What is faster working with a database or with json (provided that the data is somewhere around 300 lines in the database)?

Question

SQL

What is faster working with a database or with json (provided that the data will be somewhere around 300 lines in the database)?
For WinRT applications?

Answer 1

Uri dataUri = new Uri("ms-appx:///DataModel/TextFile1.txt");
            StorageFile file = await StorageFile.GetFileFromApplicationUriAsync(dataUri);
            IList<string> localList;
            localList = new List<string>();
            localList = await FileIO.ReadLinesAsync(file);
            for (int i = 0; i < localList.Count; i += 8)
            {
                commonWidget.Add(new Widget
                {
                    Id = Convert.ToInt32(localList[i]),
                    Name = localList[i+1],
                    Bithday = localList[i+2],
                    Description = localList[i + 4],
                    ImagePath = localList[i + 3],
                    Career = localList[i + 5]
                });
            }