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  • Hoolio's avatar
    Hoolio
    Ret. Employee

    Necro-posting, but I found this post and an AskF5 solution that I'd never seen before, which provides more context:

    https://support.f5.com/csp/article/K245

    K245: The founding of F5

    Non-Diagnostic
     
     

    Original Publication Date: Feb 16, 2006
    Updated Date: Jan 27, 2022

    Topic

    In his 1999 nonfiction book, The Visionary Position, author Fred Moody chronicles the attempts of University of Washington's (UW) Human Interface Technology (HIT) lab and several companies in Seattle to bring virtual reality (VR) headsets and VR content to the market.

    One of the researchers who left the HIT lab went on to co-found F5, thus the book dedicates a good portion of the narrative to the beginnings of the company. This article contains a synopsis of the founding of F5 that is described in The Visionary Position, with the epilogue containing some additional sources. For the full story with all the compelling details, refer to the book.

    Note: The previous link takes you to a resource outside of AskF5. The third party could remove the document without our knowledge.

    Description

    HIT Lab and Ambiente

    Before co-founding F5, Mike Almquist (a.k.a Squish) was a summer intern at the HIT lab and then returned for a full-time position in 1992 after graduating from University of Delaware. He took over leadership of the software group for the lab's virtual retinal display (VRD) project. In this capacity, he created a virtual environment demo for a Virtual Worlds Consortium meeting. While Almquist and his team completed the project, they missed the deadline for the meeting, which led to his dismissal from the lab in 1994. Nevertheless, video of the demo circulated among consortium members and impressed Kubota Pacific, the company that made the graphics engines used to create the demo. The praise helped propel Almquist to his next undertaking.

    After leaving the HIT lab, Almquist started a company called Ambiente to work with the UW oceanography department. The department wanted to use sonar signals from the ocean floor and turn it into a 3D graphical representation. Almquist rented a basement in an apartment on Capitol Hill for the Ambiente offices. However, the project with UW did not materialize, and, having no clients and very little money, he had to live in his basement office with only a couch to sleep on and only a sink to use as a shower.

    Almquist's friend Adam Feuer thought the ocean floor mapping project was still worth pursuing without UW. In 1995, Feuer introduced Almquist to investment banker Jeff Hussey to discuss the idea for VR software for 3D maps of the ocean floor that surveyors could use. The three formed a loose partnership, and Almquist took a job as a systems administrator while working on the sea floor project in his spare time.

    Make a bunch of small computers look like one big computer

    After five months of research, the ocean floor project turned out to be more difficult than anticipated and the market too small to be worth pursuing further. Almquist thought VR would only be worth doing if it involved multiple users. When discussing the ideal state of how to distribute virtual environments to allow user collaboration, he said that a large, powerful server would be required, and if that's not affordable or feasible, it would be necessary to "have the ability to make a bunch of small computers look like one big computer." Hussey liked the latter idea. "Wait a minute," he said, "that could make us money!"1

    Almquist decided that this work was a way to improve the world's information-delivery infrastructure so that it could handle VR content. The popularity of the internet in the late 90s led him to believe that people wanted to use it to interact with others and with media. He thought the demand was only growing and that the internet was about to become overwhelmed from the increased usage. He knew the bottleneck was not due to the transmission but to website servers. Servers can only handle so much traffic, and, if traffic gets too high, users' requests have to line up and wait for the server to process them. Almquist proposed a device that would be an intelligent, high-speed load-balancing switch. This would allow website owners to load balance connections to multiple, cheaper servers to efficiently handle increased demand rather than use one large expensive server for all traffic.

    Launch of F5 Labs

    The three entrepreneurs created a company, with Hussey as CEO, Feuer as VP of Engineering, and Almquist as CTO. They called their product the BIG/ip and their company Virtual Softworks, but later changed the company name to F5 Labs (F5 being the highest strength on the Fujita scale). They raised $1 million in two weeks from investors, leased office space in downtown Seattle, and started making BIG/ip.

    Almquist and Feuer wanted to build up F5 Labs to the point where it could carry on without them so that they could turn it over to successors and pursue their real dream of starting a full-blown VR company. The plan was to deliver BIG/ip by the end of 1996, and Almquist estimated it would take six months to build. He envisioned a full BIG product line, consisting of BIG/ip, BIG/Firewall, a router, a server, and more BIG boxes, all installed on a BIG 19-inch rack. He called it a "VR sandbox" that would make the internet ready for delivering VR applications.

    By mid-1996, the five programmers at F5 Labs had spent many months of 14-hour days "coding like the wind"2 to create the first version of BIG/ip and had installed a beta version for the busy websites of Tower Records and the ISP, Focalink. Deploying with these first customers helped the programmers work out many of the bugs in the fledgling software.

    Version 1.0 of BIG/ip was set to be released in late 1996, but F5 Labs engineering missed the deadline because of a memory leak bug that caused resource issues on the BIG/ip. F5 engineers had to remotely clear BIG/ip memory on Tower's installation to keep it running until they could fix the issue.

    F5 labs brought their device to the PC Magazine offices for an article featuring BIG/ip, but F5 engineers hadn't solved the memory leak bug at that point. The bug lead the PC Magazine test program to crash. The magazine thought it was their test equipment that had caused the problem so F5 engineers grabbed their gear and took off before the testers could figure it out. When the article was published, it spoke favorably of the BIG/ip software and explained it was still in beta so they didn't test it. The F5 Labs engineering team eventually created a fix in a later version.

    Reorganization and strengthening for the future

    Due to the delay with release and some developers leaving, F5 Labs needed to raise more money. By 1997, the company had shrunk to one developer, Almquist, and they were down to their last $200,000, which they expected would last 60 days.

    From 1996 to mid-1997, Almquist built BIG/ip from version 0.9 to 1.5, along the way including features he and Hussey wanted to make it more marketable. By the time version 1.5 was released, BIG/ip was running mission-critical applications at Tower Records, one of the busiest e-commerce sites on the internet at the time. Additionally, F5 Labs received positive reviews from several publications, and Microsoft told Almquist that BIG/ip was far better than competing products they had tested.

    The F5 Board of Directors hired a consultant to reorganize the company and try to get more product to the market. The consultant hired more salespeople around the country, hired more developers, hired a new VP of engineering, and moved the company to a new headquarters. The F5 Labs team, along with Almquist's friend and HIT lab alumnus, Joey King, raised enough money from investors to keep going until sales started to take off.

    In January 1998, Microsoft had installed 10 BIG/ips and closed an additional $1 million order for more. Also, sales of BIG/ip crossed the $6 million mark. F5 Labs eventually dropped Labs from the company name to become F5 and rebranded the BIG/ip product as BIG-IP.

    Epilogue

    By mid-1998, Almquist departed F5 so that he and King could start a company with the aim of creating a platform for largescale virtual environments. Hussey remained CEO until 2000, when John McAdam took over to guide F5 through the post-dot-com bust period and beyond. The current F5 CEO, François Locoh-Donou, took the helm in 2017.3

    Mike Almquist is now a winemaker and runs Almquist Family Vinters,4 and Jeff Hussey is currently the CEO of Tempered.5

    Footnotes

    1 The Visionary Position, p. 132

    2 The Visionary Position, p. 210

    3 François Locoh-Donou

    4 "From bits to bites, Seattle techies embrace the restaurant world"*

    5 "Led by F5 founder, Seattle cybersecurity startup Tempered Networks raises $17M"*

    *Note: This link takes you to a resource outside of AskF5. The third party could remove the document without our knowledge.

  • We have a short text of the history of F5 with a bunch of milestones in our 201 book which can be purchased via direct links from our website here: https://www.f5books.eu

     

    But to answer your question, here are a few major milestones for F5:

     

    • 1996 – F5 is created as F5 Labs in 1996 by Michael D. Almquist** (February)
    • 1997 – F5 Launches its first BIG-IP Controller (July) - Becomes the BIG-IP LTM
    • 1998 – F5 Launches the 3DNS Controller (September) - Becomes the BIG-IP DNS.
    • 2003 – F5 Acquires uRoam (at a cost of $25m) for its FirePass technology (SSL VPN, application and user security) - Becomes the BIG-IP APM.
    • 2004 – F5 Acquires MagniFire Websystems (at a cost of $29m) for its web application firewall (WAF) technology TrafficShield, which forms the basis of the ASM product. - Becomes the BIG-IP ASM.
    • 2008 – F5’s VIPRION modular, blade based hardware is released
    • 2009 – F5 Releases TMOS and LTM v10
    • 2011 – F5 Releases TMOS and LTM v11
    • 2012 – F5 Acquires Traffix Systems® (at a cost of $140m) for its mobile/cellular 4G/LTE and Diameter signalling protocol switching technology
    • 2013 – F5 Acquires LineRate Systems (at a cost of $125m) for its layer seven and application delivery software defined networking technology
    • 2015 - F5 Launches the LineRate Point Load Balancer
    • 2016 - François Locoh-Donou becomes President and CEO
    • 2017 - F5 Launches Herculon security appliances and the DDoS Hybrid Defender and SSL Orchestrator products that run upon them. The Silverline WAF Express service and Container Connector are also launched.

    **You’ll find in many sources that Michael Almquist has effectively been written out of the company’s history.

     

    I hope this will give you some material for the presentation.