IS 17802 Explained: India's ICT Accessibility Standard and How to Test for It
IS 17802 is India's two-part standard for accessible ICT products and services. This explainer covers what Part 1 and Part 2 contain, how the standard maps to EN 301…
Scalability Testing Services:
SaaS and Cloud Apps
Vervali runs capacity and scalability testing for SaaS and cloud apps: whether the product grows with demand, scales in when the spike is over, and what that costs, found before a large customer or a peak asks. Tests use k6, JMeter and cloud load generation, and end with the breaking point and what to change.
150+ clients
450+ projects
275+ engineers
15+ years
ISO/IEC 17025:2017Accredited testing laboratory
CMMI Maturity Level 3The process is written down and repeats
ISO 9001:2015Quality management
ISO/IEC 27001Information security
Capacity, Scale-Out and the Breaking Point
Whether the product grows with demand, scales in when the spike is over, and what that costs.
Scale-Out
Whether it grows with the traffic you named. We will not invent a concurrent-user number we cannot evidence.
Scale-In
Whether it comes back when the spike is over. A scale-out that never scales in is a bill, not a pass.
The Breaking Point
Past expected growth until it fails, so you see where it stops and how it recovers. Dedicated work is on stress testing.
Capacity Headroom
How much growth the current estate absorbs before a large customer or a peak asks for more.
Database and Queues
Connection pools, queues and query behaviour under growth, not only the home page.
Cloud Autoscaling
Behaviour of the estate itself as it scales. Method is on cloud performance and scalability testing.
Need the breaking point before your users find it?
Free 1-Hour Load TestHow This Work Is Packed
Scalability testing is one slice. These are the neighbouring packs.
Performance Testing
Load, stress, soak and spike, with the bottleneck named. See performance testing.
Stress Testing
Past the peak until it fails. See stress testing.
Performance Optimization
Tuning after the finding is on software performance optimization.
Cloud Scalability
Estate autoscaling is on cloud performance and scalability testing.
Already know the growth you have to survive? A QA lead can scope it.
Book a CallWhen to Test for Scale
A quiet Tuesday is not a launch.
Before a Peak You Cannot Miss
A launch, a campaign or a large customer. The quote names the weeks after we see what you run.
After a Change That Moves Capacity
A cloud move, a new database tier or a change to autoscaling rules.
Ahead of Growth
When sales or product expect volume you have not carried before.
Proof From Delivery
Three delivery engagements, sector and country. They show Vervali has tested systems at that scale and were not scalability-only jobs.
India · major airline · booking and check-in
A major airline booking and check-in platform. After: 40% faster page loads. Growth on a booking path is concurrency, not a round number of virtual users on the home page.
40% faster page loadsAustralia · cybersecurity SaaS · DDoS simulation
A cybersecurity SaaS product under high-intensity DDoS simulation. After: 99.9% platform stability on that run. Scale includes how it fails, not only how green the dashboard looks.
99.9% platform stabilityIndia · Mumbai supplements retailer
Peak-load work on a retail storefront. After: 40% faster pages and 50% more mobile conversions. The peak that mattered was concurrency at checkout.
40% faster pages 50% more mobile conversionsTools and Environments
The traffic model matters more than the licence.
k6 and JMeter
The defaults, with Gatling alongside on performance testing. Commercial extras sit in the quote when you name them.
Cloud Load Generation
Traffic generated from where your users sit, not only from the delivery office.
Cloud and Hybrid
AWS and Azure are the platforms Vervali builds on. Hybrid sits in the quote when both sides are in scope.
How an Engagement Starts
From one staging URL to a breaking point you can plan around.
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01
Share the Growth
Tell us the growth you have to survive, the surfaces in play (web, mobile, API, database, cloud) and one staging URL under NDA.
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02
Get the Traffic Model
We build the profile from your analytics: how traffic grows, where it concentrates and what scales with it.
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03
Start With a 1-Hour Load Test
A free 1-hour load test on a staging URL is the first look. Most engagements land at $25 to $49 an hour blended, and price follows the surface and the growth you named.
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04
Get the Report
The breaking point in your own units, the bottleneck named, what to change and what was not tested, 9am to 1pm Eastern with delivery from India.
Frequently Asked Questions
It checks whether a product grows with demand: scales out, scales in, and what that costs, before a large customer or a peak asks. k6, JMeter and cloud load generation are the defaults. Deeper peak load, soak and tool choice are on performance testing.
Load is the traffic you expect. Stress is past that until it fails. Scalability is whether the product grows with demand and comes back when the spike is over. All three sit within performance testing, and we run the scale slice. We do not invent a concurrent-user number we cannot evidence.
Before a peak you cannot afford to miss, and after a change that moves capacity or autoscaling: a launch, a campaign, a cloud move or a large customer. There is no calendar that fits every estate. The quote names the weeks after we see what you run, and a free 1-hour load test shows whether now is the week.
The surfaces you name: web, mobile, API, the database and the cloud estate it runs on. API load is on API testing services, and estate autoscaling is on cloud performance and scalability testing. A check that never leaves the home page is not the engagement.
Yes, on the environments you name. AWS and Azure are the platforms Vervali builds on, and hybrid is added to the quote when both sides are in scope. We run the application scale slice, and cloud estate behaviour is on cloud performance and scalability testing.
k6, JMeter and cloud load generation are the defaults, with Gatling alongside for scenario-as-code work. The traffic model matters more than the licence. Commercial extras are added to the quote when you name them, and a free 1-hour load test shows which tooling you already have.
The breaking point in your own units, the bottleneck named, what to change, and what was not tested. A report only a performance engineer can read changes nothing, so we write it for a product owner. It is the scale slice of the full performance report. Tuning after the finding is quoted separately.
Most engagements land at $25 to $49 an hour blended. Price follows the surface, the growth you named, and whether soak sits in the same week. A free 1-hour load test on a staging URL shows the surface before anyone writes a quote.
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