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FlashGrid Cluster for Oracle RAC vs VNS3 comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

FlashGrid Cluster for Oracl...
Average Rating
10.0
Number of Reviews
1
Ranking in other categories
High Availability Clustering (6th)
VNS3
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
AWS Marketplace (7th)
 

Mindshare comparison

FlashGrid Cluster for Oracle RAC and VNS3 aren’t in the same category and serve different purposes. FlashGrid Cluster for Oracle RAC is designed for High Availability Clustering and holds a mindshare of 1.8%.
VNS3, on the other hand, focuses on AWS Marketplace, holds 0.3% mindshare, down 0.4% since last year.
High Availability Clustering Mindshare Distribution
ProductMindshare (%)
FlashGrid Cluster for Oracle RAC1.8%
InfoScale21.1%
Windows Server Failover Clustering16.1%
Other61.0%
High Availability Clustering
AWS Marketplace Mindshare Distribution
ProductMindshare (%)
VNS30.3%
47Lining Enterprise PaaS- Adoption Catalyst0.4%
Alt/Finance - Crystal & Rhinestone Bag Index (CRI)0.4%
Other98.9%
AWS Marketplace
 

Featured Reviews

reviewer2762898 - PeerSpot reviewer
DevOps Engineer at a tech vendor with 1,001-5,000 employees
Have successfully tested high availability setup and gained valuable architectural insights
I tested the product as a proof of concept for Oracle RAC and Database High Availability in a non-production environment The proof of concept allowed us to quickly evaluate high-availability setups for Oracle RAC. It helped our team understand the solution architecture and test basic operations,…
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894,668 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Construction Company
26%
Financial Services Firm
14%
Healthcare Company
8%
Comms Service Provider
6%
Construction Company
33%
Comms Service Provider
12%
Healthcare Company
8%
Insurance Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What needs improvement with FlashGrid Cluster for Oracle RAC?
There is room for improvement in the area of migration or integration with existing on-premises infrastructure.
What is your primary use case for FlashGrid Cluster for Oracle RAC?
I tested the product as a proof of concept for Oracle RAC and Database High Availability in a non-production environment.
What is your experience regarding pricing and costs for VNS3?
The pricing or licensing is predictable. It is instance-based plus bandwidth tiers but can rise with heavy throughput or many endpoints.
What needs improvement with VNS3?
The areas where VNS3 could be improved include native integration with cloud providers such as SD-WAN or transit services, deeper telemetry and analytics, and simpler GUI workflows for large multi-...
What is your primary use case for VNS3?
My main use case for VNS3 is secure multi-cloud and hybrid connectivity, using VNS3 as an overlay VPN controller. I use it for IPsec site-to-site tunnels, encrypted mesh between cloud VPCs, and cen...
 

Comparisons

No data available
 

Also Known As

FlashGrid for Oracle RAC and Database HA (on OL 9), FlashGrid for Oracle RAC and Database HA (on RHEL 9)
No data available
 

Overview

Find out what your peers are saying about InfoScale, Microsoft, Linbit and others in High Availability Clustering. Updated: April 2026.
894,668 professionals have used our research since 2012.