997415 wrote:Why are you replying to a 6 year old thread? He's probably retired by now!
according to my opinion if someone consider ETL tool development vs PL/SQL I believe there will be less job opportunities for a person with ETL tool experience than pl SQL engineer ..
Still considering the salaries there is a higher probability of earning more than a PL/SQL developper..
Considering 10 year period cus ETL field is a niche, more likely career advancements and salary increases will be more frequent.