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Last Updated on 2nd Feb 2023. Containers? Why do we need containers over VMs - Efficient Resource Consumption between containers Once License for services/OS Low Compute Overhead What does docker engine does? Emulates Filesystem Gives each container unique process ID Isolation of container process Communication between the architecture components - Components Docker client (The one user interacts with) Docker Host Docker Daemon Images Containers Registry Docker client using serveral API calls sends the commands to Docker Engine which is being forwarded to containerd....

gRPC is a framework which is being used to build scalable and fast APIs. The framework from which it derives most of its positives is from the protocol it uses - HTTP/2. Apart from HTTP/2, it uses protocol buffer (protobuf) for the communication. gRPC can be useful in circumstances like - large-scale microservices connections real-time communication Low power & low bandwidth systems Multi-language environments Why Should We Care? Let’s talk Benefits The use of HTTP/2 over the TLS end-to-end encryption connection in gRPC ensures API security....