LINQ Tutorial - Learn linq using asp.net core 3.0

LINQ (Language Integrated Query) is uniform query syntax in C# and VB.NET to retrieve data from different sources and formats. It is integrated in C# or VB, thereby eliminating the mismatch between programming languages and databases, as well as providing a single querying interface for different types of data sources. Linq tutorial using asp.net core 3.0 Source on LINQ Query Expression: https://drive.google.com/uc?export=download&id=1sIJjgwDBDVs5UVAp4DmaKkCNhOL4CZQ2 Where operator: var emp_data = from s in _context.Employees where s.Salary gt 15000 && s.Age lt 35 select s; OrderBy Operator: Ascending var emp_data = from s in _context.Employees orderby s.Age select s; Descending var emp_data = from s in _context.Employees orderby s.Age descending select s; With where var emp_data = from s in _context.Employees where s.Salary gt 35000 orderby s.Age descending select s; GroupBy Operator var emp_data = from s in _context.Employees group s by s.Age; Github Source code: https://github.com/dotnettrainingacademy/Linq-Tutorial Subscribe our channel: https://www.youtube.com/channel/UCYl5G87mJQJOOQoAevAzd5w?sub_confirmation=1 ASP.NET Core advanced topics playlist: https://www.youtube.com/playlist?list=PLWaICQIaKdJa_dt2AxFHSQJENZec7epGc Blazor tutorial: https://www.youtube.com/playlist?list=PLWaICQIaKdJYxRCKAIODg8-rgUf9eA8ju This is primarily focused on .NET products and also features the best online web development, mobile development, data science and programming tutorials for all of the latest web technologies including ASP.NET Core, .NET Core, Vue.js, Angular, Machine Learning, Deep Learning, ML.NET and HTML, CSS, JS. My Patreon Page: https://www.patreon.com/dotnetTacademy My Twitter Page - https://twitter.com/rockyram6195 My Instagram Page - https://www.instagram.com/dotnetacademy/ My FaceBook Page - https://www.facebook.com/ProgrammingWorld2014/ My Facebook Profile - https://www.facebook.com/raja.ram.1257