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What's difference between "Optimistic" and "Pessimistic" locking?
In the pessimistic locking when user wants to update a data it locks the record and till then no one can update data. The Other user's can only view the data when there is a pessimistic locking.
In the optimistic locking many users can open the same record for updating,and hence increases maximum concurrency. The Record is only locked when updating the record. This is the most preferred way of locking practically. In today's time the browser based application is very common and having the pessimistic locking is not a practical solution.
What is cross page posting? By default, the button controls in the ASP.NET pages post back to the similar page that contains button, where you can write an event handler for th
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Your first assignment will require you to develop a record processing system in both ASP and PHP, giving you an opportunity to see two modern web scripting languages in action.
What is UDDI? The Full form of the UDDI is Universal Description, Discovery and Integration. The directory that can be used to publish and discover public Web Services. If you
Project Description: This is a full time contractual role seeking for a sports advisory service. We are data insights consultancy specializing in sports. We consult to a number
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I have a responsive database structure and web template. I need someone to prepare the code (.net, jquery ) to make interaction with database . Insert, edit , save . Plus a custom
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