Welcome!

Java IoT Authors: Elizabeth White, Yeshim Deniz, Pat Romanski, Liz McMillan, Chris Schwarz

Related Topics: @CloudExpo, Java IoT, Industrial IoT, Microservices Expo, Containers Expo Blog, Agile Computing

@CloudExpo: Blog Feed Post

Of Escalators and Network Traffic

One thing about escalators is, they’re always either going up, or down

Escalators are an interesting first world phenomenon. While not strictly necessary anywhere, and taking more horizontal space than an elevator, they still turn up all over in most first-world countries. The key to their popularity is, no doubt, the fact that they move traffic much more quickly than an elevator that has to stop and go, and offer the option of walking while on them to increase speed to destination even more.

Copenhagen Metro escalators - Wikipedia.orgOne thing about escalators is, they’re always either going up, or down. Not something you see in an elevator that changes direction with each trip.

The same could be said of network traffic. It is on the up escalator, with no signs of slackening. The increasing number of devices not just online, but accessing information both inside and outside the confines of the enterprise has brought with it a large increase in traffic. Combine that with increases in new media both inside and outside the enterprise, and you have a spike in growth that the world may never see again. And we’re in the middle of it.

Let’s just take a look at a graph of Internet usage portrayed in a bit of back-and-forth between Rob Beschizza of Boing Boing and Wired magazine. This graphic only goes to 2010, and you can clearly see that the traffic growth is phenomenal.

3.jpg

(side note, Mr. Beschizza’s blog entry is worth reading, as he dissects arguments that the web is dead)

As this increase impacts an organization, there is a series of steps that generally occurs on the path to Application Delivery Networking, and it’s worth recapping here (note, the order can vary).

  • First, an application is not performing. Application load balancing is brought in to remedy the problem.
    • This step may be repeated, with load balancing widely deployed before
  • Next, Internet connections are overloaded. Link load balancing is brought in to remedy the problem.
  • Once the enterprise side is running acceptably, it turns out that wireless devices – particularly cell phones – are slow. Application Acceleration is brought in to solve the problem.
  • Application security becomes an issue – either for purchased packages exposed to the world, or internally developed code. A web application firewall is used to solve the problem.
  • Remote backups or replication start to slow the systems, as more and more data is collected. WAN Optimization is generally brought in to address the problem.
  • For storefronts and other security-enabled applications, encryption becomes a burden on CPUs – particularly in a virtualized environment. Encryption offloading is brought in to solve the problem.
  • Traffic management and access control quickly follow – addressed with management tools and SSL VPN.

That is where things generally sit right now, there are other bits, but most organizations haven’t finished going this far, so we’ll skip the other bits for now.

The problem that has even the most forward-thinking companies mostly paused here is complexity. There’s a lot going on in your application network at this point, and the pause to regain control and insight is necessary. An over-arching solution to the complexity that these steps introduce is, while not strictly necessary, a precursor to further taking advantage of the infrastructure available within the datacenter (notice that I have not discussed multi-data center or datacenter to the cloud in this post), some way to control all of this burgeoning architecture from a central location. Some vendors – admittedly like F5 (only marketing here) – offer a platform that allows control of these knobs and features, while other organizations will have to look to products like Tivoli or OpenView to tie the parts together.

And while we’re centralizing the management of the application infrastructure, it’s time to consider that separate datacenter or the cloud as a future location to include in the mix. Can the toolset you’re building look beyond the walls of the datacenter and meet your management and monitoring needs? Can it watch multiple cloud vendors? What metrics will you need, and can your tools get them today, or will you need more management?

All stuff to ask while taking that breather. There’s a lot of change going on and it’s always a good idea to know where you’re going in the long run while you’re fighting fires in the short run.

The cost of failing to ask these questions is limited capability to achieve goals in the future – eg: more firefighting. And IT works hard enough, let’s not make it harder than it needs to be.

And don’t hesitate to call your sales rep. They want to give you information about products and try to convince you to buy theirs, it’s what they do. While I can’t speak for other companies, if you get on the phone with an F5 SE, you’ll find that they know their stuff, and can help from understanding future needs to meeting current ones. Presumably that’s true of other vendors also.

Keep making business run like they don’t know you’re there. And since they won’t generally tell you, I’ll say “thank you” for them. They have no idea how hard their life would be sans IT.

Read the original blog entry...

More Stories By Don MacVittie

Don MacVittie is founder of Ingrained Technology, A technical advocacy and software development consultancy. He has experience in application development, architecture, infrastructure, technical writing,DevOps, and IT management. MacVittie holds a B.S. in Computer Science from Northern Michigan University, and an M.S. in Computer Science from Nova Southeastern University.

@ThingsExpo Stories
"We are focused on SAP running in the clouds, to make this super easy because we believe in the tremendous value of those powerful worlds - SAP and the cloud," explained Frank Stienhans, CTO of Ocean9, Inc., in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
DX World EXPO, LLC., a Lighthouse Point, Florida-based startup trade show producer and the creator of "DXWorldEXPO® - Digital Transformation Conference & Expo" has announced its executive management team. The team is headed by Levent Selamoglu, who has been named CEO. "Now is the time for a truly global DX event, to bring together the leading minds from the technology world in a conversation about Digital Transformation," he said in making the announcement.
"DX encompasses the continuing technology revolution, and is addressing society's most important issues throughout the entire $78 trillion 21st-century global economy," said Roger Strukhoff, Conference Chair. "DX World Expo has organized these issues along 10 tracks with more than 150 of the world's top speakers coming to Istanbul to help change the world."
"We've been engaging with a lot of customers including Panasonic, we've been involved with Cisco and now we're working with the U.S. government - the Department of Homeland Security," explained Peter Jung, Chief Product Officer at Pulzze Systems, in this SYS-CON.tv interview at @ThingsExpo, held June 6-8, 2017, at the Javits Center in New York City, NY.
The financial services market is one of the most data-driven industries in the world, yet it’s bogged down by legacy CPU technologies that simply can’t keep up with the task of querying and visualizing billions of records. In his session at 20th Cloud Expo, Karthik Lalithraj, a Principal Solutions Architect at Kinetica, discussed how the advent of advanced in-database analytics on the GPU makes it possible to run sophisticated data science workloads on the same database that is housing the rich...
SYS-CON Events announced today that Massive Networks will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Massive Networks mission is simple. To help your business operate seamlessly with fast, reliable, and secure internet and network solutions. Improve your customer's experience with outstanding connections to your cloud.
Everything run by electricity will eventually be connected to the Internet. Get ahead of the Internet of Things revolution and join Akvelon expert and IoT industry leader, Sergey Grebnov, in his session at @ThingsExpo, for an educational dive into the world of managing your home, workplace and all the devices they contain with the power of machine-based AI and intelligent Bot services for a completely streamlined experience.
Internet of @ThingsExpo, taking place October 31 - November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 21st Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devic...
"The Striim platform is a full end-to-end streaming integration and analytics platform that is middleware that covers a lot of different use cases," explained Steve Wilkes, Founder and CTO at Striim, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
SYS-CON Events announced today that Calligo, an innovative cloud service provider offering mid-sized companies the highest levels of data privacy and security, has been named "Bronze Sponsor" of SYS-CON's 21st International Cloud Expo ®, which will take place on Oct 31 - Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Calligo offers unparalleled application performance guarantees, commercial flexibility and a personalised support service from its globally located cloud plat...
SYS-CON Events announced today that DXWorldExpo has been named “Global Sponsor” of SYS-CON's 21st International Cloud Expo, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Digital Transformation is the key issue driving the global enterprise IT business. Digital Transformation is most prominent among Global 2000 enterprises and government institutions.
SYS-CON Events announced today that Datera, that offers a radically new data management architecture, has been named "Exhibitor" of SYS-CON's 21st International Cloud Expo ®, which will take place on Oct 31 - Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Datera is transforming the traditional datacenter model through modern cloud simplicity. The technology industry is at another major inflection point. The rise of mobile, the Internet of Things, data storage and Big...
While the focus and objectives of IoT initiatives are many and diverse, they all share a few common attributes, and one of those is the network. Commonly, that network includes the Internet, over which there isn't any real control for performance and availability. Or is there? The current state of the art for Big Data analytics, as applied to network telemetry, offers new opportunities for improving and assuring operational integrity. In his session at @ThingsExpo, Jim Frey, Vice President of S...
"We provide IoT solutions. We provide the most compatible solutions for many applications. Our solutions are industry agnostic and also protocol agnostic," explained Richard Han, Head of Sales and Marketing and Engineering at Systena America, in this SYS-CON.tv interview at @ThingsExpo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"MobiDev is a Ukraine-based software development company. We do mobile development, and we're specialists in that. But we do full stack software development for entrepreneurs, for emerging companies, and for enterprise ventures," explained Alan Winters, U.S. Head of Business Development at MobiDev, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
SYS-CON Events announced today that DXWorldExpo has been named “Global Sponsor” of SYS-CON's 21st International Cloud Expo, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Digital Transformation is the key issue driving the global enterprise IT business. Digital Transformation is most prominent among Global 2000 enterprises and government institutions.
In his opening keynote at 20th Cloud Expo, Michael Maximilien, Research Scientist, Architect, and Engineer at IBM, discussed the full potential of the cloud and social data requires artificial intelligence. By mixing Cloud Foundry and the rich set of Watson services, IBM's Bluemix is the best cloud operating system for enterprises today, providing rapid development and deployment of applications that can take advantage of the rich catalog of Watson services to help drive insights from the vast t...
SYS-CON Events announced today that EnterpriseTech has been named “Media Sponsor” of SYS-CON's 21st International Cloud Expo, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. EnterpriseTech is a professional resource for news and intelligence covering the migration of high-end technologies into the enterprise and business-IT industry, with a special focus on high-tech solutions in new product development, workload management, increased effic...
SYS-CON Events announced today that Massive Networks, that helps your business operate seamlessly with fast, reliable, and secure internet and network solutions, has been named "Exhibitor" of SYS-CON's 21st International Cloud Expo ®, which will take place on Oct 31 - Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. As a premier telecommunications provider, Massive Networks is headquartered out of Louisville, Colorado. With years of experience under their belt, their team of...
SYS-CON Events announced today that Cloud Academy named "Bronze Sponsor" of 21st International Cloud Expo which will take place October 31 - November 2, 2017 at the Santa Clara Convention Center in Santa Clara, CA. Cloud Academy is the industry’s most innovative, vendor-neutral cloud technology training platform. Cloud Academy provides continuous learning solutions for individuals and enterprise teams for Amazon Web Services, Microsoft Azure, Google Cloud Platform, and the most popular cloud com...