Don’t you hate it when you spend months (or years) working on a pet project / book / mad take over the world idea, then somebody comes out with something even better?
So what’s it about? We’ve all heard about the Wisdom of Crowds idea. But what if you need to actually implement it on your website? This book shows you how to (using both concepts and practical code, as well as the theory behind all of it that I was missing). It includes
Intelligent, learning search, using Lucene.
Extracting data from blogs using web-crawling.
Executing Real time feedback on facebook-like sites.
Scalable data-mining techniques to manage the torrent of information
Making personalised recommendations based on all of the information.
Disclaimer:Manning provided me with a free review copy of the book – but no strings attached. And , maybe if I’m nice enough to the Author (Satnam), I can persuade him to talk about making millions using JBoss Drools and Complex Event processing in the book.
If you’re in business you need computer systems to support your team. Systems to find previous dealings with a customer, systems to allow your team to work together, systems to stop people finding out things that they shouldn’t.
Once your business passes the 100 employee mark and is heading for ‘Enterprise’ scale, chances are you need custom software written just for you, in addition to he ‘shrink wrap’ stuff you’ve been able to get away with until now.
Most custom Enterprise software is written in (or uses a large element of) Enterprise Java.
Enterprise Java is hard to get started with – it’s a big and complex framework because it solves big and complex problems. The Spring framework makes it easy.
OK, so we’re Spring nuts. But nuts only because it’s solved problems for FirstPartners over the last 4 years. What we like:
Spring allows you to use just enough Enterprise Java to solve your problem
Spring complements Enterprise Java, not replaces it.
Spring gives you a gentle slope to using Enterprise technologies.
Spring works well with Java, Oracle, .Net , (J)Ruby and pretty much any mainstream technology – including most of the widespread Java Frameworks like Struts and Hibernate.
So you wait ages for one Spring Event in Ireland, then two come along at once. We’ve written about Rod Johnson speaking in Dublin on Tue March 11th. Now there is a full day Spring Event in Belfast the day before (March 10th). And it’s sponsored by Momentum NI, so it’s free. And the Hilton Hotel is right beside Belfast Central train station, so it’s easy to get to from Dublin.
The full agenda is here (more details below), but given the importance of Spring to the Enterprise world, and the fact that the top four Spring guys are speaking, we reckon that it the Enterprise event of the year. The booking form is here.
Spring Ireland 2008
10th March 08:3010th March 17:30
Hilton Belfast, 4 Lanyon Place, Belfast (Beside Central Train station)SpringSource is proud to announce Spring Ireland 2008. Join us for a free one-day conference with presentations from the SpringSource team including a keynote from Rod Johnson.
Keynote: Spring into the Future – Rod Johnson
The Spring Framework began in 2002 with Rod’s best-selling Expert One-on-One J2EE Design and Development; one of the most influential books ever published on J2EE, Rod is recognised as one of the world’s leading authorities on Java and J2EE development.With the rapid expansion of SpringSource and move to new corporate HQ in Silicon Valley, this is a rare UK opportunity to hear Rod provide his views and explore the future of J2EE application development.
What’s New in Spring 2.5 – Sam Brannen
Sam is a lead architect at SpringSource and one of the most experienced developers within the organisation.This session provides delegates with an overview of the new features available in Spring 2.5. Specifically, highlighting the simplified and extensible configuration support provided via configuration annotations and new XML configuration namespaces, new Java 6 support, updates to Spring AOP, improved JDBC and JPA support, annotation-driven web MVC controllers, the new annotation-based TestContext framework for unit and integration tests and more!
SpringSource Professional Services – Greg Southey
Greg has built SpringSource’s UK Professional Services organisation into the leading Spring consultancy business in the world.
This is a brief resume of some of the 97 major projects completed by the UK Professional Services team in 2007. Delegates will hear about the business drivers behind some major development projects, the business issues faced and how they were resolved in partnership with the client.
Spring as a Full Stack Web Framework – David Syer
As Principal Consultant at SpringSource, Dave leads the way in the understanding of satisfying business requirements using the Spring Portfolio. His easy manner cloaks a prodigious knowledge of application development.
This session explores the “full stack” web framework trend and answers the question: how does Spring stack up? This session defines what a full-stack web framework is, then provides a fair technical comparison between a Spring-centric web development stack and the alternatives. Delegates will head about the feature-set of modern “full stack” web frameworks, and what Spring has that differentiates itself from the pack.
Spring in Ireland – Ian Graham
Ian Graham, Momentum, will explore the use of Spring in Ireland and introduce case studies from companies who are using the Spring family of products.
Round Table Discussion – Rod Johnson, Rob Harrop, Dave Syer, Sam Brannen & Greg Southey
Your chance to ask Rod and his team anything that’s on your mind regarding Spring!
Assuming no new properties are listed and properties continue to go Sale Agreed/Withdrawn at the current rate then there is currently 11 months supply on the market.
What you do if you weren’t doing your current job? While we all harbour dreams of running a magically profitable coffeeshop, working only 3 hours a day, what would you really do if you wanted a change of career?
If I wasn’t in IT , I’d be in Finance, on the basis of …
My original degree is in Business (with French). Somehow I got seduced into IT (you don’t hear that very often).
Both Finance and IT require their own set of knowledge and expertise. Once you’ve acquired that expertise, the work can be quite profitable, as not everybody can do it.
Both are quite strong employment areas within Ireland, with the IFSC being one of the easiest parts of Dublin to get to from Drogheda (think Trains).
Sadly (but very sanely), neither Finance nor IT is considered ‘sexy’. There again, you can’t have everything. They’re both quite hard to explain to your Mum – as far as she’s concerned , I work ‘in computers’. This is akin to lumping Salesmen , Mechanics, road sweepers and Michael Schumacher in a category ‘something to do with cars’.
However , this lead-in does explain the contents of the ‘what’s Paul Reading?’ list. All links are to Amazon. I’d recommend all the books with the exception of the last one – it was written by a newspaper journalist and the slightly jingoistic style reflects this.
Or to be more accurate ‘Google Spreadsheets mean the end of Java as we know it’.
Think about this. Who pays your wages Mr Java-Developer-who-has-just-had-a-couple-of-years-at-the-top-of-the-pile? Clients, or if you’re in a larger organisation , the business folks (i.e.’internal’ clients). Do you think any of them care about Java? Do any of them know what Java is? All they want is to get things done, quickly , and with as few mistakes as possible.
These business people would be happy to run their organisations on Spreadsheets. Do you remember the cartoon where Dilbert convinced the pointy haired boss that he could fly the plane using Excel? There’s more than a element of truth to this. I know of at least one US Fortune 100 company that (until recently) conducted most of it’s operations on little more than Microsoft Office and duct-tape. It worked, not very well, but it worked.
Until now , the next line would be ‘Excel (or any other type of Spreadsheet) is not secure / scalable / sharable / not web friendly’. That was until Google launched their Docs and Speadsheets. It’s an online version of Office with some spreadsheet functionality. Play with it a bit and you’ll see that there’s plenty missing. But this being Google , I’m willing to put good money on
(a) new features rolled out (think steamroller) and
(b) These Spreadsheets being massivly scalable / secure / sharable.
This being Google, there is also an API (developer page here). It’s got massive holes in it (e.g. you can’t yet use it to create a new spreadsheet). But when Microsoft bring out their version of online spreadsheets (and they will) not only will they clone the Google API (to get market share), they’ll need to go one further and introduce new features / remove the usage restrictions in order to compete.
So, secure, scalable, sharble online spreadsheets are here to stay. So lets take a look at Mr. (or Ms.) Pointy haired boss thinking about their new project:
Hmm, I think we need to be able to gather which health plans our employees are enrolled in.
OK, I’ll throw together a spreadsheet to show people what I want
Before I’ll give to our friendly Java developer and let him ‘do’ a website from it. Soon I’ll just share this on Google.
Great , Loads of people are now using it, I’ll just the (Ruby / PHP / Insert other language here) guy to add one or two extra features.
Most Excellent. Why don’t we spin this off as a Web 2 company and sell it to EBay??
There you have it, Massively scalable , Highly secure websites (see Google Authentication API), without needing to know anything about EJB, JMX , JBoss, JDBC or any of the hard won knowledge that us Enterprise Java Developers have built up over the last 7-8 years. I’m exaggerating, but not much.
What do you think? Is Enterprise Java dead, or is Web 2 just another boost and a slightly different way of doing things for us Java people?
Java is read once , run almost anywhere. The ‘Almost’ is because (for various technical reasons) the difficulty in getting reasonably priced web hosting. Have your tried getting some recently – impossible to find , or at least impossible to find at the prices PHP and Ruby guys can get theirs?
Imagine writing an ‘I owe you’ note that people would accept them for whatever you wanted – in pubs , as payment for your car , or even as a downpayment on a property in Dublin 4. In your dreams , imagine that people trusted you enough that they would then use your IOU’s in shops as payment. This is even better, as people now want more of your IOU’s, so you can write even more of them and get even more free stuff.
This is fantastic – you’ve got a massive free loan. Best of all many of these IOUs will get lost behind the sofa or eaten by the cat so you’ll never have to pay them back. Free money. The situation is not so absurd as it seems : The 50 Euro note in your pocket is an IOU from the Irish (and other European) governments. Technically we can reclaim payment, but what would be paid in?
What has sparked this ‘free money’ post is the news from the Financial times is that the Euro has edged out the US Dollar as the international IOU of choice. Given that the Irish Government is allowed to issue a fixed percentage of the Euro in circulation, the Irish Government now has even more money in it’s coffers ahead of the next election.
If you remember Applets, then you are so 1990’s man. Right back before the dot-com boom , everybody was putting these Java programs in their web pages to do things simple things like display a financial chart (guilty as charged , my ‘lud). Oracle still uses them in some versions of it’s applications as a half-way house between it’s older desktop applications and a completely web only solution.
Fast forward to 2006 and these ‘heavy’ applets have been replaced by light web pages using Ajax and Flash, which don’t require a user download to run. Pretty much anything a Java Applet can do can be done in Ajax (if you have enough time and patience). Ajax developers have been pretty inventive in using Flash to solve problems (e.g. allowing web pages to store information on your local PC), so it may only be a matter of time before this gets picked up.
It’s ironic then, that the very technology that is meant to replace it , ends up giving Applets a new lease of life. It won’t suit everybody or every problem. An ‘ideal’ problem for this to solve is where the user interaction, business logic or security requirements are at the ‘higher’ end of the scale. While you could solve it using Ajax (basically javascript on steroids), using Java Applets and having a nice IDE to develop and solve your problems in may pay off in the long run. Jan of Trampoline Systems explains in more detail.
Economist : The City – a guide to London’s Global Financial Centre
Freakonomics
Java security
How the City Really works 
