Sanjay Saha
Tech Lead at Atos
Linux
VMware
43 years old
India
Professional Status
Employed
Available
About Me
10.4+ years of experience in
managing server infrastructures and
data-center operations (build and
support)
Experience of IT Support in
Pharmaceutical, Insurance, Mining and
Telecom Domain
Experience in implementation of
VMware vsphere Infrastructure
Experience in administering production
Linux servers
Understanding and implementation of
ITIL and ITSM based processes
managing server infrastructures and
data-center operations (build and
support)
Experience of IT Support in
Pharmaceutical, Insurance, Mining and
Telecom Domain
Experience in implementation of
VMware vsphere Infrastructure
Experience in administering production
Linux servers
Understanding and implementation of
ITIL and ITSM based processes
The Explorer
snjksh.wordpress.com
snjksh.wordpress.com
IAM strategies to ensure least privilege access in Azure
07 Jun 2025
RBAC defines access rules, PIM ensures privileged access is temporary and auditable, and Zero Trust mandates constant validation to prevent unauthorized access. … Continue reading →
Random Note on CDL
10 Jul 2023
System Design Compute – Network Storage Data IAM Security Miscellaneous
Terraform
29 Jun 2023
1.How to check terraform version?terraform version 2.What is the difference between Plan and Apply in terraform?Plan lets you preview any changes before you apply them. Apply executes the changes defined by your Terraform configuration to create, update, or destroy resources. 3.What is state file in Terraform?Terraform stores information about your infrastructure in a state file. … … Continue reading →
Git
27 Jun 2023
1. What is staging area?Staging area is files that are going to be a part of the next commit, which lets git know what changes in the file are going to occur for the next commit. 2. What is HEAD?HEAD points to a specific commit to a repo. 3. What’s the difference between a “pull … … Continue reading →
Architecture
25 Jun 2023
1. What are the core principles of system design?Document everythingSimplify your design and use fully managed servicesDecouple your architectureUse a stateless architecture 2. What is SDDC?Software-defined data center (SDDC) refers to a data center where infrastructure is virtualized through abstraction, resource pooling, and automation to deliver Infrastructure-as-a-service (IAAS). 3. What is CNCF?CNCF is the open … … Continue reading →
Cloud
25 Jun 2023
1.What do you mean by cloud native?The term cloud native refers to the concept of building and running applications to take advantage of the distributed computing offered by the cloud delivery model. Cloud native apps are designed and built to exploit the scale, elasticity, resiliency, and flexibility the cloud provides. 2.What are the different architecture … … Continue reading →
VMware
23 Jun 2023
1. What is Project Pacific?VMware’s Project Pacific is a re-configuration of vSphere that integrates Kubernetes as it’s control plane to allow for a higher level of abstraction that dramatically simplifies how we build, deploy, and manage modern applications. 2. What is Harbor Registry?VMware Harbor Registry is an enterprise-class registry server that stores and distributes container … … Continue reading →
Kubernetes
13 Jun 2023
1. What are the benefits of using Kubernetes?Automated SchedulingSelf-Healing CapabilitiesAutomated rollouts & rollbackHorizontal Scaling & Load Balancing 2. Can you talk about Kubernetes Components?A Kubernetes cluster consists of the components that represent the control plane and a set of machines called nodes.The worker node(s) host the Pods that are the components of the application workload. … … Continue reading →
Container
13 Jun 2023
1. What is a Container?In simplest terms, docker containers consist of applications and all their dependencies.They share the kernel and system resources with other containers and run as isolated systems in the host operating system. 2. What are docker images?They are executable packages(bundled with application code & dependencies, software packages, etc.) for the purpose of … … Continue reading →
