This book shows you how to write programs for the MRG Messaging component of the Red Hat Enterprise MRG distributed computing platforming using the Apache Qpid API. It also gives basic information on downloading and installing MRG Messaging. For more complete information on how to download and install MRG Messaging see the MRG Messaging Installation Guide.
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A number of new geospatial viewing tools from major players in the Internet industry have recently appeared on the scene and are taking the geospatial world by storm. Google,Yahoo, Microsoft, and Amazon have all released web-based mapping tools in the recent past, and collectively these new players to the industry have raised the bar for Internet mapping. Although their functional capabilities don’t provide anything we haven’t seen in web offerings from traditional GIS vendors, their emergence has been significant in that they have managed to capture a wider audience. Google, in particular, has emerged as the leader of this pack with it’s recently released Google Maps product which provides a slick, highly responsive visual interface built using AJAX technologies along with detailed street and aerial imagery data, and an open API allowing customization of the map output including the ability to add application specific data to the map.
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O MNI B ROKER is an Object Request Broker (ORB) that is compliant to the Common Object Request Broker Architecture (CORBA) specification, revision 2.0, as defined in [1] and [2] by the Object Management Group (OMG).
Some highlights of O MNI B ROKER
are:
Full CORBA IDL support
Complete CORBA IDL–to–C++ mapping
Complete CORBA IDL–to–Java mapping
Uses IIOP as native protocol
Dynamic Invocation Interface
Dynamic Skeleton Interface
Interface Repository
Peer–to–Peer communication with nested method invocations
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Web 2.0 – user-generated content, rich user interfaces and co-operative, dynamic services – has also brought with it a new and extremely virulent breed of ‘Malware 2.0’. A key motivation for this study is the link between Web 2.0 and the increase in ‘drive-by’ malware infections requiring no intervention or awareness on the part of the user. To give some idea of the threat posed, a Scansafe report analysing malware trends reports that risks from compromised websites increased 407% in the year to May 2008.
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The IMSL C# Numerical Library is a 100% C# analytical library, providing broad coverage of advanced mathematics and statistics for the Microsoft® .NET Framework. The IMSL C# Numerical Library is documented and tested managed code for full compatibility with the .NET Framework.
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