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A Large Retail Company Recently Migrated Its Three-Tier Ecommerce Applications

question 145

Multiple Choice

A large retail company recently migrated its three-tier ecommerce applications to AWS. The company's backend database is hosted on Amazon Aurora PostgreSQL. During peak times, users complain about longer page load times. A database specialist reviewed Amazon RDS Performance Insights and found a spike in IO:XactSync wait events. The SQL attached to the wait events are all single INSERT statements. How should this issue be resolved?

Comprehend the role and production of atmospheric compounds in ecosystems and their effects on climate and air quality.

Acknowledge the factors influencing ecosystem productivity (e.g., net primary productivity, limiting nutrients).

Distinguish between various environmental processes and their significance in global and local ecological systems.

Understand the concept of ecosystem service trade-offs and their impact on sustainability and human well-being.

Definitions:

Conversion Costs

Conversion costs are expenses incurred when manufacturing a product or providing a service, specifically including both direct labor costs and manufacturing overhead costs.

Baker's Wages

The compensation paid to individuals who are employed to bake goods, usually considered a variable cost in the production process.

Direct Labor

The workforce directly involved in manufacturing goods or providing services, whose wages are considered part of the cost of goods sold or cost of services.

Factory Overhead

The total indirect costs associated with manufacturing, excluding direct labor and direct materials.