![]() ![]() ADO.NET requires manual handling of transactions, increasing potential for mistakes but also offering finer control. In terms of transaction management, NHibernate supports automatic transaction management, reducing the risk of human error. However, this comes at the cost of increased complexity in the application code. It offers greater control over database operations, which can lead to improved performance for complex queries or large datasets. This abstraction simplifies code maintenance and enhances readability.ĪDO.NET, on the other hand, provides a more direct interaction with the database through SQL queries. ![]() NHibernate is an Object-Relational Mapping (ORM) tool that abstracts the database layer, allowing developers to work with objects rather than SQL queries. NHibernate and ADO.NET are both data access technologies, but they differ significantly in their approach. Can you discuss the differences between using NHibernate and ADO.NET? Lastly, NHibernate’s second-level caching feature can significantly improve application performance by storing frequently accessed data in a cache closer to the application. Thirdly, NHibernate has a rich query API supporting HQL, Criteria API, QueryOver API, and LINQ to NHibernate, providing more querying options compared to Entity Framework. Secondly, it supports multiple fetching strategies which can optimize performance by reducing the number of database round trips. Firstly, NHibernate offers greater flexibility due to its ability to map complex class designs including inheritance hierarchies. One might choose NHibernate over Entity Framework for several reasons. It provides a bridge between object-oriented domain models and relational database systems, enabling developers to work with objects rather than SQL statements. ![]() NHibernate is an Object-Relational Mapping (ORM) tool that facilitates data manipulation in applications. Can you explain the role of NHibernate in an application and why one might choose to use NHibernate over Entity Framework? Whether you’re preparing for a job interview or seeking to deepen your knowledge of NHibernate, these questions provide a comprehensive overview of what you need to know. These cover fundamental topics such as mapping, querying, session management, and delve into some advanced aspects of NHibernate. In this article, we venture into the realm of NHibernate through a series of interview questions. NET classes to database tables and also offering advanced features like lazy loading, caching, and transactions makes it a go-to choice for many organizations. ![]() Regarded as a mature and reliable ORM, NHibernate has been around for more than a decade, providing a high degree of flexibility and configurability to handle diverse use cases. It’s a powerful framework that abstracts away much of the database-related boilerplate code, allowing developers to focus on business logic rather than getting entangled in complex SQL queries. NET platform, is a robust tool that enables developers to work with databases using. NHibernate, an open-source object-relational mapping (ORM) solution for the. ![]()
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