Abstract: An approach for managing log messages. In this approach, a hierarchical structure identifies primary and secondary relationships between the log messages. In this approach, primary log messages in the log messages that has one or more secondary log messages is identified using the hierarchical structure. One or more pointers are added to each primary log message in the log messages having the one or more secondary log messages. Each pointer points to a secondary log message in the hierarchical structure. The one or more secondary log messages are removed from the log messages to form remaining log messages. Header information from log message headers and content information from log message content in the remaining log messages are saved to form compressed log information.

Abstract: Various systems and methods are presented regarding interrupting a write operation to enable a read operation to be performed on a digital tape system. An initial write operation to the tape can be paused, a read operation performed on a previously written data file conducted, and upon completion of the read operation, the write operation can be recommenced. Interrupt points can be positioned within respective data blocks. Based upon knowledge of the amount of data written during the initial write operation, a position P can be determined (relative to the location of the nearest prior interrupt point) such that when the tape is advanced to place the tape head in a position to recommence the write operation after the read operation has been performed, the tape can be positioned such that the tape head is at position P. Accordingly, interruption of the write operation enables random access of the tape.

Abstract: A method, computer program product and computer system are provided to minimize data transfer in an online meeting. A processor initiates an online meeting between at least one broadcaster and at least one viewer. A processor captures actions performed by the at least one broadcaster during the online meeting. A processor converts at least one action performed by the broadcaster to a uniform resource identifier (URI). A processor sends the captured actions including the URI to the at least one viewer, where the captured actions including the URI replicate locally the at least one broadcaster's captured actions on a device associated with the viewer.

Abstract: An embodiment for automatically controlling peripheral devices based on online meeting participant information. The embodiment may detect participants of an online meeting and generate a participant information table. The embodiment may generate a participant group table including one or more preliminary participant groups based on the participant information. The embodiment may generate and send audio through peripheral devices associated with at least one participant in each of the one or more preliminary participant groups to identify the participants in physically shared meeting spaces. The embodiment may update the participant group table to include confirmed participant groups based on the identified participants in the physically shared meeting spaces. The embodiment may determine a presenter for each of the confirmed participant groups and update the participant information.

Abstract: A method for sharing hidden information in a virtual meeting is disclosed. In one embodiment, such a method includes sharing, by way of a web-conference server, a source window presented on a source system with a target window presented on a target system. The method detects selection of a specific area on the target window and correlates the specific area on the target window with a corresponding area on the source window. The method determines whether the corresponding area on the source window links to hidden information, such as a hyperlink, on the source window. If the corresponding area links to hidden information, the method communicates one or more of the hidden information and a link to the hidden information to the target system. A corresponding system and computer program product are also disclosed.