DWQA User ProfilesureshQuestions(16815)Answers(17160)Posts(0)CommentsCan you walk me through a product that you have successfully launched from ideation to implementation, highlighting your role and key decisions made throughout the process?suresh answered 8 months ago • Product Management49 views1 answers0 votesExplain the difference between the PRIMARY KEY and UNIQUE constraints in PostgreSQL.suresh answered 8 months ago • Postgresql62 views1 answers0 votesWhat is the difference between a primary key and a unique constraint in PostgreSQL?suresh answered 8 months ago • Postgresql69 views1 answers0 votesWhat is the difference between INNER JOIN and LEFT JOIN in PostgreSQL?suresh answered 8 months ago • Postgresql63 views1 answers0 votesWhat is the significance of the MVCC (Multi-Version Concurrency Control) technique in PostgreSQL and how does it improve database performance and scalability?suresh answered 8 months ago • Postgresql63 views1 answers0 votesCan you describe your experience with negotiating contracts and obtaining the best prices for products or services?suresh answered 8 months ago • Purchase Executive53 views1 answers0 votesWhat is the difference between primary key and unique key constraints in PostgreSQL?suresh answered 8 months ago • Postgresql65 views1 answers0 votesWhat experience do you have with designing and optimizing processes to improve efficiency and reduce costs in a manufacturing environment?suresh answered 8 months ago • Process Engineer49 views1 answers0 votesCan you explain how you handle project delays and what strategies do you use to get the project back on track?suresh answered 8 months ago • Planning Engineer53 views1 answers0 votesCan you provide an example of a challenging situation you have faced in a previous role and how you successfully resolved it?suresh answered 8 months ago • Probationary Officer52 views1 answers0 votesWhat is the difference between INNER JOIN and OUTER JOIN in PostgreSQL?suresh answered 8 months ago • Postgresql62 views1 answers0 votesExplain the difference between the ‘INNER JOIN’ and ‘LEFT JOIN’ in PostgreSQL.suresh answered 8 months ago • Postgresql53 views1 answers0 votesWhat is MVCC (Multi-Version Concurrency Control) in PostgreSQL and how does it work?suresh answered 8 months ago • Postgresql53 views1 answers0 votesWhat are the key differences between abstract classes and interfaces in Java, and when would you choose to use one over the other in your code implementation?suresh answered 8 months ago • Java Developer55 views1 answers0 votesCan you provide an example of a time when you successfully implemented a strategy to improve operational efficiency in a previous role?suresh answered 8 months ago • Operations Manager53 views1 answers0 votesCrop