What happened 2015?

So, as you noticed, I did not really blog a lot this year, i.e. 2015.
Let me quickly recap what I was busy with in the last couple of month (lame excuse, I know).

In summer I changed job from Oracle to vmware. Still handling the channel/partner business, but now no longer for (boring) hardware, but for - to me - exiting software. The concept of the software defined datacenter - or SDDC for short - is something I really like. Virtualize everything. Move from on-premise to cloud(s) seamlessly... pretty cool I think.

Enough of the professional plug.
I still found time for some nice hacks at home.

I've been recording my electricity and gas consumption at home for years, nay, decades now. What started with a plain ascii file in the early 90s, turned in to a DB2 application on OS/2 (with visual REXX) , and then to a very rudimentary web application (against the same DB2 database) under Windows XP and 7. Over the years I slightly modified the web application to also be mobile friendly, so I could take my phone (Nexus 5 right now) or iPad and enter the data while I was reading the meter.
Did I mention that I'm a nerd and do this weekly? No?
Well perhaps I should.
Not very interesting from a hack perspective, is it?

So this year I decided to change this, and I

1. created an Android app for it
2. added the anyline meter reading to it (because I did not want to get into the OCR stuff myself)
3. created a REST interface to my database (building upon the old web application I had), using Jersey.

Two really impressive things here. Anyline... check it out. Excellent meter reading SDK (and other OCR stuff) on iOS and Android. 

And Jersey, wow!! REST with the click of a button, yet you are still in full control. And also getting JSON and XML with the same code. Nice.

Now for step 4 I'll re-write the old web-app to a pure Ajax/jQuery/JSON thing, and will only keep the REST interface to the database.

And step 5, already started: I bought some NFC tags (from whiztags, thanks for the hint, Max). One will go to the gas meter, the other one to the electricity meter, and both are registered to my app on Android. So when I go near the meter, it will automatically open the app with the OCR scanner for the respective meter. Click, and done.

So that's the last half year - or so - in a nutshell.

VirtualBox 3.2 released

Apart from the kind of obligatory yearly re-branding attempts[1] by the respective new owner, VirtualBox finally comes with some cool new features...

• Latest Intel hardware support
• Large Page support
• In-hypervisor Networking
• New Storage I/O subsystem
• Remote Video Acceleration
• Multiple Virtual Monitors
• Hot-plug CPU's
• Virtual SAS Controller
• Online Snapshot Merging

Details and explanations here, download here.
and, as they guys from ElReg say in their article,

With VirtualBox 3.2 (and no one is ever going to call it Oracle VM VirtualBox, so let's get that straight), the software engineers have tweaked the type 2 (meaning hosted) hypervisor so it can run on all the latest "Westmere" variants of Intel's Core i5 and i7 processors for desktops and the Xeon 5600s for servers and high-end workstations.

VirtualBox 3.2 also sports acceleration for the Remote Data Protocol if you are using a Windows 7 client in a VM, and the hypervisor can emulate an LSI Logic SAS controller for storage as well, which is common in high-end x64 workstations and entry servers and midrange x64 servers.

VirtualBox supports just about any x64 operating system you can imagine: Windows NT all the way back to 4.0 and Windows all the way back to 3.0, plus DOS, OS/2, Linux 2.4 and 2.6, Solaris, and BSD Unix - and now Oracle Enterprise Linux 5.5 and Canonical Ubuntu 10.04 are added to the long list.

So, away with the just-installed v3.1.8 and lets got 3.2...
----
[1] Sun Virtualbox, Sun xVM Virtualbox, Oracle VM VirtualBox, ... come to mind

James Gosling to leave Sun/Oracle

Well, this kind of sort of in a way was to be expected. James Gosling left Sun Oracle, as he reported here.

On the relative importance of MySQL

Since the announcement of Sun buying MySQL recently we (Sun) of course had a lot of conversations with customers, partners and Sun internally about the value and position of MySQL.

To show the relevance of MySQL I searched for a couple of database products (or their names) on some job portals (jobfinder.at, jobfinder.de, stepstone.de, monster.at, monster.de, monster.co.uk), the (not new) idea being, that the number of job postings does correlate to the importance of a platform or system.

I know that this is not representative... but it gives a nice overview. And the ranking of the databases on the various job portals is consistent. (All figures rounded, and those 5 were the only ones I looked for... so it is strictly not percentage of the DB market but it gives you the relative positioning)

So:

#1	Oracle (to be expected)	50%
#2	SQL Server	29%
#3	MySQL (!!)	13%
#4	DB2	6%
#5	postgresql	1%

I did the same on amazon.com on books which gives a similar, but not identical picture:

#1	Oracle (again)	85%
#2	SQL Server	6%
#3	DB2	6%
#4	MySQL	3%
#5	postgresql	1%

Not really surprising that DB2 ranks before MySQL here... What does surprise me is that almost all books seem to be on Oracle.

Also of course there is a skew towards Oracle, since I only search (literally) for “Oracle” so the results might contain jobs and books about Oracle applications or (in case of books, not jobs I guess) the Oracle of Delphi, or other totally unrelated Oracles ... see the Wikipedia disambiguation page for a list of oracular things in this world.

Anyway: the results to me are clear:

MySQL has more importance than DB2 today (this of course kind of hurts me, me being an old DB2 fan) and is not that far off from SQL-Server... half of its “value” in both book and job search.

Today is Acquisition day: BEA agrees to Oracle offer

BEA finally says yes to Oracle - for $8.5bn | The Register:

"Oracle has signed a definitive agreement to buy BEA for $8.5bn."

Oracle and BEA

The news about Oracle to buy (or bid for) BEA Systems is... well not really news, and wont really change a lot in the industry.

The funniest and news-worthiest (??) part is, that BEA thinks they are worth more... IMHO, they are lucky to be bought at all... now.

Several companies have fought over BEA years ago, but now ?
What do they stand for ?
What is their position in the market ?
And which market by the way ?
The Appserver market ? - nope, lost to IBM, JBoss (and more and more Sun/Glassfish)
The Integration/SOA market ? - too small a share.

I think, Oracle is just buying some remaining customers for their application server / integration story... to kick it off.

Wont really rock the industry... And (as usual with such acquisitions) the combined Oracle/BEA market share will shrink, they'll lose to JBoss/Sun... (I hope).