Those of you in my age demographic might remember an old, cheesy game show called "The Dating Game" with an even cheesier host named Jim Lange. On the show, bachelors and bachelorettes answered totally pointless questions to measure their compatibility with one another. It was a TV game show version of Match.com, if you will. Read more
The saying "Go Big or Go Home" was clearly taken to heart this weekend for Yahoo CEO Marissa Mayer, as was evident in the company's $1.1 billion cash deal to acquire the blogging platform Tumblr. As part of the deal, current Tumblr CEO David Karp will stay on and run Tumblr, which will remain an independent company, according to the Wall Street Journal. Read more
The interesting thing about chili con carne is that you can have variations in the flavor and quality of the food depending on how the different ingredients are tweaked and mixed together. The same thing can be said for tech companies. Bring in a new CEO, tweak a few things, and get different results. The Mike Klayko era of Brocade is now in the books, and its time for the newly appointed CEO, Lloyd Carney, to make this version of Brocade his own. It appears he is doing so by looking ahead and not back. Read more
There’s a Katy Perry Song called "Waking Up in Vegas" in which the young Miss Perry sings "Shut up and put your money where your mouth is / that’s what you get for waking up in Vegas." That first line, "Shut up and put your money where your mouth is," should be the theme for Interop. Vendors all across the network market come to Mandalay Bay to show off their latest products and impress buyers, channel partners, media and Wall Street. The following is a list of vendors that I thought did indeed put their money where their mouth is (listed alphabetically): Read more
Well, the 2013 version of Interop is now in the books and while conventional wisdom dictates that “what happens in Vegas, stays in Vegas,” I thought there were a number of themes at the show that rose above the general noise of the event and are worth sharing. In no particular order, these themes were: Read more
If you remember the old Austin Powers movies, Mini-Me was a full replica of Dr. Evil in every way. Just as evil, just as cunning, and just as powerful. Today, Riverbed announced a “mini-me” version of its Stingray application delivery controller (ADC). Stingray came into Riverbed through the acquisition of Zeus so, in a way, Riverbed’s latest product is Mini-Zeus. Read more
It feels like Cisco has been retooling the Cisco Developer Network (CDN) for the better part of a decade now. The program got life when the company acquired Metreos and Cisco put together a program called Cisco Technology Developer Program (CTDP) to build applications for the IP phone. There may be some of you chuckling at that notion, but many have thought (myself included) that there was indeed a market for such applications. Well, that never materialized, and CTDP evolved into what’s now known as CDN. Read more
The data center is where all the action has been in networking over the past few years. We saw the introduction of the network fabric, the rise of software defined networks (SDN), a number of startups emerge, and we’ve seen a fair bit of M&A activity as well. Because of the rapid evolution, we’ve seen almost every major network vendor – Cisco, Brocade, Juniper, Extreme, Avaya, Alcatel-Lucent and others – revamp the data center portfolio. Read more
All eyes were on Silicon Valley and the Open Networking Summit this week. One of the big topics of conversation was Intel’s push into an already highly competitive software defined networking (SDN) space.
In theory, this move by Intel makes sense. SDNs transform the data center and create an opportunity for low-cost switch manufacturers to become a more important part of the data center. However, “theory” and “reality” are two different things, and I don’t believe a pure, white box switch really works in this market. Read more
Last week, Alcatel-Lucent (ALU) held its annual Industry Analyst conference in Annapolis, Maryland. Unified Communications has historically been the primary focus for ALU’s go-to-market strategy, but the company has spent the last few years beefing up its OmniSwitch data networking portfolio as well. In fact, if you recall, ALU was the focal point of this Network World Article where the company beat out Cisco for a network project in its own home state. Read more
Talk to anyone in IT today about anything and it’s hard not to transition to a discussion on BYOD. Almost every IT leader I speak to is struggling with the pressure of having to allow workers to use personal devices in the workplace while still maintaining security. This is one of the reasons the mobile device management (MDM) market has been growing. Read more
This week, data center specialist Brocade announced its "HyperEdge" architecture for campus networks. The concept of HyperEdge is similar to the value proposition the company put forth with its data center fabric architecture – networking is becoming increasingly complex, so a simpler, flatter network is required to support companies moving forward. Read more
Last week, the esteemed Jim Duffy wrote this news article covering the release of the Juniper EX9200 data center switch. The article left many questions in my mind, including when should customers buy an 8200 now? What about QFabric? What types of customers are right for the beefiness of a product like the 9200? I had a chance to talk to Juniper about the product and I thought I’d clear up some questions that were still outstanding. Read more
The annual Enterprise Connect event was held in Orlando last week. I had a number of speaking slots at the event, including as one of the panelists on the final session of the conference, the Locknote. One of the questions that co-chair Fred Knight asked me was what was new at this year’s event, to which I responded that I hope the term "conferencing" is stricken both from our vocabulary and our corporate collaboration tools. Conferencing tools are typically single-purpose tools that aren’t integrated with any other collaboration tool. Read more
Big Switch stole many of the networking headlines this week when it announced its Switch Light software release. Switch Light, based on the open source technology Indigo, can be used on commodity white box switches to create an OpenFlow-based switch than can be used as part of a software defined network implementation. One of the elements of the press release that I felt flew under the radar, was that Extreme Networks would be the only “mainstream” network vendor that was committing to this reference architecture for a rack switch. Read more
Normally, when a vendor is the undisputed king of a market, there’s a risk of the company taking their eye off the ball and letting markets slip away. BlackBerry in the smartphone market, 3Com with NIC cards and switches, and Nortel with almost everything they made are some examples of this. However, every once in a while vendors do surprise by trying to change the very market they dominate. Sure, it has risk, but generally markets need to be shaken up once in a while to make sure they don’t stagnate. Read more
This week, the 2013 edition of Enterprise Connect was held in Orlando, Florida. I don’t attend many of the sessions as I try to use the time to meet with companies, but I always reserve time for the keynote sessions. I hope to see something new and, as C+C Music Factory used to sing, “things that make me go hmmm."
The keynote I was most excited for was Microsoft’s because of all the changes that group has gone through recently. It’s merged with Skype, it’s part of Office 365, and the product recently held its first dedicated Lync conference. Read more
This week is the annual Enterprise Connect (formerly VoiceCon) conference in Orlando, FL. One of the many panels I’m on and moderating at the conference is titled "UC? Mobility? FMC? BYOD? SIP Trunking? Video? WebRTC? It’s time to take control." Read more
In a somewhat surprising move last week, the provocative domain name registrar GoDaddy.com has decided to drop the .com from its logo and become just "GoDaddy." Read more
In the words of John Travolta and Oliva Netwon John, Cisco and enterprise routers "go together like rama lama lama ka dinga dong." This is the business that kicked off the company’s incredible rise to where it is today. It’s also the part of the business that comes under fire as being the most vulnerable to competition. Cisco has greater than 90% share in the enterprise router market, and has by far the highest price points in the industry. Many have tried to take share, at what should be some low-hanging fruit, but all have failed. Why? Read more
Zeus Kerravala is the founder and principal analyst with ZK Research. Kerravala provides a mix of tactical advice to help his clients in the current business climate and long term strategic advice. Kerravala provides research and advice to the following constituents: End user IT and network managers, vendors of IT hardware, software and services and the financial community looking to invest in the companies that he covers.
Kerravala does research through a mix of end user and channel interviews, surveys of IT buyers, investor interviews as well as briefings from the IT vendor community. This gives Kerravala a 360 degree view of the technologies he covers from buyers of technology, investors, resellers and manufacturers.
Kerravala uses the traditional on line and email distribution channel for the research but heavily augments opinion and insight through social media including LinkedIn, Facebook, Twitter and Blogs. Kerravala is also heavily quoted in business press and the technology press and is a regular speaker at events such as Interop and Enterprise Connect.
Kerravala remains associated with Yankee Group through the company's affiliate program.
Prior to ZK Research, Zeus Kerravala spent 10 years as an analyst at Yankee Group. He joined Yankee Group in March of 2001 as a Director and left Yankee Group as a Senior Vice President and Distinguished Research Fellow, the firms most senior research analyst. Before Yankee Group, Kerravala had a number of technical roles including a senior technical position at Greenwich Technology Partners (GTP) where he worked with Johna Til Johnson, the founder of Nemertes Research. Prior to GTP, Kerravala had numerous internal IT positions including VP of IT and Deputy CIO of Ferris, Baker Watts and Senior Project Manager at Alex. Brown and Sons, Incorporated.
Kerravala holds a Bachelor of Science in Physics and Mathematics from the University of Victoria in British Columbia, Canada.