A Database Is on an Amazon RDS MySQL 5

question 434

Multiple Choice

A database is on an Amazon RDS MySQL 5.6 Multi-AZ DB instance that experiences highly dynamic reads. Application developers notice a significant slowdown when testing read performance from a secondary AWS Region. The developers want a solution that provides less than 1 second of read replication latency. What should the solutions architect recommend?

• A) Install MySQL on Amazon EC2 in the secondary Region.
• B) Migrate the database to Amazon Aurora with cross-Region replicas.
• C) Create another RDS for MySQL read replica in the secondary Region.
• D) Implement Amazon ElastiCache to improve database query performance.

---

Definitions:

Collective Bargaining

Collective bargaining is the process of negotiation between employers and a group of employees aimed at agreements to regulate working salaries, working conditions, benefits, and other aspects of workers' compensation and rights.

Fringe Benefits

Additional compensation provided to employees beyond their base wages or salaries, such as health insurance, pensions, and paid vacations.

Working Conditions

The environment, terms, and conditions under which an individual is employed, including hours, physical aspects, legal rights, and responsibilities.

United Autoworkers

A labor union representing workers in the automobile manufacturing industry in the United States and Canada.