation of a web session after the web session has been terminated. The method includes initiating a web session having an associated web page with a URL upon receiving a request from a web browser. During the web session, the method includes generating session information, including a transaction identifier and state information. The generated session information is then transmitted to a web browser followed by termination of the web session. After the termination, the web session is resumed by the web server by accepting the session information from the web browser, authenticating the transaction identifier, and validating the client data corresponding to the authenticated transaction identifier. After validation, the web session may be continued at the web page.

Abstract: A computer-implemented method, executed on a web browser, for facilitating continuation of a web session after the web session has been terminated. The method initiates a web session with a URL from the web browser having an associated web page. The method then communicates client data to a web server and receives session information related to the web session from the web server. Resuming the web session after termination includes transmitting the session information to the web server and receiving authentication of the transaction identifier of the session information from the web server. Further, the method transmits the client data corresponding to the authenticated transaction identifier to the web server for validation. Thus, the web session may be continued at the web page.