Our clients' true stories

Case studies

Load Testing a Payroll System at 10,000 Registries an Hour
Jan 28, 2021

4 min read

A bank's payroll platform pays millions across Europe's largest firms. PFLB tested it at 10,000 registries an hour with registries up to 9,000 records.
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Load Testing RPA: 233 Calls a Second, 4 of Them Useful
Aug 10, 2020

9 min read

A bank's RPA estate — 14 app servers, 700 robots — used 9 of 10 Gbps. PFLB found a loop firing 233 database calls a second, 4 of them useful, and a 109% ceiling.
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Load Testing Microsoft NAV Over an Unintercepted Protocol
Jul 08, 2020

6 min read

Microsoft Dynamics NAV speaks proprietary msbin1 — LoadRunner, Fiddler and Wireshark cannot see it. PFLB compared 3 configurations on 8 hosts x 50 threads.
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Sizing Terminal Servers for 3,000 Users on a Medical System
May 29, 2020

6 min read

A clinic network planned new architecture and needed a server count for 3,000 users. PFLB load-tested the thick-client MIS over RDP and returned the number.
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Transaction Processing: Throughput Below a Quarter of Target
May 15, 2020

6 min read

A bank moving to in-house processing found TranzWare Online throughput had fallen below a quarter. PFLB traced it to a CBA interface message queue backlog.
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ESB Test Automation Deployed in Under 30 Minutes
Apr 30, 2020

6 min read

A governmental fund needed ESB tests runnable on Windows by non-specialists. PFLB's Docker tool deploys in one command; a day's setup drops to under 30 minutes.
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Building a Live Demo Environment for a Monitoring Product
Apr 14, 2020

5 min read

PFLB built a multi-server rig, drove it with Apache JMeter until resources spiked, then added cloud capacity on camera — video proof the product works.
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Testing 4 Connected SAP Systems Through an Omnichannel Transformation
Mar 03, 2020

4 min read

An omnichannel retailer transformed its platform. PFLB load tested SAP ERP, PI/PO, POS DM and TM as one estate, before and after, to prove nothing slowed.
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