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Agile Projects Using the Spring Framework - Training

Tuesday, April 29th, 2008

Lots of things going on behind the scenes at FirstPartners. One of which is the Spring Framework training course that we’re giving on Wed 30th May in Bewley’s Hotel, Ballsbridge, Dublin. Interested in going? - you can book here (via Trigraph). Can’t make it? We’ll probably do a follow up.

What are you missing? Apart from the crash test dummies (below), there’s loads of lego blocks, Swiss mountains, trains crashing through walls and a Kangaroo. (Spring, Geddit?). You might even learn something about Java along the way.

Agile Projects using the Spring Framework
Executive Briefing
Delivery: Public or In-house
Course Length: 0.5 days. Optional mentoring / follow up session if required by Client
Course Approach: Lecture, discussions
Level: Beginner / Intermediate

Dummies

Course Description:

Spring, with good reason, is the most actively used framework in the Enterprise Java world today. The half- day briefing shows the problems that Spring can solve for your projects, core Spring concepts such as Inversion of Control and integration with existing Enterprise Java technologies for database access, messaging and web deployment. The briefing also shows how to use Spring to make your projects more agile, improving quality and reducing deployment time.

Course Objectives:

  • Following completion of this course, students will be able to:
  • Understand why Enterprise Java is the mostly widely used corporate technology, and how Spring both simplifies and improves this technology.
  • Understand core Spring concepts such as Inversion of Control (IOC), configuration , deployment and testing.
  • Describe how to integrate Spring with Enterprise Technologies such as Databases, Messaging and Web 2 frameworks.
  • Understand how Spring can make your projects more agile and the benefits it brings to your organization
  • Map out a plan of how to introduce the Spring framework to existing systems.

Course Syllabus:

Section 1: The Problems That Spring Solves

  • Introduction
  • Who are you? Who are we?
  • What is Spring?
  • What is (Enterprise) Java?
  • The problems with Enterprise Java
  • Why Enterprise Java is costing you money.
  • The Deployment Scale
  • Java Classes and Objects
  • Just enough XML to get by
  • Core Spring - Inversion of Control pattern
  • Spring Configuration and my First Spring App
  • Deployment via Web, Enterprise Java and Command line
  • Spring on other platforms (.Net , Ruby and Groovy)
  • Alternatives to Spring
  • Spring and Java 5 – easier development
  • Starting out – just a little Spring in your Step.

Section 2: Core Spring and Enterprise Spring Integration

  • Spring Web Framework (MVC)
  • Spring Web with Struts , JSF , XSLT , Tiles and GWT (Google Web Toolkit)
  • Spring and Ajax in Web 2 Applications.
  • Spring Webflow
  • Spring and Databases (Hibernate and JDBC)
  • Spring and Messaging (MQ and JMS)
  • Spring Remoting and Web Services
  • Aspect Orientated Programming (AOP)
  • Transactions in Spring
  • Appfuse – ready to roll Spring projects with Maven
  • Administration of your Application using Spring and JMX
  • Scheduling using Spring and Quartz
  • Spring and Acegi Security

Section 3: Practical Spring - make your project more Agile

  • The problems with IT Projects
  • What is Agile
  • Spectrum of Agility
  • How Spring makes your project more agile (and your customer happy)
  • Key Agile Practices
  • Unit Testing with Spring
  • Integration Testing
  • Mock Objects
  • Spring IDE
  • Spring and Business Rules
  • Spring and Workflow
  • Alternative Spring configuration.
  • Extending Spring to meet you (obscure) needs.
  • What’s new in Spring 2.5 (and coming up for Spring 3)

Audience:

  • Managers and Project Managers wishing to understand the benefits of adding Spring to their projects.
  • Software developers needing an introduction to Java and the Spring Framework and integration with key Enterprise technologies.
  • Support, Database , Web Designers and other IT professionals needing to interface with Spring and Enterprise Java systems.
  • .Net developers wishing to understand the concepts behind the Spring.Net framework.

Related Courses:
Enterprise Java (Trigraph) and Agile Project Management (Trigraph)

Prerequisites:
Some high level exposure to the Java, .Net or other Object Orientated language would be beneficial but
not necessary.

Spring Belfast and Spring Dublin - two of the biggest Java events of the year

Monday, March 3rd, 2008

No apologies for over simplifying this :

  1. 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.
  2. 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.
  3. Most custom Enterprise software is written in (or uses a large element of) Enterprise Java.
  4. 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.

spring logo

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 08:30 10th 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!

Business Bloggers - Pre Awards Meetup - Open to all

Tuesday, February 26th, 2008

At what other awards could you mingle with the Oscar nominees before the event? See them preparing the acceptance speeches, display their pre-show nerves and ask them for tips on the secret of their success? At the Irish Blog Awards - Business Blogger Meetup next Saturday March 1st , of course.

Details : The blog awards kick off at 7.30pm. So lets do it one hour earlier at 6.30pm. Same venue , Alexander Hotel, has a nice big foyer area. There’s no food at the awards themselves , but the hotel does a waiter service in the lobby if you’re just up ‘from the country’. Just look out for me (I’ve been told I look like my photo on the top right. Which is not a good thing) , or any of the nominees (although I suspect Rowan and Michele aren’t as cartoonish in real life).

You don’t have to be a nominee to come along. Just come along and talk about what has worked for you as a Business Blogger.

Irish Blog Awards Sponsor

Update: I would put good money on Kieran from Ice Cream Ireland turning up in full ice-cream-man gear. Click here to encourage him. It does solve the problem of ‘you-dont-really-look-like-your-photo’.

Which of these people is going to win the ‘Best Irish Business Blogger’ Award?

Thursday, February 14th, 2008

Did we mention that FirstPartners is sponsoring the Best Business Blog award? As a taster, here are the profiles of the 13 people short listed for the award. Who will we be giving the prize to? Come along on the 1st of March , Alexander Hotel, Dublin to find out.

MaryRose Lyons Brightspark Consulting
Brightspark is a Dublin web design and internet marketing agency, run by Maryrose Lyons who has been blogging since 2003. So she probably knows what she is talking about. Maryrose doesn’t pull her punches (read her blog to find out who she called ‘a shambles’) and is recommended to people dipping their toes in the world of business blogging.
Bubble Brothers
The tagline to this blog pretty much sums it up : ‘Wine, Champagne , more’. These Cork Wine Merchants ooze sophistication, even when they branch out from wine to talk about pancakes, pizza and the Bridgestone pick of 2008. All on the one page. They’ll even sell you some of their stuff if you ask nicely.
Pat Phelan
Cork Based Giant Killer Pat Phelan is out to slay the telecoms monsters. Watch a blow by blow account on the roam4free blog. You’ll never look at your mobile phone bill in the same way again.
Keith Bohanna
Keith’s main job is as part of the Irish Internet Association and creative camp Kilkenny. Or maybe it’s as part of a startup , DB Twang, a site for Guitar enthusiasts Kilkenny Creative Camp. Or maybe it’s teaching other business people to blog. Whichever subject is, Keith covers them well on his site.
Ice Cream Ireland
Ice Cream. In a blog. From Kerry cows. What more do you need to know?
BH Consulting Blog
Brian Honan , one of Ireland’s top Security Consultants , will have you paranoid after reading his blog. And while everybody else except you gets hit by virus, phishing attempts and emails that knock over your PC, you’ll be glad that you listened to him.
The Blacknight Blog
Michele Neylon has been a supporter of the blogging community, since well , before they were called blogs. Michele runs Blacknight hosting based in Carlow. The Blacknight example shows how a company in a ‘commodity’ industry (web hosting) can stand out by showing a human face on their blog(s). At the very least , it shows faith in their quality of service.
O’Conall Street
Conall manages to make business and politics mix. A man who has journeyed from Dublin to Belfast via Spain, the SDLP and the Good Friday Agreement , he is currently head of PR Company Weber Shandwick in Northern Ireland. He’s also a Man United fan, but everybody has to have at least one flaw.
McGarr Solicitors
McGarr solicitors are the first point of call for bloggers in legal distress. The site is very much legal people who blog, rather than just bloggers with a passing interest in the law. The blog provides a lot of useful advice in areas such as Personal Injury, (accidents at work particularly) , Environmental , Planning and Employment Law. And they do the bread and butter buying and selling your house as well. .
Interactions
Annette Clancy is an organisational consultant, coach and psychotherapist. An unusal combination perhaps, but she helps people overcome their ’stuckness’ and solve business problems. The blog isn’t afraid to venture into uncharted areas such as the role of emotion in the work place.
Worldwide Cycles
One of europes few specialist bike stores run by people who are still competing regularly. Barry, based in Tipperary, explains what those infestations of cyclists are actually doing on our roads. And what cyclists get up to with cans of Lynx. It will make 4×4 drivers think twice before overtaking with only inches to spare.
Fortify Your Oasis
Thinking of changing your job? Read this blog first. Rowan explains how to give your life direction, how to pick , then land the job that fits in with this. And shows you how to preform a graceful exit from the role your are currently in and hate. And he’s written a book about it, showing that bloggers can do ‘real’ writing as well.
Frank Fullard
Mayo based Frank talks about entrepreneurs and the businesses they start. And he’s not afraid to think small, taking a different view from many of the ‘we’re a startup, we’re going to take over the world’ blogs that are out there.

Mr Spring, Rod Johnson, Speaking in Dublin March 11th

Tuesday, February 12th, 2008

I’ve been lucky enough to have been using Spring for just over 4 years. If you don’t know what Spring is, it solves a lot of problems in complex Enterprise Java Systems. And it makes those systems more configurable; Spring makes your code like Lego blocks. Blocks that you can take apart and use again and again (no matter what the underlying technology is). And because you can take it apart, it makes your code easier to test. And testing is a good thing - the earlier you find bugs , the cheaper they are to fix.

spring.PNG

Get the feeling that I’m a bit of a Spring fanatic? Wasn’t always that way. It took me two projects where other people had choosen Spring to convince me. And did I mention that it’s one of the most in demand skills in the Java world?

Rod Johnson (aka ‘Mr Spring’) is speaking in Dublin at the Westin hotel Dublin on the 11st March. It’s fairly central, and it’s a breakfast briefing, so you don’t even to have to arrange the day off work. More details on the event are on the Kainos Website.

Update: The registration form to sign up for the event is here.

How do you follow up the Dublin Java Conference?

Thursday, January 10th, 2008

How do you follow up the Dublin Java Conference? 20 International Presentations, hundreds of attendees and the best speaker night out that I’ve been to in a while.

With the Dublin Java Pub Quiz of course (more info).

Tue 15th Jan, 7.30pm, Duke Pub , Duke Street , Dublin (Just off Grafton Street, round corner from M&S).

Would the last Java person leaving Ireland please turn out the lights?

Friday, December 21st, 2007

Over the last 6 months, I know of 5 top Java guys who have either left , or seriously planning to leave, Ireland. I’m not happy about this.

Surprised?

Halfpenny Bridge Dublin

You’d think that I’d be delighted that the idea of the all the competition leaving. Reality is that all us IT Consultants live in an ecosystem: if companies don’t have a pool of talent available they will find somewhere or some other way of doing it.

All of the 5 guys have very different reasons for going (and they are guys, just to confirm the stereotype). All are going for very positive reasons. They want to go to the UK, USA, France and further afield. Some are going on spec, some have work with top companies lined up. There is a mix of nationalities, but all have been in Ireland for three years or more. These aren’t people who came to Ireland for a working holiday or are leaving do the ‘Big OE’ in New Zealand. They’re also people Ireland can ill-afford to lose.

The common thread in all the stories was that the Irish Property Market; It’s great to have an itch to travel, but you’re never going to leave unless somebody gives you a push. High rents and impossible property prices gave these guys (at least some) of that push.

Dublin Traffic Chaos - who should I believe (RTE or BBC)?

Monday, December 17th, 2007

Not so sadly as it turns out; I wasn’t in Dublin on any client sites today. The trouble is , did I miss major traffic chaos (BBC) or a slight hiccup in operation freeflow (RTE)?

BBC :

An overturned truck, which took the emergency services six hours to remove, brought large areas of Dublin to a standstill on Monday….One of the worst traffic jams the city has ever seen….the chaos led to a huge build-up of traffic, with a jam on the M1 Belfast-Dublin motorway extending as far back as Skerries, 20 miles north of the city.

bbc_dublin_truck.jpg

RTE:

Traffic eases after truck accident…. Although there was only a marginal impact on early rush hour traffic, there were major delays in late morning.

Can I still donate my 150 quid licence fee to my blogger of choice?

Irish Java Technologies Conference - Live

Thursday, November 8th, 2007

I’m dipping in and out of the presentations at the Irish Java Technologies Conference (IJTC Dublin), so I’m not going to get to see the top 10 speakers. I will update this as it goes along, but my notes on the conference so far are ….

  • Bernie Goldbach came all the way from Tipp on the off-chance that he would get 3 minutes with Joel Spoelsky. Given that it’s a 4 and half hour round trip, I’m glad that he got his interview.
  • Joel, as ever, was a very good speaker. His message for software developers; soft rounded corners matter. Think iPhone instead of Samsung brick.
  • David Syer of Interface 21 was talking about what’s next for Spring (2.5 and 3.0). A lot of good stuff coming up; support for the latest Java Enterprise specs, Webflow , OSGi (deploy bundles , not applications), configuration using annotation instead of XML
  • Shaun Smith of Oracle. Covering building JPA Applications (Java and Databases) using Eclipse and Java. Now, I’m not a great fan of Toplink (I prefer Hibernate) , but the open source work including the work on the Eclipse IDE , and it’s support of the JPA (Java Persistence Architecture) standard, and it’s ability to transform Java Ojbects into loads of things (e.g. XML instead of Database Tables) is making me want to take a 2nd look.
  • Caught talking in the Lobby : Shaun of Oracle Toplink and Emmanuel Bernard of Hibernate. I was vaugely disappointed these two didn’t come to blows (being from rival projects). There were actually nice to each other and exchanged business cards. Fascinating conversation though …
  • James Strachan , Iona and Apache, speaking about messaging patterns. He takes the bean soup that is messaging and integrating your applications and makes it seem really simple. He’s also talking about Apache Camel, ActiveMQ and ServiceMix

Other People Blogging about this:

Links to our JBoss jBPM (Workflow/ Business Process Management) presentation slides to follow shortly …

Top 10 Speakers at the Irish Java Technologies Conference (IJTC Dublin)

Thursday, October 25th, 2007

Not (too blatant) a plug for the Irish Java Technologies Conference (IJTC). Although if you’re around Dublin on the 7th / 8th / 9th November I’m told you’re more than welcome to drop in. This post is more a quick review of the people who are speaking. It’s also an invitation to check out their websites and see if any of the technologies they are promoting could be of use to your project.

Dublin Jug Logo

Here are the top 10 projects that I’m looking forward to checking out.

10) Java and Microsoft SQL Server : It’s still a brave Microsoft person that comes to a Java conference. Shows MS recognition a substantial amount of Java deployments persist their Data to a SQL- Server database.

9) Eclipse STP (and SOA) - Service Orientated Architecture is the buzzword of the year. If anybody can put substance behind the hype , it’s the guys From Iona.

8) Eclipse JPA and Dali. Hibernate pushed Object Relational Mapping (ORM) to be the standard approach to database access. The manager of the ‘other’ ORM Project (Oracle Toplink) should give a interesting coverage of the tooling developments.

7) Apache Geronimo - by Jeff Genender from Apache Foundation. So long the ‘other’ Open source application server, this is now becoming credible in commercial deployments.
6) Java Update - Simon has been working as a lead Java consultant for Sun Microsystems. He’ll be talking about Java Standard Edition 6 and Java Mobile Edition. But what I’m really interested in is Java Enterprise Edition 5, Scripting, Java Realtime and Java FX.

5) If scripting is your thing fellow Onjava Blogger Dejan Bosanac is also speaking on this subject. He’s talking about Scripting within the JVM, which will be one of the hot topics for 2008.

4) iPhone v JMME - I don’t get the buzz around Mobile (give it another 18 months , we’ll all be running Java Application Servers on the mobile). But many people are interested in it - this talk is how to make you Mobile Java apps as slick as those in the iPhone.

3) JBoss Drools Engine (Drools) - I’ve blogged (a little bit) about Drools before. I’ve also been fortunate enough to hear Mark Proctor speak and you will come out an convinced that the natural home for Business Logic is in the Rule engine.

2) JPA and Hibernate - There is a very strong possibility that Emmanuel Bernard will be returning to Dublin to talk about the Hibernate project that he leads. Having seen his recent talk, and given the level of interest in Hibernate, I expect a strong turnout for this one.

1) Spring 2.5 - Spring has been around for more than 5 years and is making serious inroads in the the Enterprise Java community. Sam Brannen (from Interface21) will give details on the latest on the major update to Spring (2.5) as well as what is planned for the future.

Disclaimer: I’ll be talking about Java Workflow (based on on JBoss jBPM). But compared to these guys, I’m way down on the Z-List of presenters.

Other People Blogging about this:

British Midland’s - BMI - Dirty Little Online Checkin Secret

Tuesday, October 16th, 2007

Flew Dublin - Heathrow again last week - this time with BMI (British Midland International). It’s what all Java consultants do - pop on the plane to London to see a client. Now I like BMI, not least because they provide a bit of competition for Aer Lingus. I like Web Checkin. A lot. See my post on how to use Web Checkin to solve Dublin Airport’s problems. But BMI have a (bad) secret about their online check-in that they don’t tell you until after you have paid for your flight.

BMI Logo
Online or Web checkin means you print your boarding card before you leave home. It means you arrive at the airport , walk straight through security and enjoy a coffee while waiting for your flight to board. For Aer Lingus it’s great on a day trip; print both boarding cards the night before you leave. For BMI there’s a glitch; you cannot print your return boarding card until after you arrive in London.

What? On your busy-day-with-client-not-one-second-to-spare you are expected to start printing pieces of paper. What is worse, you only find this out after you pay your money. Called the Flight Helpdesk ‘we have a lot of people complaining about that Sir’. Mail to BMI customer service, no reply.

The moral of this story is not to complain about BMI (although here’s my Ajax related Rant about Scandanavian Airlines if that’s your thing , or Mulley’s lost baggage saga if you prefer). And yes, I should be glad of a choice of flights to Heathrow (see Limerick Bloggerand Bock the Robber)

No, the moral of the story is that IT systems (yes the geeky bits) can have a huge impact on customers in traditional business (you know, the ones that pay you money). Being the helpful people we are, we’ll even show BMI how to fix this using Business Rules. Somewhere, deep in the bowels of the BMI system code, Someone, a long long time again decided ‘no one will ever want to check in before they leave’ . And now that it’s spaghetti code, it can’t be fixed, leaving a lot of unhappy customers.

How to fix Dublin Airport - and save the Irish Taxpayer Billions

Wednesday, September 19th, 2007

Recently had to pop over to London to do some work for a ‘well known’ UK client. More details (maybe) later.

Dublin Airport is a mess. It’s more like Ellis Island, even at 5am in the morning - a seething mass of humanity trying to leave Ireland. At least it was better than the last time, with 100’s of school kids going out on ski trips. Did I smell that bad when I was a teenager?

DAA Logo
It’s going to get worse before it gets better, as the Terminal (’due 2009′) is bound to get delivered late, overbudget , if it ever gets delivered at all. Here’s how to fix the mess in the meantime, and save billions.

  • The Aer Lingus Web Check In is excellent, and free. It means you get to the Airport , and walk straight into the (one) security queue, no messing about. Suggestion: Make everybody check in online for free. We know you can use the web - it’s how you bought your tickets.
  • Now that the half the check in desks are no longer needed, clear the floor space so that you no longer have to fight your way to the security queue.
  • Share check in desks. Other airports do it. It means that all Desks have a short queue, rather than the Ryanair queue snaking around the building.
  • Move all the Restaurants to airside (i.e. after security). Nobody goes to the airport as a ‘day out’ anymore. Change the restaurants so that they can be used only be people that have gone through security. This is half done already - all it would mean is moving the glass partition wall on the top floor of the aiport.
  • Get rid of a few shops and make more space for Security. Security is slow, as you often have to wait for people to put on their shoes, belts , coats etc on. If there was more space, these could move aside and let more passengers be screened by the same number of security personnel. If I want shopping , I’ll go to Dundrum.
  • Let people pay for FastTrack Security. No, its not fair, but neither is life. Let people with more money than time ‘buy’ a fast track security pass (e.g. as part of buying your ticket online). Use this money to open a new ‘priority’ security gate. The profits could go to having more security people on the existing gates.
  • Stop fast-tracking Z-List celebrities. I know of one family (who child was about to explode with a full nappy) only get taken to the head of the security queue because they were behind a minor actor who was (once) on Coronation Street. How does this help the Irish Economy?

A lot of these things are simple. Even the more complicated things could be sorted out with a couple of meetings and a couple of million thrown to whoever complains. Far cheaper than the cost (and delay to the Economy) of a new Terminal.

Hibernate Event - JBoss Speaker - Westin Hotel Dublin - 15th October

Thursday, September 13th, 2007

Lead developer from JBoss, coming to Dublin to talk about Hibernate on 15th October. What else could you be doing that evening? Full details on Developers.ie.
Hibernate Logo

What is Hibernate? Java programs are like Lego blocks - very 3D with bumps on them to connect together. Database tables to store data are like flat sheets of paper. Hibernate is a bridge between these two very different worlds. In technical terms, it’s called Object-Relational-Mapping (ORM).

Why is it important? Hibernate is the defacto standard in the Java World, and has had huge influence on the most recent version of the EJB spec. There’s a .Net version and even competitors (such as Toplink from Oracle) are moving to the Hibernate way of doing things.

No Dublin Office but need a Dublin Number? Skype In will do nicely

Wednesday, September 12th, 2007

We’ve got two problems.

  1. We’re Drogheda based and so have an 041 instead of an 01 number. People still have a hangup about calling out of their area code (maybe goes back to the old Dept of Posts and Telegraph Days, if you’re old enough to remember the old Orange Renault 4 Vans).
  2. We’re often out of the office (doing important consultant-y things on client sites).

Skype Logo

We could use a Virtual Office, but that would be overkill most of the time. Instead we use SkypeIn, which has given us a London number for over a year now (+44 2081 23 2081) for just over 30 Euro. Conor reported today that SkypeIn finally has Dublin numbers available. So after signing up, our new Dublin office is (+353) 01 44 33 123.

We’re fairly open about who we are and what we do (hence this blog post) ; but a lot of people find it reassuring / convenient to be able to use these numbers instead of a mobile.

Update: John Ward makes an important point about the geographic restrictions on the users of these Dublin numbers, and probably (re) started a discussion on ‘what is a Dub?’ (See comments)

Sugar CRM lands in Dublin (Irish Times Jobs)

Monday, September 3rd, 2007

We’re big fans of Sugar CRM, and have recommended it to clients in the past. It does Customer Relationship Management (CRM) - basically the numbers you have in your mobile, but at a corporate rather than an individual level. We proposed integrating it with a (Java Based) billing system - we didn’t want to have to build (yet another) contact management system, as the value add was integration. Getting PHP (the web scripting language that Sugar is written in) to work with Java is getting easier but not straightforward. But hey, that’s what we do.

Sugar CRM Logo

So it in Friday’s Irish Times Business section (main part), I was surprised to see Sugar advertising for people for their Dublin European HQ (I obviously missed this press release back in March announcing the opening). The ad in the main part says ‘look at page 19 of the jobs section’. Page 19 exists, but no Sugar CRM ad. Strange.

Michele (him of Blacknight) talks a lot about Sugar CRM, from the hosting point of view.

Update: Link to the Sugar CRM Careers page (includes CRM Jobs in Dublin)

Dublin Java Meetup is now Dublin Java Users Group (JUG)

Wednesday, August 29th, 2007

The meetup formerly known as ‘Dublin Java’ is now the ‘Dublin Java Users Group’. Check out their website here.

Dublin JUG Logo

Related posts about meetups, Dublin, and Java events.

Facebook Dublin IT Contractors Group

Friday, August 17th, 2007

Lets see if this Facebook thing can be better than LinkedIn for networking and getting new business.

People Around Campfire

As an experiment, we’ve just opened a Dublin IT Contractors Group on Facebook. No matter what the Technology is that you use, you’re welcome to come along and take part.