Tag Archives: Linux

Razuna 1.4 Preview Release 1 available

It gives us great pleasure to finally make Razuna 1.4 available in a general Preview Release. This release is meant for testing and it shouldn’t be long before a final release. We kindly ask everyone to download and test this release. You can also upgrade your current Razuna 1.3.5 installation with this release.

Read on, what major features are available in Razuna 1.4 (we have over 100 changes for 1.4. Some of the highlights are below).

Option to catalog folders and assets on your server and from public URLs
The option to catalog folders and assets from your local server and from publicly accessible URLs is the one feature that we are most excited about and will turn your Razuna server into a cataloging server with a web front end. In order to understand this feature in full, we are giving here some examples;

  • Catalog your File Server and share assets
    Say you run an internal file server (be it Windows, Linux or MacOS X) and you want that your team and even clients have access to the same assets (always the same version of course) over the web. Something that would involve many different tools, plus a very skilled system admin will be an easy task with Razuna. Simply install Razuna on your network, point Razuna to your file server and it will recreate all the folders within Razuna, index all the assets and will make them available over a web front-end to your team and outside clients. All this with the same ease of use of Razuna, meaning you got permissions, folders & collections, sharing and collaboration and last but not least the option to convert your assets to different formats available.
  • Add assets from outside your network into Razuna
    Another option this new feature allows is to include assets from publicly available URL’s to Razuna. Say you see an image on Flickr or Facebook and want to share it in a project.  All you have to do is to simply copy & paste the URL to the image to Razuna and it wil behave just like any other image. The same goes for videos. You can include videos from Google Video, YouTube, Vimeo, etc. Furthermore, you can include the whole embedded player in Razuna as well.

Search Improvement
Finding your valuable assets is one of the most important tasks of Razuna. We can say that we are able to index just about every asset you bring into Razuna and thus we have given the search & find function some more love in Razuna 1.4. You will now have the option to refine your search. That means, you can either search within the search results or conduct a new search again. Additionally you will see the description and the keywords with the option to click on the keywords itself to narrow down the search even further.

Extended Metadata reading and writing for all assets
Razuna was/is already capable of reading and writing metadata to JPEG images. We have extended this, so that Razuna will read metadata from all images (GIF, PNG, TIFF, EPS, PSD, AI, etc.) and will also write back to those image formats. Moreover, Razuna will read metadata of videos and documents and index and display them as well. Additionally, descriptions and keywords of PDF files will be written back to the PDF. Also, all converted images will inherit the metadata of the original file.

Backup & Restore
With 1.4 you have the option to backup your complete Razuna server and also restore it. Furthermore, you can backup your complete Razuna Server with all the available hosts or only backup/restore a single host (with it being available in the Administration of the DAM part). Moreover, this feature allows you to migrate from one server to another and also migrate between databases (say you want to go from the embedded one to MySQL, or MySQL to MS SQL or Oracle).

Rebuilding the search index
Rebuilding the search index allows you to keep your database, search index and assets in sync. Mostly, this is not needed, but if things go wrong or you feel like something is not included it is a nice option to have.

Administration overhaul
The main Administration of Razuna got some overhaul as that you don’t need to select your host upfront anymore and will have the option to select it within the sections. Additionally, we made some design changes, which will ease the use of the Administration even more.

General
As mentioned there are over 100 changes in Razuna 1.4 and those above are the ones we thought are worth mentioning. Thus here is a short list of those “other” enhancements;

  • Upgraded to JQuery 1.4
  • Upgraded to Tomcat 6.0.24
  • Upgraded to OpenBD 1.3
  • Reorganized complete Database model for much better performance
  • Many speed improvements could be gained from code streamlining
  • All images are converted to RGB color space for Internet Explorer compatibility
  • Rewrote the basket download for better handling of large assets

I hope you enjoy using Razuna as much as we have making it. Go grab your copy now over at http://razuna.org or sign up for a free hosted account over at http://razuna.com.

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How to deploy Razuna to your virtual environment

It is no secret, that our top download option for our Open Source Digital Asset Managament Razuna is the Razuna Virtual Server Image.

Not only, does it the Virtual Image come with a full Razuna pre-installed, but also contains a full Linux installation and can be deployed to any virtual environment within a short time. In other words, it only takes you a couple of minutes to deploy a full blown Razuna server to VMWare ESX(i), a XEN server or even Amazon EC2 (just to name a few). That without you having to install, update or configure much. There you have it, a Digital Asset Management that is really ready for the cloud!

In order for you to see this in action, we out together a small tutorial outlining how to deploy the Razuna Virtual Server Image in the most effective way. Please find the tutorial below (video is recorded in HD. We recommend watching it so in full screen).

[youtube]http://www.youtube.com/watch?v=sifac6ErOlo[/youtube]

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What the Open Source Barometer tells us

Alfresco, a company that publishes a open source ECM, does also feature a Open Source Barometer over at http://www.opensourcebarometer.org. According to their own saying; “The Alfresco Open Source Barometer survey is the largest open source enterprise infrastructure/stack survey. The third global survey covers data provided by over 25,000 of Alfresco’s 74,000 community members during the period of April to September 2008. “.

Since the Barometer shows us a door into the Enterprise open source usage what can we learn from it?

For Operating System we see that RedHat and Ubuntu are the clear leaders for Linux deployment. Look at how much Ubuntu has caught up. Ubuntu is not as long in the business as RedHat and I hear a lot of people taking on the Ubuntu Server. Looks like RedHat has to be on the look out. A obvious thing is that most will develop and test on Windows, but will deploy on Linux.

We see that Tomcat is still the most used Application Server, as it is our choice of server with Razuna, our very own open source Digital Asset Management, with over 67% compared to JBoss with 17%. The choice of database is with most the famous MySQL, followed by Oracle.

Thought that with the recent 10 million download for OpenOffice we see that MS Office is still the most used business application and despite the growing numbers of XEN marketing VMware is still the choice for most businesses to deploy Virtualization on.

One thing that really stood out for me is that Open Source is really at the “Long Tail”, that most businesses will go with a mixed stack (Open Source and proprietary software) and that Microsoft will have a impact on the Enterprise world and the Open Source community with their aggressive partnership. One thing I can tell from my own experience at a recent BizSpark introduction event is that MS will make inroads with a lot of businesses and startups.

A big thing for RIA and Adobe Flex is that 24% of the 25000 questioned community members take to Flex, that is second after 52% on Ajax and way ahead of the 8% of MS Silverlight.

Open Source Barometer III (Nov08)

View SlideShare presentation or Upload your own. (tags: alfresco open)
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CentOS NetInstall settings

Did we already say that among the different Linux distributions we embrace CentOS? CentOS is a community driven project derived from sources freely provided to the public by a prominent North American Enterprise Linux vendor.  CentOS conforms fully with the upstream vendors redistribution policy and aims to be 100% binary compatible.

In any case, one of the best features is to be able to have CentOS installed with a NetInstall. That means all you have to do is to download the 8MB ISO image, burn it (or use it as a startup image if you want to setup a virtual machine) and off you go. With NetInstall you don’t need to download the 5+ GB DVD or 6 ISO images anymore. Also, only the packages that you need will be downloaded.

As a note: when you get to the screen where you can define the source of the CentOS images you will want to enter the following:

For 32-bit:

Host: isoredirect.centos.org
Directory: centos-5/5.2/os/i386/

For 64-bit:

Host: isoredirect.centos.org
Directory: centos-5/5.2/os/x86_64/

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