All Tech & No Business?

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accounting3So as an Enterprise Integration Architect it is very easy to get wrapped up in the technology and what it can do. But in an end user business you really can’t maximise your use of technology if you don’t have a good handle on the business.  I do have a solid handle most aspects of our business, with one possible exception – the mechanics of accounting in any depth. I get invoices, credit notes, how advanced shipping notes and goods receipts impact the accounting, what SEPA is and so on, but chart of accounts, when to use a general ledger or subledger?  So I have pulled together a few resources to help address insight and thought I’d share them (and give me a point to check back to if I need to revisit this in the future).

Impact of XaaS on the Technical Publishing Business

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Over the last couple of months I have had a number of interesting conversations with a couple of publishers around publishing books. So to be fully transparent, I am working with a fellow Oracle Ace Associate to get a book of the ground. But what appears to be an interesting challenge has become distilled in my insight.

For book publishers they want to develop a title that will have a reasonable period of validity – lets say a couple of years as this is the kind of time frame required for a book to make an acceptable level of profit in the technical market. Whilst supporting an IT industry where software is deployed and installed by customers – this timeframe is reasonable. A large part of any business’ customer base don’t keep upgrading unless there is a distinct need. To keep the number of versions down that need to be supported, the release cycle is kept relatively slow other than to issue patches (i.e. fix bugs but not change the essential product and what it does and how it does it). A slow release cycle means books don’t date too quickly.

  But we’re quickly moving into the world of XaaS. when all your customers are running on your cloud, then it becomes a lot easier to push out upgrades and keep everyone on as few as 2 product versions (new and previous) and only a few product versions needing to be supported as a result. That means a vendor can release updates far faster, with updates including new features. That acceleration increasingly becomes an arms war where to compete you also need to release updates as fast to match or differentiate from another vendor.

For example Mulesoft release updates of their cloud solution every quarter. Oracle will release in the PaaS space every 8-12 weeks, if not quicker than that.

This all adds upto the possibility that a print book can date (or atleast be perceived to date) more quickly. So how does the publisher who needs a longer cycle to make an acceptable return cope with this?

You either sell books covering just areas where you know you’re going to see significant sales and therefore have a shorter acceptable book life cycle – and this holds true for things like AWS and CloudShift. But those middleware platforms like Boomi, Mulesoft & Oracle ICS which will have a smaller readership there is a real challenge.

  O Reilly offer free updates (details here) for the edition of the ebook you have (note no mention of the print edition). There is the further challenge of how the relationship with the author works and the on going cost of proofing the authors work. Maybe the answer is that rather than selling whole books, the purchasing is on a chapter model. So if a book needs to be extended to reflect new capabilities as we will see in the XaaS world, they have to buy the new chapters.

Monster has some fun

A while after we got the moniker of mp3monster we took some daft photos of the ‘monster’ with music and business cards etc. Well that was about 10 years ago. So I thought for a little light hearted fun I’d do it again …

   
   

Another Oracle Scene in the pipeline

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We’ve just passed the submission deadline for the next edition of Oracle Scene. So the submitted articles have been shared with the review team. I have to admit, I look forward the week after the deadline, a chance to read the raw articles before all the art work is applied, layout applied etc.

Each article teaches you something new and you’re reminded just how big the Oracle ecosystem is (something that is easy to forget when you’re working day to day in your own specialism).

The review process does throw up the odd bump – the occasional article that reads more like an Infomercial (which usually result in a recommendation not to include) and occasionally the article where you’re not entirely sure what the author is trying to get across. But these later scenarios, the reviewers will make suggestions on how to refine a submission.

The sense of joy and reward in reviewing is easily beaten by submitting an article and seeing it published and feeling the published article in printed form.  Don’t just take my word for it – Martin Widlake writes about it on his blog here.

Ios58cover‘ve had 1 proper article in Oracle Scene here and a couple of smaller pieces such as book reviews included.  The reward of being published can only be topped by your article being used to inform the cover art.  I have been fortunate enough to have achieved that with an article for the Oracle Apps User Group (OAUG) with an article called Journey To The Cloud.  2015winterinsight-optThe only down side is OAUG are more restrictive on access, and you have to be a member to see the article.

 

So go on, write an article – I hope that i’ll be reviewing it in the near future.

Music on the move

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It has been a while since I have written about music or gadgets, so I thought I would hit both in one go.   So I have a trusty 64GB iPod classic for a fair few years, and loved it, the ability to take a sensible chunk of my music with me – what’s not to like? Although of recent, I’ve not used it as much as the iPod does feel somewhat bulky, I don’t have a handy charger these days as my other devices are all using lightning or micro USB connectors.

So time for an update. Should I go forward with just my iPhone which tends to get changed regularly and pay a hefty premium for a decent chunk of storage every time we upgrade (currently £80 extra to go from 16 to 64GB)? We’d be down to 1 device, but will the battery on the phone have enough juice to cover both the calls I make as well as play music when I’m commuting on the train? Then there is the problem of  iTunes. I love that I can load my iPod without iTunes, but as I have never found an alternate app for loading music.  What is wrong with iTunes – well you try getting it to handle the MP3s from my massive CD collection. Perhaps I should consider an iPod Touch which costs less than 1/2 the price for extra storage and benefit from separating the battery charge question, although I don’t escape iTunes.

Well, I think I have found a good alternate solution, with a cool gadget called a Leef iAccess – it takes a micro SD card and plugs into the Lightning socket. When combined with the leef app, can play music or videos etc straight from the device. So we get one device to carry – my phone; music capacity isn’t a challenge with 64GB storage costing very little in micro SD card terms, and if that isn’t enough then just swap cards. No premium on phone upgrades, no iTunes to load the micro SD card with music. As to the question of power consumption, I think the Leef consumes a bit more power than using phone storage. But can probably be overcome with a power pack case that provides pass through on the Lightening connector – although I’ve yet to prove this.  The iAccess is shaped to support the idea, as it doesn’t to hug the phone’s casing shape wise – so cases aren’t an issue (unlike some of the camera gadgets).

I should warn there is one little trip up to be aware of.  Once the SD card has been accessed by the phone it changes the exFAT some how – presumably so that once it has indexed you music it can create a file and can detect if things change.  As a result when you plug back into your PC, you can’t just drag files back across.  But if you let Windows fix the file system first, then everything is sorted and adding more to the storage is no different to another SD storage.

Will Oracle offer MySQL DBaaS?

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 So Oracle have determined to become a cloud solution vendor. This includes offering DBaaS, with several options being offered  built on the core Oracle database. But Oracle also owns MySQL, as a foot hold into the more open source centric community. Which brings us to our question, will Oracle offer the MySQL community a DBaaS? There certainly appears to be a demand for the capability with a number of vendors offering such a capability including Amazon RDS and ScaleDB (a more comprehensive list of vendors can be seen at Butler Analytics).

A superficial response would be, why have two DBaaS solutions? After all Oracle provides a migration tool which could be used to transition an on-premise MySQL solution so it can work on the DBaaS (about the transition see Oracle here). But DBaaS can eliminate the platform and basic configuration considerations, but it doesn’t overcome the means by which you can tune and optimise the database – this requires the skill and knowledge of your DBA and how many DBAs are practising experts on both platforms? It won’t address the SQL that may be wired into the code (particularly if the SQL include database hints) including the subtle differences in JDBC connector differences.

During Open World 15, Larry Ellison declared that he was going to take the battle to Amazon when it comes to cloud services. By offering MySQL as a DBaaS it would certainly be going toe to toe with RDS. At the same time opening new entry level cloud offering.

It is worth also considering the fact that a lot of the uptake of Oracle cloud solutions have SaaS solutions aren’t the traditional large on premise organisations for the main, but the midsized businesses that see SaaS as a means to get enterprise solutions for a fraction of the cost of running (or trying to run) themselves. It is these organisations who will probably also want to leverage MySQL to get the smaller footprint services running such as web front ends running on solutions such as Drupal or WordPress.

Oracle Node.js cloud service

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A while back I posted about using the use of Node.js cloud service Oracle had marked as coming soon (Blog post here). Well we have checked back to see if the free trial is openly available and it still appears not yet to be the case.  But more than that, Oracle have reorganised the capability here to form what they are now calling Application Container Cloud (ACC). The application container cloud provides a number of options for running Node.js or a pure play J2SE solution. 
   
The good news is that there is a lot more detail of what the options are with this cloud which includes just Node.js – the details can be seen here. So node 0.10 and 0.12 are supported and JDKs 7 & 8 are supported. With the JDK you also get the use of cruise control. The metering periods go down to the hour as well which is great for PoC activities. The level of detail provided, suggests that these cloud solutions are currently available to partners and paying customers (the JDK service is certainly the case based on discussions I have had with my account manager). So hopefully as Oracle rollout their cloud offerings into data centres and capacity grows we should see public trial access.

Exclamation Mark Note: ACC has now been superseded by Oracle Kubernetes Engine (OKE)

Oracle Enterprise Manager

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Following my recent blog about Single Pane of Glass & OEM I came across an article which illustrates using the OEM packs to monitor Qualogy; article on OEM.  In addition to this article you can get more material about setting up OEM from the YouTube Oracle Learning Library (OLL) here (in addition to the resources on the Oracle OTN site – here).

Packt also have a book on OEM here, which until the end of December 2015 is also available for only $5 (£4).

I’ve been thinking about working on some material to show how you can use OEM to monitor non Oracle resources.

Packt’s $5 Promotion – Launched Again

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skillup5usd-logoPackt have launched their every book and video for $5 promotion again from now until end of the month. So time to fill your Kindle/iPad/PC with useful ebooks.

For the Oracle community I’d particularly recommend :

Cloud Document Security

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So an interesting piece of research was published by the Cloud Security Alliance. The research shows the growth of document sharing in the enterprise through the use of cloud services.  The interesting thing is one of the positives of adopting SaaS and PaaS is easing the challenge of ensuring environments are patched for security. But at the same time the need to educate the wider employee community even more on being security aware.

It also raises the question of managing the accidental or deliberate leakage in such an environment. As the article says, some sharing of documents to the public or 3rd parties to enable cross business collaboration may well be legitimate so businesses are going to need strategies to address this.