TEL monthly newsletter – Feb 2017

The TEL group was established in 2011 with the aim of publicising the great technical work that Shine does, and to raise the company’s profile as a technical thought-leader through blogs, local meet up talks, and conference presentations. Each month, the TEL group gather up all the awesome things that Shine folk have been getting up to in and around the community.  Here’s the latest roundup:

TEL highlights for 2016

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Shine’s Technical Excellence Leadership Group (TEL) has had a stellar year! In this post we’ve pulled together our top picks from 2016 that we think deserve a special shout out before the year comes to a close. But first, a quick recap on what the TEL group actually is.

TEL was established in 2011 with the aim of publicising the great technical work that Shine does, and to raise the company’s profile as a technical thought-leader through blogs, local meet up talks, and conference presentations. TEL is allocated a yearly budget from the super-duper generous Shine directors, and the members of the TEL group are put in charge of overseeing how it is spent.

The budget comprises two parts: money and time. The monetary portion of the budget goes to prizes and bonuses for producing material. The time portion is for staff to draw upon to get away from their day-to-day work commitments and to produce their material. So, now that you know what TEL is all about, let’s have a look at the highlight reel from 2016 shall we?

Google Cloud Dataproc and the 17 minute train challenge

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My work commute

My commute to and from work on the train is on average 17 minutes. It’s the usual uneventful affair, where the majority of people pass the time by surfing their mobile devices, catching a few Zs, or by reading a book. I’m one of those people who like to check in with family & friends on my phone, and see what they have been up to back home in Europe, while I’ve been snug as a bug in my bed.

Stay with me here folks.

But aside from getting up to speed with the latest events from back home, I also like to catch up on the latest tech news, and in particular what’s been happening in the rapidly evolving cloud area. And this week, one news item in my AppyGeek feed immediately jumped off the screen at me. Google have launched yet another game-changing product into their cloud platform big data suite.

It’s called Cloud Dataproc.

Securing your Spring App using 2FA

2a_02 Not so long ago, a good old username and password were considered more than enough to secure access to our applications and favourite web sites. But back then, nobody could have imagined the countless ways in which a hacker can now get a hold of our precious login credentials. From software exploits to social engineering, security has been drawn into the spotlight like never before, and software developers must really think hard about security when building any type of software solution. In this blog post, I’ll explain how you can secure your Spring applications using 2FA (Two Factor Authentication).

Spring Data REST and Projections

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Introduction

In recent years, Spring has become much more than just a dependancy injection container and an MVC web application framework. Nowadays, it’s the go-to for building enterprise solutions due to the fact it has a fantastic community built up around it, and it has a multitude of projects that makes every developer’s life that little bit easier! In this blog post, I’m going to briefly introduce Spring Data REST, and how we used it and an unknown feature called ‘projectionson a recent project.

Test Driving Google Cloud Dataflow

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Back in June 2014, at the annual Google IO in San Francisco, Google unveiled their newest, and much hyped cloud product, Cloud Dataflow. The demo they did that day, using a live twitter feed to analyze supporter sentiment during the 2014 world cup, got my mouth watering at the prospect of working with it. It looked downright freaking awesome, and I just couldn’t wait to get my hands on it to take it for a spin.

Java 8 – on the path to improving developer sanity

Rewire your brain. Do it now. That’s what Oracle wants you to do with the introduction of the Java 8 SE. Unnecessarily dramatic statements aside, the “JCP” have approved a number of new language features that bring functional programming to Java – and which Oracle are promoting so heavily, they may as well be walking around with “declarative programming is great” inked on their collective foreheads.

Put On Your Streaming Shoes

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The Kick-Off Meeting

It went something along the lines of:

  • Client: “We have a new requirement for you..”
  • Shiners: “Shoot..”
  • Client: “We’d like you to come up a solution that can insert 2 million rows per hour into a database and be able to deliver real-time analytics and some have animated charts visualising it. And, it should go without saying, that it needs to be scalable so we can ramp up to 100 million per hour.”
  • Shiners: [inaudible]
  • Client: “Sorry, what was that?”
  • Shiners: [inaudible]
  • Client: “You’ll have to speak up guys..”
  • Shiners: “Give us 6 weeks”

We delivered it less than 4.