Packet Processing in Linux Kernel When packets are arrived at NIC, it sends an interrupt request (IRQ) to the CPU. The CPU then stop working task (like computing) it was performing to receive the packets. Interruptions mean reducing the CPU’s ability to perform its primary computational tasks. In case of VM, this problem is increased… Continue reading PCI-Passthrough | SR-IOV | DPDK
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What is Cloud Native
What is Cloud Native? Cloud native term is so much popular now a days especially when we are talking about 5GC and service based architecture. Simply running normal traditional application in cloud is not a cloud native application. Running application in a container or use of cloud service like Azure’s Cosmos DB or Google’s Pub/Sub… Continue reading What is Cloud Native
Bare metal vs VM vs Container
We are going to discuss following topic in this post Need of Containerization, What are Containers ? and Comparison of Bare metal vs. VM vs. Container Need of Containerization Software application cannot run alone. It requires dependencies like libraries, interpreters, subpackages, compilers, extensions etc. We also require its configuration, site specific details, license, database and… Continue reading Bare metal vs VM vs Container