SSH key pairs can be used for secure login to Linux server with out prompting for password. Puttygen is a very useful key generator which can be used to generate key pairs for login to Linux node on cloud or on premise using putty utility. It uses the private key in ppk format to login […]
Oracle cloud
Understanding IP Addresses, Subnets, and CIDR Notation
We need to have the basic knowledge of Networking concepts like IP Addresses, Subnets, and CIDR Notation before working on any Cloud infrastructure. Here I am giving the basic and to the my knowledge on few important concept like CIDR notation, Subnet Mask, Subnetting which will be useful for any cloud vendors What is IP […]
Cloud Computing Basics: iaas paas saas
We have heard a lot about iaas paas saas in cloud computing terms. IaaS stands for Infrastructure as service , PaaS stands for Platforms as a service and SaaS stands software as a service Lets take a look at the key difference between them and examples of them (1) IAAS This is known as Infrastructure as […]
What is Cloud Computing
Introduction to Cloud Computing Cloud computing is a type of Internet-based computing that provides shared computer processing resources and data to computers and other devices on demand. It is a model for providing on-demand access to a shared pool of configurable computing resources (Example computer networks, servers, storage, applications and services) which can be rapidly provisioned […]
Oracle Cloud :Infrastructure-as-a-Service Concepts
Oracle Cloud:Infrastructure-as-a-Service OverviewOracle’s Infrastructure-as-a-Service (IaaS) provides a complete infrastructure for enterprise workloads, including compute services, storage services, and network services. It enables organisation to run any type of workload in the cloud and in particular run Oracle workloads in the most optimized way. This gives an excellent option to clients to not purchase hardware and […]
How to Prepare for OCI Architect Professional Certification (1Z0-997)
How to Prepare for OCI Certification A Solutions Architect Professional:• Design a solution using architectural principles based on customer requirements.• Has a strong understanding of cloud computing concepts• Design and deploy, highly available, fault-tolerant, and reliable applications on OCI• Translates on-premises operations to a typical cloud based infrastructure.• Works with enterprise level architecture day to […]
