very much slow in loading images

[Tekrajs]

While creating an article, and inserting images, the editor converts the images into base64 and we need to insert all the string into database and render it as

                  <img src="data:image/png;base64,base64string">

On doing so, It takes a lot of time to load the image. How can I make it possible to upload the image as file in some folder and just save the image url and place that url in img src ?
Thanks.