maintainability, contrary to the principles of microservices architecture. When designing and implementing a multi -cloud architecture involving Oracle Cloud Infrastructure (OCI) and another major cloud provider for an e-commerce platform, which considerations are paramount to ensure high availability, data sovereignty, and efficient data processing? Select two.
requirements, and high performance for transaction processing?
performance, scalability, and compliance benefits. You are tasked with securing a multi -tier application running on Oracle Cloud Infrastructure (OCI), which includes front -end, application, and database tiers. The application requires secure communication between each tier and restricted access from the internet to only the front-end tier. Additionally, you must ensure the database tier is accessible only from the application tier. How should you configure the network security to meet these requirements?
a regional disruption. OCI Block Volume backups -> Incorrect. While useful for creating bac(Correct)kups of block volumes, this option does not inherently provide automatic cross -region replication needed for high availability and protection against regional outages. OCI File Storage Service -> Incorrect. Provides shared file storage but does not specifically offer built-in cross -region replication features necessary for the scenario described. OCI Local Peering Gateways -> Incorrect. Enables networking between VCNs within the same region, which does not address the requirement for geographical data redundancy and high availability across regions. You are optimizing the storage costs for your company's data archives on Oracle Cloud Infrastructure Object Storage. Your data access patterns are predictable, with certain older data being accessed very infrequently. Which two features should you leverage to minimize your storage costs without compromising data availability?
minimizing data loss and enabling rapid recovery in case of regional outages. Autonomous Database Scheduled Backups -> Incorrect. Automates backups within the same region but might not be sufficient for a comprehensive disaster recovery strategy that requires cross -region redundancy. Block Volume Cloning -> Incorrect. Provides quick copies of volumes within the same region, useful for data duplication but not for disaster recovery across regions. Virtual Cloud Network (VCN) Peering -> Incorrect. Allows networks to interconnect, facilitating resource sharing across regions but does not address data recovery or redundancy needs. A media streaming company, offering a vast library of films, series, and documentaries, is planning to enhance their video processing capabilities by transitioning their on-premises workloads to Oracle Cloud Infrastructure (OCI). Their current setup includes a cluster of servers for video transcoding, using proprietary software to manage queueing and processing. They require high compute power for transcoding and need to ensure minimal disruption during the migration process. How should they architect their solution in OCI to optimize for compute power and ensure a smooth migration?
transition for the proprietary software. A multinational financial services company aims to enhance its customer experience by implementing a real-time fraud detection system. The system must analyze transaction data in real -time and trigger alerts for suspicious activities. The company prioritizes a solution that can process large volumes of data efficiently, scale dynamically in response to fluctuating workloads, and integrate seamlessly with its existing Oracle Cloud Infrastructure (OCI) services. Which combination of OCI services would best fulfill these requirements?
