Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Explain the concept of versioning in object serialization. How can you ensure backward and forward compatibility of serialized objects when the class definitions change over time?
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- Explore the concept of versioning in object serialization and how it affects compatibility and data migration.arrow_forwardYou should explain how wrapper classes may be used to prevent the issues that arise from utilising non-object values with object-related data.arrow_forwardIn order to prevent the mixing of non-object and object values, how may wrapper classes for non-object data types be used?arrow_forward
- In order to separate the functionality of the implementation from the data type it handles, the developer creates a class. In this way, functions and classes may handle data of any kind. corrupted file headers A design template may be thought of as a special kind of generic class thatarrow_forwardShow how to use shell classes for non-object data types so that non-object values don't get mixed up with object values.arrow_forwardExplain the concept of versioning in object serialization. How can developers ensure backward and forward compatibility when serializing objects?arrow_forward
- How can developers handle versioning issues in object serialization?arrow_forwardWhile we discussed the steps to define an interface for a class, we mentioned that that a class interface typically contains only methods and publicly accessible data fields generally cause problems. 1. Explain why this practice causes problems? 2. Explain two reasons for your statement.arrow_forward
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