Coder Legion - Recent posts tagged cloudinfrastructure

76% of Enterprises With HA/DR Still Went Down This Year

Wed, 02 Sep 2026 13:00:00 +0000

Here's an uncomfortable number for anyone running production infrastructure: 76% of enterprises with high availability and disaster recovery protection in place still had at least one outage longer than 10 minutes in the past year. Nearly a quarter had three or more.

That's not a story about companies skipping HA/DR. It's a story about HA/DR that doesn't hold up under real conditions. SIOS Technology surveyed more than 250 IT leaders across North America and the UK for its 2026 State of Application Resilience Survey, and the results point to a specific set of technical failure modes, not a lack of investment.

Start with where these applications actually run. Only 2% of respondents are on-premises only. Ninety-two percent operate in hybrid or multicloud environments, and most of them aren't standardized on one cloud vendor — they're running different vendors for different workloads. Add in the OS layer: 86% run Windows for critical applications, but 32% also run Red Hat Enterprise Linux, 18% run Oracle Linux, 16% run Ubuntu, and 12% run SUSE. If your HA/DR tooling was built for one platform or one cloud, you're already patching around it.

Complexity, not cost, is the top blocker. Forty-four percent of respondents named configuration and management complexity as their biggest HA/DR challenge — almost 8 points ahead of the runner-up, integration with existing systems (37%). Cost ranked lower, behind both. That's worth sitting with. The industry has spent years pricing HA/DR as a budget conversation. The people actually running it say the real cost is operational: too many moving parts, too many platform-specific tools, too much manual intervention when something fails.

Then there's disaster recovery testing, which is where the gap gets worse. Only 7% of organizations test their full DR process monthly — the cadence most DR frameworks recommend for mission-critical systems. A third test once a year. And 22% don't know how often their organization tests at all. A DR plan nobody has run in months, or that nobody can even confirm has been run, isn't a plan you can trust when a real failure hits.

Satisfaction tracks with all of this. Only about half of respondents are satisfied with their current HA/DR solution. More than a third are neutral. Eleven percent are outright dissatisfied. When your failover strategy works "well enough" for a third of the market and not at all for another chunk, that's a tooling problem, not a discipline problem.

Patching is becoming an HA use case, not just a DR one

The most interesting finding for anyone who owns implementation, not just architecture, is what's happening with patch management. Seventy-two percent of respondents either already use HA clustering to manage patching or would consider it. Fourteen percent say it's already integral to how they patch.

The logic is straightforward once you see it: a cluster built to fail applications over during an outage can do the same thing during a planned maintenance window. Patch one node, fail over, patch the other, fail back — near-zero downtime, and no separate maintenance-window negotiation with the business. As vulnerability disclosure cycles get faster and patching windows get shorter, that's a real operational win, not a marketing angle. It's also why cybersecurity and HA/DR are showing up together on spending priority lists — SIOS found DR protection ranked second only to cybersecurity itself among planned IT investments over the next 18 months, ahead of infrastructure upgrades, new software deployments, and analytics.

SAP shops have their own version of this uncertainty. Among respondents running SAP, 17% are implementing SAP RISE, 17% are staying on cloud-based SAP, 12% are staying on-prem, and 32% don't know their future plans yet. That's a third of the SAP install base without a clear resilience strategy for a migration window that's coming whether they've planned for it or not.

None of this points to a single villain. It points to a mismatch between how HA/DR was architected — often per-platform, per-cloud, replication-first — and how infrastructure actually looks now: mixed OS, mixed cloud, patched under pressure, tested rarely. The fix isn't more failover capacity. It's application-aware clustering that treats Windows and Linux, on-prem and cloud, the same way, and DR testing that happens often enough to mean something.

As Masahiro Arai, COO of SIOS Technology Corp., put it: "Organizations need intelligent, application-aware clustering solutions that simplify operations, accelerate patching, improve cyber resilience and ensure continuous availability across increasingly complex environments." The survey backs that up with numbers. The 76% outage rate is the one worth remembering the next time someone says HA/DR is a box you check once.

VergeIO's Unified Architecture: A Developer's Alternative to VMware

Sun, 01 Feb 2026 00:42:58 +0000

At the 66th IT Press Tour, VergeIO Chief Marketing Officer George Crump presented what might be the most compelling technical argument against traditional IT stacks I've heard in years. The pitch wasn't about incremental improvements or feature parity. It was about fundamentally rethinking how infrastructure software gets built.

The Code Base Argument

Here's the number that caught my attention: 400,000 lines of code.

That's the entire VergeIO code base. Compare that to a typical VMware stack, which includes vSphere, vSAN, NSX, and vCenter. Add it all up, and you're looking at roughly 30 million lines of code.

VergeIO delivers comparable functionality with 1.3% of the code. That's not a typo.

This efficiency comes from a single unified kernel that handles compute, storage, networking, and management. No separate teams writing separate code bases. No integration layers trying to make disparate systems work together. Just one team in Ann Arbor, Michigan writing one piece of software.

Architecture That Actually Makes Sense

Traditional infrastructure stacks look like this:

Compute Layer: vSphere/ESXi
Storage Layer: vSAN or dedicated array
Network Layer: NSX or physical switches
Automation Layer: Terraform/Ansible scripts
Management Layer: vCenter

Each layer has its own code base, its own metadata structures, and its own inefficiencies.

VergeIO collapses this into a single software layer called VergeOS. Install one thing, get everything: complete virtualization (KVM/QEMU based), robust storage (VergeFS), full Layer 2/Layer 3 networking (VergeFabric), and integrated management.

The advantage goes beyond simplicity. With a unified metadata structure controlling the entire environment, VergeIO understands memory allocation, storage patterns, and network traffic in ways that orchestrated stacks can't match.

The Storage Story

VergeFS includes global inline deduplication that works differently than traditional storage systems. Pure Storage and others run deduplication at the backend—data gets written, processed through their algorithm, and deduplicated blocks are stored. When you recall that data, it needs to be rehydrated before sending it back up the network.

VergeIO deduplicates at the kernel level. Every node understands the metadata. Data moves between nodes without rehydration. RAM cache gets deduplicated. Storage gets deduplicated. Memory gets deduplicated.

Crump cited examples of customers running 30,000 to 40,000 IOPS off consumer-grade NVMe SSDs on micro servers. The efficiency gains are real.

Disaster Recovery Done Right

Here's where things get interesting from an engineering perspective.

VergeIO includes IO Guardian—a local protection system that acts as a standalone VergeOS instance designed purely to receive snapshot data. If you lose multiple drives in a catastrophic failure, the system pulls missing blocks from the IO Guardian server in real time.

Crump shared a story about a customer where a service technician mistakenly ejected drives from three out of four servers. The system automatically restarted affected VMs and started pulling data from IO Guardian. The customer's customers never noticed. No data loss, no downtime.

The disaster recovery feature, IO Replicate, takes this further. It's WAN-optimized, leveraging the same deduplication system. If five sites replicate to one location, only unique data crosses the wire.

Virtual Data Centers and Multi-Tenancy

VergeIO's approach to multi-tenancy is built around Virtual Data Centers (VDCs). Think of it as VMware's encapsulation of individual VMs, but applied to entire data centers.

You can snapshot an entire VDC—capturing VMs, network configuration, IP addresses, everything—in a perfectly consistent state. That snapshot replicates to your DR site as a single coherent unit. Recovery typically takes under an hour. According to Crump, VergeIO maintains a 100% success rate on disaster recovery.

For cloud service providers, each customer gets their own VDC. No need to buy new hardware for each customer—just allocate resources from the shared infrastructure. Each VDC can have different service levels, and customers can log into their own isolated environment.

Sub-tenancy is supported too. One service provider uses VergeIO to provide infrastructure to other service providers, who then create their own customer VDCs.

API-First Design

The GUI is entirely driven by the API. If the interface can do it, the API can do it.

More importantly, the API has remained stable for 12 years. Your Terraform and Ansible scripts don't break when you upgrade hardware or change storage configurations. Write to one API instead of juggling separate interfaces for compute, storage, and networking.

VergeIO supports the full Infrastructure-as-Code ecosystem: Terraform, Ansible, Python, PowerShell, Packer. There's a Prometheus exporter for observability tools like Grafana.

The VxRail Opportunity

Dell recently announced that VxRail is "no more," recommending customers move to Dell Private Cloud—which essentially means buying new Dell hardware and new software licenses.

VergeIO offers a different path: VxRail modernization instead of VxRail replacement. Install VergeOS on existing VxRail hardware and get better performance and efficiency without replacing servers.

The company has about a dozen customers who've done this, the largest being Topgolf. With memory and flash storage prices increasing, extending the life of existing hardware makes financial sense.

Technical Specs Worth Noting

Hypervisor: KVM/QEMU based with VergeIO extensions
Scalability: Unlimited nodes per system, petabyte-scale storage
Networking: 10Gb/25Gb/100Gb Ethernet, Open vSwitch integration
Storage Media: NVMe (hot tier), SSD/SATA (warm tier), HDD (cold capacity)
Management: HTML5 web interface and full REST API

The Licensing Model

VergeIO charges by physical server. Not by processor count, not by cores, not by storage capacity. You build the server however you want—four processors, 200 cores, a petabyte of capacity—same price.

This pricing model encourages customers to consolidate onto fewer, denser servers in their second hardware refresh cycle. Fewer servers means savings on power, cooling, rack space, and operational overhead.

What This Means for Developers

If you're responsible for infrastructure, this architecture matters.

Single API to learn instead of three or four. Code that doesn't break when hardware changes. Consistent metadata structure across compute, storage, and networking. Deduplication that actually reduces your infrastructure footprint instead of just your storage footprint.

VergeIO runs on commodity hardware. Mix and match server vendors, CPU generations, even Intel and AMD in the same cluster. The software abstracts away the complexity.

For organizations running AI workloads, you can hard-allocate GPUs to specific VDCs. Only that tenant can use those GPUs—no sharing, no scheduling conflicts.

Market Reality

VergeIO is growing at roughly one customer every two to three days. The company is based in Ann Arbor, Michigan, self-funded, and cash flow positive. Less than 100 employees. No Silicon Valley funding rounds.

Their primary competition is VMware (80% of replacements), with some Nutanix and Scale Computing migrations. The company reports 100% customer satisfaction and zero customer losses except for non-payment.

Notable customers include University of Michigan (their largest research facility), Boeing, Raytheon, and various military installations. The Vietnam airport system runs on VergeOS.

The Bottom Line

VergeIO represents a genuinely different approach to infrastructure software. Not better versions of existing tools, but a fundamental rethinking of how infrastructure code should be written.

400,000 lines instead of 30 million. One code base instead of five. One API instead of a dozen integration points.

For organizations looking to move away from VMware or modernize aging VxRail deployments, VergeIO offers a technically sound alternative. For developers tired of wrestling with orchestrated stacks, it's worth a look.

The software is there. The architecture makes sense. The pricing model is straightforward. What remains to be seen is whether the market rewards fundamental innovation or sticks with what it knows.