Final answer:
For reducing time and cost to build cloud native applications on OCI, Oracle Kubernetes Engine (OKE) is the recommended orchestration service. It simplifies the management of containerized applications and integrates well with other OCI services.
Step-by-step explanation:
If you're looking to use an orchestration service that can reduce time and cost to build modern cloud native applications, the OCI (Oracle Cloud Infrastructure) service you should consider is Oracle Kubernetes Engine (OKE). This managed Kubernetes service helps to simplify the deployment, management, and scaling of containerized applications using Kubernetes, which is an open-source system for automating the deployment, scaling, and management of applications running in containers.
OKE allows developers to focus on building and designing applications instead of managing the underlying infrastructure. It provides automated upgrades, repair, high availability, and scaling, enabling quicker deployment times and operational efficiencies. The integration with OCI services like compute, storage, and database further enhances the ease of application development and management.