by webadmin | May 20, 2013 | legacy modernization, legacy system, SOA, Software Development, Software Modernization, system integration
Improved flexibility is given by legacy modernization solution by migrating and modernizing architectures, legacy systems and processes. The cost of running a business is somewhat diminished and this may also assist in promoting growth.All the critical the different parts of the world’s data are within mainframes that are accessed using COBOL systems. Company purposes that are situated in mainframes usually face difficulties that include:*High maintenance and expensive improving history techniques*Running business-critical applications on probably unsupported hardware and pc software is risky*Closed architectures which are also adamant hampers web-enabling and incorporation using modern platforms*Coupled companies are limited stopping adaptation to changing business requirements*Longer time-to-market due to advanced development lifecycles and unavailability of production tools*Issues on demographic due to shrinking labor pool expertise on legacy systems*SLA time is higher for buyers as a result of non-real-time structure choices such as order programs Comprehension the SystemsA legacy system is an old engineering, process, and software software or computer system. It may or may perhaps not stay static in use. It’ll however affect a company even when it stops using a legacy system the same as in legacy modernization due to its historical position. Data from the annals is perhaps not converted into the new system format so it can still exist in the new system using a tailored schema crosswalk or it can only escalation in a data warehouse.Business System Planning is really a technique employed for studying, interpreting, and designing data structure of businesses. An example is just a School Management System, a software allowing educational facilities to handle their entire organization using the web, anytime and anywhere on earth. It...
by webadmin | May 18, 2013 | errors, JAVA, NIC card, TCP, WebLogic
WebLogic Server and memory issues are not uncommon from time to time. This is quite natural for many applications especially when in the growth period of the application or during processes that involve adding of new features and functionality or new users to the system. In some cases developers who write code are not necessarily able to predict how applications handle the load or are used. The net effect of this is a performance problem with some of the commonly seen problems being application crashes resulting in Out of memory errors and slow response times. The good news is that there are technical reasons why systems function in the manner they do and that these performance problems are solvable. The main challenge when trying to fix WebLogic Server and memory issues is getting processes in place one at a time to handle the problem until the system becomes more stable. The next step involves you changing your process so as to enable it to incorporate best practices in your development life cycle which helps you avoid similar problems in the future. Technical commitment to the project is required when trying to identify and solve the issues at hand. Solving your WebLogic Server and memory issues requires you to begin your efforts with the fundamentals. It is generally recommended that you think about creating small independent work groups to kick start WebLogic Server and memory issue repairs in the following areas: JAVA: This is the foundation of the WebLogic server application. The best place to get information on a poorly performing application is from that application itself. Start...
by webadmin | May 16, 2013 | HTTP, httpd.comf, WebLogic
Apache web server much like most other basic servers handle basic HTTP requests. The Oracle WebLogic server is a Java server that offers its users more functionality than other available server options. This server can be configured to work with Apache web server by “forwarding” dynamic pages to the Oracle WebLogic server and handling static pages. This allows for server request that need Oracle WebLogic’s functionality to be sent to or directed to that server. In order for you to accomplish this you need to start by installing the HTTP server Plug. The following is a step by step description to help you complete this task: Step One: Downloading the plug in This step involves you downloading and extracting the plug in (which will be in .zip format) some where on your computer. Once you have accomplished this, the next thing you need to do is open the containing folder then locate the plug-ins in the Windows “win32” folder. The “win32” folder will contain more than one version of the plug in. In order to select the right one you will need to follow Oracle’s Apaches configuration table 3-2. Once you’ve determined and located the appropriate plug-in the next thing you need to do is copy it on to the APACHE_HOMEmodules folder. Step Two: Editing the httpd.comf file The httpd.comf file needs to be edited after successful installation of the plug in. In order to do this you need to locate the installation directory, open the “conf” folder and double click on the file to open it. The file you require should open in Notepad. If this...
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