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Retrospective 12/2017 & Year Review 2017

Retrospective 2017

Happy New Year 2018! I hope everybody had a vibrant start to the new year. Like the end of last year, I updated my goals and set up new goals for 2018 in the last days. As usual, the main problem is the lack of time. Here and there are some possible obstacles in sight, but to achieve all I want to do I need more time. You know? At least with my (new) job with the Edge Computing, I can enjoy technology & programming again. I hope you will stay with me the next year. I plan some more blog posts about the Edge stuff. But, I won’t promise anything, because, you know… procrastinating and so on. But let me recap:

What have I done in December

  • finalized projects for CoT – there are some nice updates in the pipe for early 2018
  • completed my overall 2017 cycling goal
  • started my first experiments on the DT edge computing platform – I’m
  • submitted a proposal for buildingIoT 2018
  • preparations for MWC 2018
  • Christmas shopping ordering

Thought

  • maybe I should take more pictures again
  • it needs a clear definition of Fog and Edge Computing
  • these books don’t write themselves
  • this could be a sustainable business…

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Recap of 2017

Let me start off by thanking everybody who was with me in 2017 and for all your support!

  • Business: in 2017, there were more up’s and down’s than usual. But since Cloud of Things was migrated to our superior hosting partner, we had an uptime of 100%. Since then we had a dry period. Some maintenance and organizational changes, but no surprises. The numbers were sophisticating. In the second half, there was a hard time. Setting up new initiatives but still, do the right things.
  • Private goals: there are some checked and a few missed goals. Checked? Definitely sports
veloviewer-infographic
Veloviewer Infographic of my activities in 2017

Let’s start strong in 2018 and thank you for being here!

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IoT is dead, long live Edge Computing

In the last 3.5 years, I was responsible for the service development of the Cloud of Things, the IoT platform of Deutsche Telekom. It’s been an incredible adventure, but after almost four years, it’s time for me to move on. Developing a product for the Internet of Things was a fantastic adventure. Learning the various different customer problems and build a full-service stack to solve them with ease, fast and secure. We started from a small base and have grown up to a major pillar in the DT IoT strategy. But, inside Deutsche Telekom, the topic went “big”, too big. I selected my next adventure: low latency edge computing. The Low Latency Computing platform is built to reduce the latency between the computing device and the cloud. The Low Latency Computing platform enables customer solutions like suitable Car-to-X communication. It helps to smooth the end-customer experience with low latency, e.g.…

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Retrospective 11/17

Retropective-11-17 - Chris Lawton

A lot happened in the past months. There was a big change in the company regarding IoT. A re-organization, new goals, a broader approach to the market. With little free time, I couldn’t manage to write about the details, I just tweeted about short stuff. But now, by the end of the year, I find time to write some updates.

What have I done:

  • managed, managed and managed – less real work
  • we released version 1.0 of the Cloud of Things developer SDK
  • I voted in the general election
  • changed my job – more on this in another post
  • starting development of some features on Cloud of Things and
  • start writing a book

Thought:

  • about platform strategy, technology development
  • much about my job and what I want to do
  • (1 try) change it, (2) leave it, love it
  • how to live more healthy and mindful
  • write a book!

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A short recap of the missing half of 2016

This is a dirt bike!
This is a dirt bike!

Maybe you are a regular reader of my blog. By regular I mean at least once a year or so. ;-) If so, you may have noticed the last half of the year this blog was more or less abandoned. But this was not because nothing happened. It happened so much that I didn’t find the time to write. A common thing I’m sure you know about. But was going on? 

I took part in two Enduro Mountain Bike races. It was such a great experience. I got much impressions, learned to handle my bike in deep mud. Okay, I don’t got it, I crashed several times. I got a glimpse of what it means to be constant during a season. Daily training eats up your time, that’s for sure. Keeping up the motivation after three months was too hard for me. Results? I don’t want to talk about ;-), but I had great fun at the races and that’s what counts for me.

I have married! As usual, I keep the private things private on this blog. I decided to take over my wife’s surname. I updated this site domain, so please update your bookmarks, RSS readers, etc. to patricksteinert.de for best reading experience.

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Updates

It was very quite here since a while. This was manly caused by the heavy workload I had, to bring up our service Deutsche Telekom M2M Device Cloud (or Cloud der Dinge for German market). It is the starting point of Deutsche Telekom IoT solutions, a device management and IoT app-enabling service. Find more information about it on our website – which btw needs an overhaul, but you get the main point: Device Cloud. For German readers also interesting about the Telekom Industry 4.0 package. Of course, talking about the topic IoT, we mix up different buzz words, following the newest marketing wagon. M2M, Internet of Things, maybe Industry 4.0 is a little bit special because it covers more than IT. But roughly it becomes all the Internet again, as you follow this O’Reilly discussion. This is also my understanding. So, this week we started operation of our service. Not…

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Fridaygram 51/14

Two Fridays without links in the box in a row. This is due to an increase of workload in this last weeks in the year. It was hard but fun and we had a lot of success. I go all tingly about what happens in the next year. So, at least one link for fun Friday: http://thecodinglove.com/post/102017524268/friday-at-6pm

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Fridaygram III

Okay, ich habe zwei Wochen pausiert. Hier ein neuer Service. Ein interessantes Modell, wie in modernen Unternehmen Entscheidungen getroffen werden können ohne das eine streng hierarchische oder flache Struktur vorhanden sein muss. Dr. Agil behandelt die übergeordneten Unsicherheiten im Zusammenhang mit der Arbeit in Agilen Teams. Aus dem Bereich Portfolio Management: Die Suche nach dem Wert? Sven Peters beschreibt seine Gedanken zu einer Collaboration Revelution.

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Reboot

Letzter Post – 21.05.12. Hat keiner gemerkt – Leider ****. Ich möchte den Blog wieder verstärkt für Themen aus der Software Entwicklung nutzen. Ich habe auch das Design etwas aufgeräumt, weniger Social Media Stuff, mehr Platz für die Beiträge, usw. Ah und wo ich gerade von Beiträgen schreibe, die kommen nun auch wieder, nicht täglich, aber manchmal. Tut ja nicht weh, wenn der RSS Feed im Reader idled.

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Laufstrecke mit Sightseeing in Berlin

Bei GPSies findet man eine schöne Laufstrecke in Berlin mit viel Sightseeing: Siegessäule, Brandenburger Tor, Bundestag, Kanzleramt usw. Die Strecke kann man auch mal spät Abends laufen, die meisten Teile sind beleuchtet. Man brauch also keine Angst vor Überfällen haben.

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Compile DBD::Oracle on 64-Bit CentOS

I compiled the Perl DBD::Oracle  module on a CentOS 5.5 recently. It took a while to figure out, that the installed Oracle 10g Express Edition included just 32-Bit libs, but the Perl version was 64-Bit and the CentOS also. To solve the problem try this Howto: Download Oracle Instant Client for Linux x86-64. Select the version you need. I need it to work with Oracle 10g XE, so I used 10.2.0.4. Download these rpms: oracle-instaclient-base, oracle-instaclient-sqlplus oracle-instaclient-devel oracle-instaclient-odbc Install all rpms. If not already installed, install Perl with yum install perl perl-DBI We also need some libs and tools: yum install gcc.x86_64 gcc-c++.x86_64 gcc-java.x86_64 libgcc.i386 libgcc.x86_64 compat-gcc-34.x86_64 compat-gcc-34-c++.x86_64 compat-gcc-34-g77.x86_64 compat-libgcc-296.i386 compat-libstdc++-33.i386 compat-libstdc++-33.x86_64 Now we need to set two enviroment variables: export LD_LIBRARY_PATH /usr/lib/oracle/10.2.0.4/client64/lib/ export ORACLE_HOME /usr/lib/oracle/10.2.0.4/client64/ The next step is the compilation and installation of DBD::Oracle with CPAN-Shell(configuration needed, use defaults). $> cpan [cpan]> install DBD::Oracle Persist the environment variables (/etc/profile.d/) if…

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