Books : Search |
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Books : Search |
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Infosys: Global Consulting Powerhouse ZapNote»rank: 4384750by: ZapThink, Ronald D. Schmelzer
: :Infosys is a global IT services powerhouse that is transforming the world of professional services, systems integration, and global outsourced IT development and management. Their growth has been unimpeded, even through the difficult post dot-com boom years, mainly due to their innovative Global Delivery Model (GDM) approach. Web Services and SOA factor into their growth story by providing the technical underpinnings for achieving even greater amounts of efficiency and business value for their customers. This ZapNote explores Infosyss overall business and one of the implementation frameworks they have developed to ... |
Taking Business Logic to the Next Level with SOA White Paper»rank: 3939211by: ZapThink, Ronald D. Schmelzer, Jason Bloomberg
: :Coding business logic is the only way to satisfy business requirements in information technology (IT), and businesses have been doing so for decades, albeit with limited success. The fundamental problem with business logic has been its inflexibilitybusiness needs change, and the logic cant keep up. While there have been modest flexibility improvements since the days when all application functionality resided on the same system, the unfortunate truth is that these advances have been little more than a business logic shell game, moving the hard-coded logic from one system to another. ... |
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Solving the Very Large Messaging Problem in the Enterprise White Paper»rank: 3880739by: ZapThink, Ronald D. Schmelzer
: :Companies are increasingly seeking to tie together their disparate enterprise using the promising, but emerging technologies of XML, Web Services, and Service-Oriented Architectures. These approaches promise significant business agility in the face of IT heterogeneity. However, these benefits come at a price: performance and efficiency. As the network traffic increases due to the increasing size and volume of messages, both XML and non-XML based, existing corporate IT infrastructure will be taxed to its limit. General-purpose application servers, network equipment, and messaging infrastructure will be increasingly devoted to simple message parsing, ... |
Why Service-Oriented Architecture? Presentation»rank: 3723519by: ZapThink, Jason Bloomberg
: :We are focusing on SOA from an architects perspective. Questions an architect usually will ask regarding SOA: What is the driving forces for SOA Why should I consider an SOA approach How do I get started implementing SOA strategies in my application development Do I need new tools and servers If so what particular solution types should I consider If so who are the market leaders What are the big benefits for SOA such as integration How can I judge if SOA would provide a return on my investment What ... |