|By Mark R. Hinkle||
|February 8, 2005 12:00 AM EST||
Once you have Linux in your enterprise you obviously are aware of the value that it brings in terms of stability, security, and total cost of ownership, but you may be left with one final obstacle: the management of your Linux infrastructure.
Sometimes, in the course of conversation, I hear from people who are generally happy with their Linux installations but are living with the problems associated with managing them. They have become familiar with how to make their Linux infrastructure work, but the next step is how to keep it working. Sometimes this is like "herding cats" - keeping Web servers and file servers up-to-date as well as secure or pushing out configuration changes to servers without duplicating efforts on similar machines over and over again. Maybe it's a matter of finding the right management software or understanding the tools available within your Linux distribution to manage the processes. Update services like Red Hat Network (http://rhn.redhat.com) are good and so are services supplied by other Linux distributions, but some just keep things up-to-date (no pun intended, up2date is the Red Hat update agent), and don't offer total management such as configuration, and the duplication of systems and configurations.
Management is the holy grail of IT. A Google search for the terms "IT management software" recently yielded 36,600,000 results. A look at the enterprise software management products yields the likes of HP OpenView (www.managementsoftware.hp.com/), IBM's Tivoli (www.tivoli.com), and Computer Associates Unicenter (www3.ca.com/Solutions/Solution.asp?id=315). What about the small and medium businesses? Are there solutions that equally or at least adequately solve their management problems? How about the small business that wants to manage file and print servers, a Web server, and a messaging server along with other common IT services like firewalls? Is there a solution? Are there any that are open source? Yes and no. There are plenty of tools out there that serve at least a small subset of those needs that the enterprise players address. OpenNMS (www.opennms.org) provides network management, and Webmin (www.webmin.com) does an excellent job of providing a management console for services on one machine. However, is there a solution for the small and medium enterprise that puts control and change management in one single place?
Levanta (www.levanta.com), which some of us might know as the company that was once called Linuxcare, focuses on the idea of "transactional system administration," i.e., taking those scripts that system administrators whip up to automate tasks and provide an accounting of the changes and interface that allow for updates and changes as well as rollback or "undo" capabilities. The Levanta products have gotten a foothold as a way to accomplish this provisioning under IBM's zOS and are attempting to take this expertise to other platforms. Aduva's On Stage (www.aduva.com) touts the ability to deploy and manage Linux-based systems as well. Novell is working on making ZENWorks (www.novell.com/products/zenworks/) the cross-platform way to manage Netware, Linux, Windows, and a few others, as well as integrating with Microsoft Active Directory. OpenCountry (www.opencountry.com) seems to be working on some of the same but for the desktop. New companies like Emu Software (www.emusoftware.com) are focusing on configuration management for large numbers of Linux deployments. Emu's chief marketing officer, Greg Wallace, shares his thoughts on the subject in this month's guest editorial.
Products from companies and the open source community alike are not the only solution. In the land of the free and home of the tech savvy there are systems administrators using their own recipes of scripts and other tools to administer their enterprises. Maybe this isn't a pain point for the small and medium business.
Is there a market for this? I really want to know. Intuitively I believe that if you could take the workload from four system administrators down to two, you might be able to save anywhere from $100,000 to $200,000 annually, considering systems administrators are compensated between 50K and 100K in salary and benefits combined. It's an interesting question and I encourage people to let us know their experiences, both good and bad, on how they are solving these problems. Also, what's your experience like in comparison to what you do or did to administer an equivalent Windows infrastructure or at least the non-Linux enterprise? Is it better or is it worse? Is the problem nonplatform dependent and if so what are your thoughts on how to go about solving the problems of management? Are there more elegant ways to accomplish this task or do many people just follow the brute force approach of adding more bodies to resolve the problem?
The IoT market is on track to hit $7.1 trillion in 2020. The reality is that only a handful of companies are ready for this massive demand. There are a lot of barriers, paint points, traps, and hidden roadblocks. How can we deal with these issues and challenges? The paradigm has changed. Old-style ad-hoc trial-and-error ways will certainly lead you to the dead end. What is mandatory is an overarching and adaptive approach to effectively handle the rapid changes and exponential growth.
Oct. 8, 2015 04:00 PM EDT
Today’s connected world is moving from devices towards things, what this means is that by using increasingly low cost sensors embedded in devices we can create many new use cases. These span across use cases in cities, vehicles, home, offices, factories, retail environments, worksites, health, logistics, and health. These use cases rely on ubiquitous connectivity and generate massive amounts of data at scale. These technologies enable new business opportunities, ways to optimize and automate, along with new ways to engage with users.
Oct. 8, 2015 03:45 PM EDT
The buzz continues for cloud, data analytics and the Internet of Things (IoT) and their collective impact across all industries. But a new conversation is emerging - how do companies use industry disruption and technology enablers to lead in markets undergoing change, uncertainty and ambiguity? Organizations of all sizes need to evolve and transform, often under massive pressure, as industry lines blur and merge and traditional business models are assaulted and turned upside down. In this new data-driven world, marketplaces reign supreme while interoperability, APIs and applications deliver un...
Oct. 8, 2015 03:30 PM EDT Reads: 209
The Internet of Things (IoT) is growing rapidly by extending current technologies, products and networks. By 2020, Cisco estimates there will be 50 billion connected devices. Gartner has forecast revenues of over $300 billion, just to IoT suppliers. Now is the time to figure out how you’ll make money – not just create innovative products. With hundreds of new products and companies jumping into the IoT fray every month, there’s no shortage of innovation. Despite this, McKinsey/VisionMobile data shows "less than 10 percent of IoT developers are making enough to support a reasonably sized team....
Oct. 8, 2015 03:30 PM EDT Reads: 127
You have your devices and your data, but what about the rest of your Internet of Things story? Two popular classes of technologies that nicely handle the Big Data analytics for Internet of Things are Apache Hadoop and NoSQL. Hadoop is designed for parallelizing analytical work across many servers and is ideal for the massive data volumes you create with IoT devices. NoSQL databases such as Apache HBase are ideal for storing and retrieving IoT data as “time series data.”
Oct. 8, 2015 02:45 PM EDT Reads: 489
Clearly the way forward is to move to cloud be it bare metal, VMs or containers. One aspect of the current public clouds that is slowing this cloud migration is cloud lock-in. Every cloud vendor is trying to make it very difficult to move out once a customer has chosen their cloud. In his session at 17th Cloud Expo, Naveen Nimmu, CEO of Clouber, Inc., will advocate that making the inter-cloud migration as simple as changing airlines would help the entire industry to quickly adopt the cloud without worrying about any lock-in fears. In fact by having standard APIs for IaaS would help PaaS expl...
Oct. 8, 2015 02:30 PM EDT Reads: 641
There are so many tools and techniques for data analytics that even for a data scientist the choices, possible systems, and even the types of data can be daunting. In his session at @ThingsExpo, Chris Harrold, Global CTO for Big Data Solutions for EMC Corporation, will show how to perform a simple, but meaningful analysis of social sentiment data using freely available tools that take only minutes to download and install. Participants will get the download information, scripts, and complete end-to-end walkthrough of the analysis from start to finish. Participants will also be given the pract...
Oct. 8, 2015 02:15 PM EDT Reads: 219
SYS-CON Events announced today that ProfitBricks, the provider of painless cloud infrastructure, will exhibit at SYS-CON's 17th International Cloud Expo®, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. ProfitBricks is the IaaS provider that offers a painless cloud experience for all IT users, with no learning curve. ProfitBricks boasts flexible cloud servers and networking, an integrated Data Center Designer tool for visual control over the cloud and the best price/performance value available. ProfitBricks was named one of the coolest Clo...
Oct. 8, 2015 01:00 PM EDT Reads: 756
Organizations already struggle with the simple collection of data resulting from the proliferation of IoT, lacking the right infrastructure to manage it. They can't only rely on the cloud to collect and utilize this data because many applications still require dedicated infrastructure for security, redundancy, performance, etc. In his session at 17th Cloud Expo, Emil Sayegh, CEO of Codero Hosting, will discuss how in order to resolve the inherent issues, companies need to combine dedicated and cloud solutions through hybrid hosting – a sustainable solution for the data required to manage I...
Oct. 8, 2015 01:00 PM EDT Reads: 469
NHK, Japan Broadcasting, will feature the upcoming @ThingsExpo Silicon Valley in a special 'Internet of Things' and smart technology documentary that will be filmed on the expo floor between November 3 to 5, 2015, in Santa Clara. NHK is the sole public TV network in Japan equivalent to the BBC in the UK and the largest in Asia with many award-winning science and technology programs. Japanese TV is producing a documentary about IoT and Smart technology and will be covering @ThingsExpo Silicon Valley. The program, to be aired during the peak viewership season of the year, will have a major impac...
Oct. 8, 2015 01:00 PM EDT Reads: 251
Apps and devices shouldn't stop working when there's limited or no network connectivity. Learn how to bring data stored in a cloud database to the edge of the network (and back again) whenever an Internet connection is available. In his session at 17th Cloud Expo, Bradley Holt, Developer Advocate at IBM Cloud Data Services, will demonstrate techniques for replicating cloud databases with devices in order to build offline-first mobile or Internet of Things (IoT) apps that can provide a better, faster user experience, both offline and online. The focus of this talk will be on IBM Cloudant, Apa...
Oct. 8, 2015 12:45 PM EDT Reads: 504
WebRTC is about the data channel as much as about video and audio conferencing. However, basically all commercial WebRTC applications have been built with a focus on audio and video. The handling of “data” has been limited to text chat and file download – all other data sharing seems to end with screensharing. What is holding back a more intensive use of peer-to-peer data? In her session at @ThingsExpo, Dr Silvia Pfeiffer, WebRTC Applications Team Lead at National ICT Australia, will look at different existing uses of peer-to-peer data sharing and how it can become useful in a live session to...
Oct. 8, 2015 12:00 PM EDT Reads: 600
As a company adopts a DevOps approach to software development, what are key things that both the Dev and Ops side of the business must keep in mind to ensure effective continuous delivery? In his session at DevOps Summit, Mark Hydar, Head of DevOps, Ericsson TV Platforms, will share best practices and provide helpful tips for Ops teams to adopt an open line of communication with the development side of the house to ensure success between the two sides.
Oct. 8, 2015 12:00 PM EDT Reads: 571
SYS-CON Events announced today that IBM Cloud Data Services has been named “Bronze Sponsor” of SYS-CON's 17th Cloud Expo, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. IBM Cloud Data Services offers a portfolio of integrated, best-of-breed cloud data services for developers focused on mobile computing and analytics use cases.
Oct. 8, 2015 11:00 AM EDT Reads: 724
"Matrix is an ambitious open standard and implementation that's set up to break down the fragmentation problems that exist in IP messaging and VoIP communication," explained John Woolf, Technical Evangelist at Matrix, in this SYS-CON.tv interview at @ThingsExpo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Oct. 8, 2015 07:00 AM EDT Reads: 5,865
WebRTC has had a real tough three or four years, and so have those working with it. Only a few short years ago, the development world were excited about WebRTC and proclaiming how awesome it was. You might have played with the technology a couple of years ago, only to find the extra infrastructure requirements were painful to implement and poorly documented. This probably left a bitter taste in your mouth, especially when things went wrong.
Oct. 8, 2015 06:00 AM EDT Reads: 756
Nowadays, a large number of sensors and devices are connected to the network. Leading-edge IoT technologies integrate various types of sensor data to create a new value for several business decision scenarios. The transparent cloud is a model of a new IoT emergence service platform. Many service providers store and access various types of sensor data in order to create and find out new business values by integrating such data.
Oct. 8, 2015 04:00 AM EDT Reads: 540
The broad selection of hardware, the rapid evolution of operating systems and the time-to-market for mobile apps has been so rapid that new challenges for developers and engineers arise every day. Security, testing, hosting, and other metrics have to be considered through the process. In his session at Big Data Expo, Walter Maguire, Chief Field Technologist, HP Big Data Group, at Hewlett-Packard, will discuss the challenges faced by developers and a composite Big Data applications builder, focusing on how to help solve the problems that developers are continuously battling.
Oct. 8, 2015 04:00 AM EDT Reads: 485
Developing software for the Internet of Things (IoT) comes with its own set of challenges. Security, privacy, and unified standards are a few key issues. In addition, each IoT product is comprised of at least three separate application components: the software embedded in the device, the backend big-data service, and the mobile application for the end user's controls. Each component is developed by a different team, using different technologies and practices, and deployed to a different stack/target - this makes the integration of these separate pipelines and the coordination of software upd...
Oct. 8, 2015 03:00 AM EDT Reads: 279
Who are you? How do you introduce yourself? Do you use a name, or do you greet a friend by the last four digits of his social security number? Assuming you don’t, why are we content to associate our identity with 10 random digits assigned by our phone company? Identity is an issue that affects everyone, but as individuals we don’t spend a lot of time thinking about it. In his session at @ThingsExpo, Ben Klang, Founder & President of Mojo Lingo, will discuss the impact of technology on identity. Should we federate, or not? How should identity be secured? Who owns the identity? How is identity ...
Oct. 8, 2015 03:00 AM EDT Reads: 433