1Z0-1072-25 Question 148
Single answerYour company hosts an e-commerce application on Oracle Cloud Infrastructure (OCI) in the Ashburn region. Customers from Europe and Asia report slow loading times for your product catalog, which contains a large volume of images and static files. You want to implement a solution that accelerates content delivery worldwide without deploying additional compute resources in remote regions. Which approach should you choose to reduce latency and improve web performance for all users?
- A
Set up multiple load balancers in each remote region to serve requests locally
- B
Implement an OCI Edge Services CDN to cache static content closer to global users
- C
Enable a multi-region Autonomous Database for storing and delivering static files
- D
Create additional VCN subnets in each region for improved cross-region performance
Show answer and explanation
Correct answer: B
Explanation
Using OCI Edge Services CDN is a standard best practice for content acceleration on Oracle Cloud Infrastructure. It stores static content at globally distributed edge nodes, reducing round-trip times for end users. According to OCI documentation, leveraging CDN for static assets is a key performance optimization strategy, particularly when users are distributed across different continents.
- A. Incorrect.
Option 1: Incorrect. Deploying multiple load balancers in each region might reduce latency, but it greatly increases complexity and requires additional compute and networking resources. It also doesn't leverage a global edge network for optimal caching.
- B. Correct.
Option 2: Correct. Oracle Cloud Infrastructure (OCI) Edge Services provide a Content Delivery Network (CDN) that caches static files (e.g., images, CSS, JavaScript) at edge nodes closer to end users, significantly decreasing latency. This is the recommended approach for web content acceleration when you have a single origin region and a global user base.
- C. Incorrect.
Option 3: Incorrect. While using a multi-region database can help with data availability, it is not designed specifically for accelerating static content delivery. Databases are not typically used as content delivery solutions for images or large static files.
- D. Incorrect.
Option 4: Incorrect. Creating additional VCN subnets in different regions does not, by itself, accelerate content delivery. You still need an edge-based caching layer or a load balancer strategy that distributes traffic and serves cached content efficiently.