About Me

My photo
Rohit leads the Pivotal Labs App Modernization Practice in engineering, delivery training & cross-functional enablement, tooling, scoping, selling, recruiting, marketing, blog posts, webinars and conference sessions. Rohit has led multiple enterprise engagements including ones featured in the Wall Street Journal. Rohit focuses on designing, implementing and consulting with enterprise software solutions for Fortune 500 companies on application migration and modernization.

Wednesday, August 19, 2020

Why Hybrid Cloud ?

 # Why Hybrid Multi-cloud

On-prem, AWS, GCP (... alibaba, Ibm cloud, ORCL)
1. Insurance against vendor lockin
2. Leverage the power of hyper cloud providers
  - on-demand IaaS
  - value added services
3. Regulatory
4. Disaster Recovery across providers
5. ORCL, VMware, IBM legacy DC incumbency reasons
  - vmc for aws, vmc for gcp, vmc for azure
  - zero change VM migration
  - vmc control plane for VMs
6. 2-10% penetration of public cloud
7. Proliferation of platforms - SINGLE Control multi-cloud plane
  - CF
  - Mesosphere
  - k8S (anthos, tmc, arc, crossplane, ..... )
  - SINGLE CONTROL PLANE

# Replication Edge <=> Central

  - Edge workloads will 75% cloud workloads
  - Call back home - Edge Architecture
  - Replicate -> offline-online
    - Data constraints
    - Network constraints
  - STATE Management
  - Cell Towers, POS, Autonomous Robots

# Stateful workloads - Databases

 - Operational pain - engineers
 - containers, VMs (legacy)
 - Operators
 - STATEFUL Sets
    - CSI
    - Portworx
 - Performance reasons for staying on a VM
 - self-service, faster changes, choice
 - Data resiliency, backup, DR (BCDR)
 - Gemfire replication (pattern)

# Best Practices on active-active for data

https://tanzu.vmware.com/content/white-papers/multi-site-pivotal-cloud-foundry-deployment-topology-patterns-and-practices

No comments:

Post a Comment