each questions must have 350 -500 words.
APA format with references for each question
1. Database Links are a very useful feature which allow us to provide data transparency to the user (the user doesn’t have to know what server or what database the employee table is in, only what procedure to access in order to access the table.
What strikes you as security concerns with database Links?
Which type of Link is more/less secure? (Public, Private, Global) or doesn’t it make a difference?
How can we make database links more secure?
Invokers Rights versus Definers Rights
2. The purpose of this conference is to allow a discussion of the important topic of invoker’s versus definer’s rights. What would you say is the most interesting difference between the two rights? When would you recommend using invokers right and when would you recommend defenders rights?
