VNS3 Reviews

My main use case for VNS3 is cloud networking to manage ETL pipelines, data warehouses, and cloud environments without relying on cloud networking services alone.

A quick example of how I use VNS3 for managing ETL pipelines and data warehouses involves running ETL pipelines in AWS while the source databases remain on-premises or in another cloud environment such as Azure. VNS3 creates a secure, encrypted connection between environments, allowing tools such as Apache Airflow, dbt, or ETL Python jobs to move data safely without exposing databases directly to the internet. An example would be an Airflow pipeline in AWS that securely pulls HubSpot or ERP data from a private corporate network, transforms it in a cloud environment such as BigQuery or Snowflake, and then pushes analytics out to BI systems or the VNS3 overlay network.

Another strong use case I have is segregating sensitive analytics workloads, keeping finance or healthcare data pipelines isolated with tighter network controls and firewall policies. From an engineering operations perspective, I appreciate that VNS3 gives us more centralized visibility and control over networking compared to manually managing many individual VPNs and routing rules across cloud platforms.

One of the best features VNS3 offers is the encrypted overlay networking, which makes secure connectivity across AWS, on-premise, and multi-cloud environments much simpler and more controllable. Another strong feature is the centralized management approach, where routing, firewall rules, VPNs, and segmentation can all be managed from one controller instead of juggling multiple cloud networking tools. From a DevOps and data engineering perspective, the API-driven automation is a significant advantage as it integrates well with infrastructure as code or workflows such as Terraform and CloudFormation.

VNS3 has positively impacted my organization by centralizing management and reducing operations overhead in terms of manpower and cost. From a data engineering perspective, it improves ETL reliability, speeds up deployment of new pipelines, and strengthens security for data moving between cloud and on-premise systems. It also helps scale our multi-cloud infrastructure more confidently while maintaining compliance and visibility of our network traffic.

One specific outcome I can share is that we have reduced downtime associated with troubleshooting. When pipelines are deployed on connectivity between cloud analytics platforms and private databases, diagnosing failures in traditional setups involved multiple VPNs and routing layers, which could take hours. With VNS3, centralized visibility into tunnel health and routing makes it easier to quickly identify whether the issue is network related, firewall related, or application related. This results in more reliable reporting cycles and fewer disruptions to downstream business users.

VNS3 could improve in terms of ease of setup, as while it is powerful, initial configuration for complex multi-cloud topologies can still feel quite technical and requires strong networking knowledge. Another potential improvement would be to tighten native integration with modern data stack tools; Airflow, dbt, and cloud data warehouses can benefit from more out-of-the-box connectivity templates. Additionally, the user interface and observability experience could be more modern and intuitive, especially for quickly diagnosing network flows without diving deep into logs.

A pain point regarding needed improvements is that troubleshooting can still feel quite network engineering heavy. For data teams in my organization, we often want more pipeline-level visibility, such as directly seeing which ETL jobs or data flows are impacted when a tunnel or route changes. I would also appreciate more automation around policy setup, such as having auto-generated secure network templates for common data architectures such as AWS to Snowflake or on-premises to BigQuery, which would significantly reduce setup time.

I have been using VNS3 for four to five years.

I encourage others looking into VNS3 to be very clear on their network architecture before starting, as it is powerful but not something you want to figure out as you progress. Understanding how to connect on-premise and other cloud systems effectively is crucial, so I recommend conducting some kind of review and research before expanding. You can also start small, proving it with one or two data flows before expanding. I would rate this product a 9 overall.

VNS3 is primarily used for backup and storage purposes, allowing us to maintain our daily logs and store them there. For compliance requirements, we archive files and other storage on VNS3.

When we perform deletions, we log them on VNS3 and then apply lifecycle rules after a month so that we can archive the data for future use.

We also use VNS3 for simple static website hosting and for sharing our internal files with our organization's team members.

The most useful features in VNS3 are object locking and its compliance capabilities.

Object locking is excellent for compliance because when we lock any objects on VNS3, the objects cannot be modified or altered, which is beneficial for compliance and ensures that nobody can change or edit the files.

It has been easier working with team members using VNS3, and we can share and log our files whenever we want.

VNS3 could benefit from additional features such as the ability to share files through a pre-signed URL, which would be useful for team members to collaborate.

Implementing pre-signed URL functionality and other features would enhance the product, though it is already excellent in its current form.

I have been using VNS3 for about one year and it is a great product.

VNS3 has been great in terms of stability and I have not experienced any issues.

VNS3 is highly scalable and can handle growth and other workloads effectively.

We have not needed customer support for VNS3 and it has proven to be quite reliable.

Before VNS3, we used blob storage.

We decided to switch from blob storage to VNS3 because we needed other team members for blob storage and we are on AWS.

Beyond the object storage capabilities, we have been able to save money with VNS3.

The pricing, setup cost, and licensing for VNS3 are reasonable at the current price.

We found that VNS3 is a great product and did not evaluate other options.

People should try VNS3 as we have not faced any issues with this product and I recommend it to others. I gave this review a rating of 8.