Language Integrated Query (LINQ)
(ภาษาอินทิเกรตดาต้าคิวรี (LINQ))
Definition
Language Integrated Query (LINQ) (ภาษาอินทิเกรตดาต้าคิวรี (LINQ)) Tool
Language Integrated Query (LINQ) is a programming component that adds native data querying capabilities to .NET languages, enabling developers to write concise and readable queries directly within their code for various data sources.
Expertise Level
Level 1
Basic
1. Understands the basic syntax and structure of LINQ queries.
2. Can perform simple queries on in-memory collections like arrays or lists.
3. Familiar with common LINQ operators such as Where, Select, and OrderBy.
Level 2
Intermediate
1. Can write LINQ queries involving multiple data sources and joins.
2. Understands deferred execution and how to optimize query performance.
3. Able to use more advanced LINQ operators like GroupBy, Join, and Aggregate.
Level 3
Advanced
1. Can create complex LINQ queries with custom projections and nested queries.
2. Integrates LINQ with different data sources such as databases, XML, and asynchronous collections.
3. Optimizes LINQ queries for scalability and maintainability in large applications.
