This essay focuses on data to refer to computer information.will be working with a Visual Studio class library project VideoLibraryDataLayer
In this project you will be creating a data layer for a Video Library application. You will be working with a Visual Studio class library project VideoLibraryDataLayer that contains public interface IVideoLibraryDAL defined as follows:
the invention of computers, people have used the term data to refer to computer information, and this information was either transmitted or stored. But that is not the only data definition; there exist other types of data as well. So, what is the data? Data can be texts or numbers written on papers, or it can be bytes and bits inside the memory of electronic devices, or it could be facts that are stored inside a person’s mind. And in this article, we will cover the following topics in detail:
– What is data?
– Types and uses of data
– Two ways to analyze data
– Reasons to become a data scientist
– Top 5 data-related jobs
Now, if we talk about data mainly in the field of science, then the answer to “what is data” will be that data is different types of information that usually is format in a particular manner. All the software is divide into two major categories, and those are programs and data. Programs are the collection made of instructions that are use to manipulate data. So, now after thoroughly understanding what is data and data science, let us learn some fantastic facts.
public interface IVideoLibraryDAL
Details;
Firstly, /// <summary>
Secondly, /// Search Videos table using the following rules:
thirdly, /// a. if Title is not null or empty string, search by Title (partial match)
Further, /// b. if Director is not null or empty string, search by Director (partial match)
Further, /// c. if Year is positive, search by Year (full match)
lastly, /// d. if more than one condition applies, use AND logic
Lastly, /// e. do not return videos marked as deleted
Finally, /// f. if no search criteria is provided, return all videos
g. if search criteria cannot be satisfied, return empty collection
/// </summary>
/// <returns>Collection containing search results</returns>
Collection<VideoSearchResult> SearchVideoLibrary
