Pinderkent

There have been reports recently suggesting that IBM may soon acquire Sun Microsystems. For those of us in IT, acquisitions of these types are always a big deal. While Sun's server hardware is widely deployed and of great importance to many, my interest is mainly in software, so that's the area I'll focus on in this article.

In the software world, Sun is most well known for Java and Solaris. I suspect that we'll see two very different outcomes for these technologies if an acquisition does occur. It's difficult to say what will happen for some of the smaller or more obscure software products and projects that Sun was involved with, such as OpenOffice.org and NetBeans.

In terms of Java, I don't think we'd see much, if any, negative change. IBM has embraced Java, and understands its use, at least for business users. For some time now they've provided their own JDKs for a number of platforms. Java also plays a significant role in their prominent WebSphere Application Server. They're actively involved with developing new Java-based technologies. And their involvement and contributions to Eclipse have had a huge impact within the development community.

In some respects, such an acquisition may be quite good for Java. Although known for generally being more conservative, IBM does have the resources needed to make the changes to the Java language and platform that are necessary for it to compete better with Microsoft's .NET platform. We need to see half-baked technologies like JavaFX and JavaFX Script discarded. But we also need to see functional or object-functional languages like Clojure and Scala perhaps brought in as core components of the platform.

If IBM put their weight behind such technologies, we very well may see more developers be willing to adopt them. As we move into a world with massively multi-core CPUs, we will need to make use of functional programming techniques to write scalable software that effectively uses such hardware. Given IBM's (and Sun's) emphasis on high-end server hardware, a willingness to adopt and support Scala and Clojure could really put them in the lead in this area.

Things don't look as good in terms of operating systems. As basically everyone in the industry knows, Sun has offered Solaris for years, while IBM has offered AIX. While both high-end UNIX-based operating systems, I'm not certain if they could be successfully integrated. At a technical level, I suspect they are just too different.

If an acquisition were to take place, I imagine that Solaris would be supported for some time, but eventually deprecated in favor of AIX. This would be similar to what happened to Tru64 UNIX when HP and Compaq merged. If I recall correctly, HP originally planned to transition Tru64's more advanced features to HP-UX, but this didn't end up happening, for the most part. Now Tru64 is essentially on its last legs.

Given that Sun has released much of the Solaris source code over the past few years in the form of the OpenSolaris project, it seems likely that it will live on in at least some form. A truly self-sustaining community, akin to the Ubuntu project for Linux never seemed to develop, however. So it's difficult to say how much, if any, innovation we'd see out of the OpenSolaris project were Sun no longer supporting it.

Another interesting area to consider is that of the MySQL-related technologies and business that fell into Sun's fold with their acquisition of MySQL AB at the beginning of 2008. Given IBM's pivotal role in the development of relational databases, and their offering of the very solid and professional DB2 family of database products, MySQL's future in such an organization seems quite limited. Even within the open source community, MySQL is generally considered an inferior RDBMS. I really can't see it having much of a future, especially with Marten Mickos and Monty Widenius out of the picture.

We'll just have to wait and see what comes out of these rumors. But in terms of the software world, such an acquisition could have some significant impacts. They'd mainly be felt by those working with and developing enterprise systems, but may still be noticed by others, including, for example, OpenOffice.org users. So I see such an acquisition as potentially being good for Java, but less so for the Solaris, and potentially disastrous for MySQL.