Archive for the ‘developers’ Category

CAOS Theory Podcast 2012.04.20

Апрель 20th, 2012

Topics for this podcast:

*OpenStack, Amazon, Eucalyptus and Citrix engage in open cloud warfare
*Microsoft spins off new company for openness
*Updates on automation players Puppet Labs and Opscode with Chef
*Percona turns attention to MySQL high availability
*Open APIs as the fifth pillar of modern IT openness

iTunes or direct download (28:42, 4.9MB)


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Open APIs are the new open source

Февраль 14th, 2012

We’ve seen the rise of open source software in the enterprise and also beyond the IT industry, but the real keys to openness and its advantages in today’s technology world — where efficient use of cloud computing and supporting services are paramount — exist in open application programming interfaces, or APIs.

Open source software continues to be a critical part of software development, systems administration, IT operations and more, but much of the action in leveraging modern cloud computing and services-based infrastructures centers on APIs. Open APIs are the new open source.

Read the full story at LinuxInsider.


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2012 to be year of Linux domination

Январь 5th, 2012

Previously, I’ve called out years for non-desktop Linux in 2008, Linux in both the low and high-ends of the market in 2009, ‘hidden’ Linux in 2010 and last year, cloud computing in 2011. For 2012, I see continued growth, prevalence, innovation and impact from Linux, thus leading to a 2012 that is dominated by Linux.

I expect to see nothing but continued strength for Linux and open source in cloud computing in 2012. The cloud continues to be the biggest disruptor and opportunity for Linux providers. 2012 got off to an interesting start with Microsoft’s efforts to support for Linux on Azure, which highlights just how pervasive Linux has become in cloud computing. As detail in our special report on The Changing Linux Landscape, we also expect Linux to continue to be the basis for most offerings in IaaS and particularly PaaS, which is burgeoning across open source languages and frameworks as well as verticals and enterprise customers. Its popularity among enterprise and other developers will also bolster Linux and open source software in 2012.

We can certainly expect to see Linux continue its domination in supercomputing and the Top 500 Supercomputer List, where Linux continues to grow its share above 90% while others, such as Microsoft, Apple and BSD, fall off of the list.

I also expect Linux will grow its presence and impact on the wider, more mainstream server market, where Red Hat and SUSE continue to benefit from Unix migration, particularly from Solaris. Our analysis with survey data from 451 Research division TheInfoPro shows server spending for databases and data warehousing favoring Red Hat with Linux over Oracle with either Linux or Solaris. Out of more than 165 server professionals interviewed by TIP, 67% are planning to spend more with Red Hat on database/data-warehousing, and only 6% plan to spend less. The positive figures for Red Hat mirror negative spending intentions for Oracle, with 55% planning to spend less and only 9% planning to spend more. Spending continues to decline strongly for all of the primary Unix providers in the study, which in addition to Oracle includes IBM and Hewlett-Packard.

We may also see further expansion for Red Hat, which may be eyeing key acquisitions, and other Linux and open source vendors as they continue building their channels and wade more into midmarket and SMB customers.

In smartphones and mobile software, I also expect Linux will do quite well in 2012 with continued Android strength, diminished FUD and possibly an open source boost from a newly-open sourced WebOS. We also see Ubuntu arriving on the mobile and converged device scene, including ‘concept’ appearance at CES.

We’re also likely to see Linux in automobiles, health care and other electronics even more in 2012, though you may never hear Linux or open source. Don’t be fooled though, Linux is expanding its already impressive, wide presence and 2012 looks to be another year of significant gains.


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WebOS and the open alternative live another day

Декабрь 13th, 2011

There has been no shortage of reaction to HP’s move to make the Linux-based WebOS open source software. Below, I offer some of my thoughts on the meaning for the different players affected.

*What’s it mean for WebOS?
Moving WebOS to open source was best option for HP. It retains some value in the software depending on its involvement. It is also the best fate for the code, rather then being sold or simmered to its IP and patent value or even used as another weapon in the ongoing mobile software patent wars. Still, the move comes amid huge developer and consumer uncertainty for WebOS. Nevertheless, at least WebOS was already in the market with a compelling products, the Palm the Pre, in the modern smartphone market. WebOS will hopefully have a faster path to open source than Symbian since the former is based on Linux. I still think the greatest opportunity for WebOS may be in serving as an open alternative in the market, particularly after Android has proven to handset makers, wireless carriers, OEMs and others that a Linux-based, open source mobile OS can succeed in the market and provide profit for multiple parties. Furthering this opportunity, WebOS may be even more attractive to these key vendors, channel players and other stakeholders who are tired of the IP and patent stress and expense around Android. Of course, Android was not under patent or IP attack until it was successful in the market and the same may be the case for WebOS, though we think its IP roots and history in touch and smartphone technology are less complex in terms of origin and ownership.

*What’s it mean for competitors?
For Apple, an open source WebOS means more market pressure and open pressure, more competition for developers and a real danger WebOS hooks into the Android ecosystem. WebOS may also be harder to attack from a patent and IP standpoint since it is older and more singular in ownership (Palm and now HP). Other factors include HP’s own formidable patent portfolio and the perception of Apple as a patent aggressor, which would be reinforced if it attacked WebOS the way it has gone after Android.

For Android, it may finally get a dose of its own open medicine, feeling the pressure of another Linux-based, open source mobile OS that is familiar to many developers, compatible with newer smartphone technologies and appealing to handset makers and other key OEMs. However, WebOS is also a validation of Android, which paved the path for mobile Linux and open source to finally break through beyond geeks to reach a mass consumer audience.

As for other proprietary players such as Microsoft and RIM, another open source rival is bad news. It presents another open source option and potentially serious competition on developers, applications, devices, carriers and consumers. An open source WebOS may also make Android, in effect, more open with faster, easier access to code for both Android and WebOS compete. This could make it even harder for these older, proprietary players to get developer or consumer mind share that is already slipping.

*What’s it mean for open source? Really, there is no downside for open source except that it will be viewed as a form of software cemetery if WebOS is not developed or delivered to market. HP’s WebOS move does give open source greater prominence in mobile software. Again, it is a validation of Android, which is Linux-based and open source, and shows that we haven’t seen the last of mobile Linux and open source software in Android.


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MySQL training for Developers finally here

Декабрь 5th, 2011

 

It is finally ready! The training course at least I have been waiting for since we started the company: A MySQL training course for Developers.  And this is not just another standard MySQL for Developers training course. Based on our previous experiences at MySQL AB, we wanted to create something different, with a better fit. We wanted to aim this MySQL training course more at developers who already have experience using SQL and MySQL instead of just focusing on teaching SQL basics. Sure, we still cover the SQL basics, however it's done quickly.  We focus more on the MySQL exceptions and how to optimize SQL on MySQL.  As a result, entire chapters are dedicated to query optimization in MySQL, choosing storage engines, replication and other things often related more to a DBA role, that we deemed to be important for an advanced MySQL developer. We have also added a large section focusing on solving complex problems with SQL, where we cover things like trees and hierarchies, simulating ranks, calculating the median value etc.
 
So if any of this sounds interesting that a look at the full course description: http://www.skysql.com/services/training/courses/developing-applications-mysql-database and sign up to a course near you!
 

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CAOS Theory Podcast 2011.11.11

Ноябрь 11th, 2011

Topics for this podcast:

*Continuent extends MySQL replication to Oracle Database
*CFEngine updates server automation software
*Devops moving mainstream
*Neo Technology integrates with Spring
*451 CAOS report from Hadoop World

iTunes or direct download (26:56, 4.6MB)


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Got open source cloud storage? Red Hat buys Gluster

Октябрь 6th, 2011

Red Hat’s $136m acquisition of open source storage vendor Gluster marks Red Hat’s biggest buy since JBoss and starts the fourth quarter with a very intersting deal. The acquisition is definitely good for Red Hat since it bolsters its Cloud Forms IaaS and OpenShift PaaS technology and strategy with storage, which is often the starting point for enterprise and service provider cloud computing deployments. The acquisition also gives Red Hat another weapon in its fight against VMware, Microsoft and others, including OpenStack, of which Gluster is a member (more on that further down). The deal is also good for Gluster given the sizeable price Red Hat is paying for the provider of open source, software-based, scale-out storage for unstructured data and also as validation of both open source and software in today’s IT and cloud computing storage.

This is exactly the kind of disruption we’ve been seeing and expecting as Linux vendors compete with new rivals in virtualization, cloud computing and different layers of the stack, including storage (VMware, Microsoft, OpenStack, Oracle, Amazon and others), as covered in our recent special report, The Changing Linux Landscape.

While the deal makes perfect sense for both Red Hat and for Gluster, it also has implications for the white hot open source cloud computing project OpenStack. There was no mention of OpenStack in Red Hat’s FAQ on the deal, but there was a reference to ongoing support for Gluster partners, of which there are many fellow OpenStack members. OpenStack was also highlighted among Gluster’s key open standards participation along with the Linux Foundation and Red Hat-led Open Virtualization Alliance oriented around KVM. Sources at both Gluster and Red Hat, which point to OpenStack support being bundled into Red Hat’s coming Fedora 16, also reiterated to me Red Hat is indeed planning to continue involvement with OpenStack around the Gluster technologies. I suspect Red Hat is looking to leverage Gluster more for its own purposes than for OpenStack’s, but I must also acknowledge Red Hat’s understanding of the value of openness, community and compatibility. Taking that idea a step further, Gluster may represent a way that Red Hat can integrate with and tap into the OpenStack community by blending it with its own community around Fedora, RHEL, JBoss, RHEV and Cloud Forms and OpenShift.

The deal also leads many to wonder whether or what may be next for Red Hat in terms of acquisition. We’ve long thought database and data management technologies were areas where we might see Red Hat building out. This was also the subject of renewed rumors recently, and we believe it might still be an attractive piece for Red Hat given the open source opportunities and targets around NoSQL technologies such as Apache Hadoop distributed data management framework and Cassandra distributed database management software. We’ve also believed systems management to be a potential place for Red Hat to further expand. Given its need to largely stay within open source, we would expect targets in this area to include GroundWork Open Source, which joins Linux and Windows systmes in its monitorig and management, and Zenoss, which works with Cisco and Red Hat rival VMware in monitoring and managing systems with its open source software. Another potential target that would increase Red Hat’s depth in open source virtualization and cloud computing is Convirture, which might also be an avenue for Red Hat to reach out to midmarket and SMB customers and channel players. Red Hat was among the non-OpenStack members we listed as potential acquirers when considering the M&A possibilities (451 subscribers) out of OpenStack.

Given its recent quarterly earnings report and topping the $1 billion annual revenue mark, Red Hat seems again to be bucking the bad economy. We’ve written before in 2008 and more recently how bad economic conditions can be good for open source software. Red Hat is atop the list of open source vendors that suffer as traditional, enterprise IT customers such as banks freeze spending or worse, fail. However, the company’s deal for Gluster is yet another sign it is thriving and expanding despite economic difficulty and uncertainty.

You don’t have to just look at Red Hat’s earnings or take our word for it. On Jim Cramer’s ‘Mad Money’ this week, we heard Red Hat CEO Jim Whitehurst praised for Red Hat performance and traction where most companies and many economists are throwing the blame: financial services, government and Europe. Cramer credited Red Hat for a ’spectacular quarter’ and allowed Whitehurst to tout the benefits of the Gluster technology and acquisition, particularly Gluster’s software-based storage technology that matches cloud computing. It was quite a contrast to the news out of Oracle Open World, where hardware was a focal point.


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Economy up or down, can open source come out on top?

Август 11th, 2011

We’ve written about how a bad economy is indeed good for open source software. We’ve also recognized that with open source software’s maturity and place at the enterprise software table, a bad economy can be a double-edged sword for open source since the failure or fade of large enterprise customers, say big banks, hurts open source vendors right alongside traditional software providers.

What is interesting is that after a couple of years of economic rebuilding, we’ve seen recently how open source is being driven by innovation, particularly in cloud computing, where open source is prevalent and disruptive, and also mobile computing, which continues to be impacted by openness.

Given recent economic developments around the globe, I’m wondering whether we may see a return of cost as the main driver and benefit of open source software in the enterprise. Recent conversations with vendors and customers illustrates the fact that the motivation for adopting open source is not always the main benefit from open source. For example, open source users and customers identified cost as the main reason for adopting open source when we asked more than 1,700 of them two years ago. However, when the same group was asked what was the main benefit from open source, the top pick was flexibility. We also saw dramatic increases in factors such as performance and reliability when comparing drivers for adoption and benefits from adoption. Still, just as we’ve seen unpaid community Linux lead to paid subscription Linux and also paid Linux lead to more unpaid community Linux use, it can go both ways with open source advantages, as well. One recent conversation with an up-and-coming, open source-centered vendor in the NoSQL space highlighted how many large enterprise customers are deploying open source in divisional, departmental, pilot and other limited form to replace traditional databases primarily for flexibility, performance and similar reasons, but finding the cost savings to be significant and worthy of wider deployment.

This begs the question whether open source software, driven by its myriad of advantages for different contexts, finds a way to win regardless of whether economic conditions are good or bad? There’s no question open source has displayed staying power throughout both. We should also point out that these advantages and factors end up putting a lot of pressure on open source software development and projects, given there are inherent expectations of cost-savings, flexibility, speed, performance, scalability, etc. As we’ve highlighted recently, open source is not always the correct route for enterprise ogranizations. However, we do believe that if done properly, open source projects and communities can and do deliver benefits that enable both providers and consumers of technology.

Similar to sales and marketing, longevity, economic and developer opportunity, open core, etc., it all boils down to the community, which in a good economy tends to drive innovation and value or in a bad economy serves as a source of cost efficiency, savings and survival. That is, of course, if the community is properly supported in code, cash, contributions and stewardship that still allows open source to do its thing.


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The open card in the mobile game

Июль 26th, 2011

I wrote last year about the way Google’s Android mobile operating system was serving as a more open alternative to Apple’s iOS, but not so open that it didn’t leave opportunity for an even more open alternative.

Given that we continue to see software patent-based attacks on Android, as well as swirling FUD around coverage of the attacks and never ending suits and settlements and courtroom developments, it is clear it will be a long time before any of this legal business is ever close to settled, unless ended by settlements first, which is likely.

However, I’m more interested in the technology in the meantime. I also think it’s interesting to see, if not a ‘more open’ alternative emerging, at least another, ’somewhat open’ option in the tablet market, this being HP’s WebOS. It’s interesting that WebOS evolved from Palm, which HP acquired in March 2010 for $1.4 billion. Though Apple’s iPad is still the clear leader in tablets, it is interesting to see continuing signs that what happened in smartphones (where iPhone led and Android quickly caught up and then passed iOS) may be happening in tablets. There is also still the possibility that tablets may play out like netbooks, with wild popularity followed by a fade in favor of more traditional PCs for traditional PC needs. It is interesting to note that Google’s Eric Schmidt recently commented on the continued utility of PCs, which will remain key to professionals, consumers, and also developers, largely because of the tactical keyboard. What is most likely is continued convergence, and it will be interesting to see what ties emerge between WebOS and PCs as computer hardware giant HP rolls out the OS in tablets and smartphones.

We also see other signs that new, open entrants may be mixing things up in the mobile and converged device market, such as word of a possible Android and iOS competitor from Mozilla. There is yet another project that is already a factor in netbooks, other mobile devices and the burgeoning IT market of automobile information and entertainment systems, MeeGo, which is also open source. Even Research in Motion’s Playbook is based on the QNX operating system, for which source code was made available by its previous owner to make it more like the open source Linux OS, which was attracting developers and interesting customers.

We believed there was a fairly prominent place for open source software, open source operating systems and general openness in mobile software when we wrote our report, Mobility Matters three years ago, but we would have never guessed that the openness of this software would be so significant in two respects: defense from patent and other intellectual property attacks; the market power of open source, which draws in not only developers, but manufacturers and other third-parties. We’ve seen the speed and strength at which a project and community such as Android can grow. Will we now begin to see other alternatives that are even more open emerge as top choices among developers, hardware companies, wireless players and consumers? Never before have those alternatives really existed in the mobile software world, so it’s good at least to see the possibility is there.


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CAOS Theory Podcast 2010.12.10

Декабрь 11th, 2010

Topics for this podcast:

*Oracle, Java, the Apache Software Foundation and open source
*An update on some open source database and data management players
*CorraTech grows with support for open source application alternatives
*Red Hat-Makara acquisition analysis and impact
*Linux kernel report shows strong support, but what now for Novell?

iTunes or direct download (29:31, 5.1MB)


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