Skip to main content

Effects of travel on IT or What the hell do I take when I go overseas?

Recently I was on a trip to Jakarta, for pipe band of all things, however while there I still needed to keep up with my normal information load. My gear load out for work, or for holidays in Australia typically consists of two mobile phones (one work / one private), Google Nexus 7 (WiFi) and my 11" MacBook Air or 15" MacBook Pro. Taking all of this junk to Indonesia was unfeasible - although altogether the weight was under 3KG. I knew I would have my normal number of emails, still want to check my Feedly, Facebook, take photos etc. Keeping everything charged and good to go is a usual challenge, and I imagined it would be worse in Jakarta.

Heading over, I took my HTC One X, Nexus and that was it. It was a gamble because I didn't want to unplug too much, but still needed to have access to a wide variety of data. I wondered at what other people travelling took and it seemed very much that this was fairly typical - tablet + mobile phone. Very few people seemed to have included a laptop of any type. I generally find that typing on a tablet, even one with a bluetooth keyboard, is difficult to do over a long period of time, especially with any degree of accuracy so I thought this was pretty interesting. Also given the data storage limitations of tablets/phones I thought it was interesting given the amount of photos and videos everyone was taking. More than one person remarked to me that they had filled their storage and needed to delete some stuff.

Neither of the devices I took have upgradeable storage, so I had to manage it fairly carefully and took less shots than I might normally have.

Something I found to be very nice was lots and lots of free WiFi everywhere. Hotels, airports, cafes, coffeeshops, etc all had free internet and it was beautiful. As a country lad where we're lucky to get 3G coverage - let alone 4G - it was very exciting. It was nice to see such strong cell coverage everywhere too. I noted that mobile towers were spotted across the landscape. It was even better for me with the photo backups to Dropbox my HTC performs whenever it's on a WiFi connection. This is a cool feature and HTC give you a space upgrade to your Dropbox when you connect. Very nice indeed.

In reflection, I should have taken my MacBook Air at least. There were a number of times I needed to SSH to a server for changes, and using the tablet/phone was awful - slow and cumbersome. Also, I wanted to write up a travel journal, but I found that using the tablet/phone to type was interrupting to my flow - I tend to write, refine and spellcheck as I type, so getting the whole tiny little keyboard, searching for the key etc thing was very hard to get around. Constantly refining my expression was very hard. I asked about and the chaps I travelled with found no difficulty - rarely did they send big messages, and those that did were adept at using tablets to do so. It should be noted they have much smaller hands than I do! USB power adaptors were very useful, although the power in Indonesia can be a bit sketchy at times.

Good luck if you're travelling and be safe.


Popular posts from this blog

Plone - the open source Content Management System - a review

One of my clients, a non-profit, has a lot of files on it's clients. They need a way to digitally store these files, securely and with availability for certain people. They also need these files to expire and be deleted after a given length of time - usually about 7 years. These were the parameters I was given to search for a Document Management System (DMS) or more commonly a Content Management System (CMS). There are quite a lot of them, but most are designed for front facing information delivery - that is, to write something, put it up for review, have it reviewed and then published. We do not want this data published ever - and some CMS's make that a bit tricky to manage. So at the end of the day, I looked into several CMS systems that looked like they could be useful. The first one to be reviewed was OpenKM ( ). It looked OK, was open source which is preferable and seemed to have solid security and publishing options. Backing up the database and upgradin

Musings on System Administration

I was reading an article discussing forensic preparation for computer systems. Some of the stuff in there I knew the general theory of, but not the specifics of how to perform. As I thought about it, it occurred to me that Systems Administration is such a vast field. There is no way I can know all of this stuff. I made a list of the software and operating systems I currently manage. They include: - Windows Server 2003, Standard and Enterprise - Exchange 2003 - Windows XP - Windows Vista - Windows 2000 - Ubuntu Linux - OpenSuSE Linux - Mac OSX (10.3 and 10.4) - Solaris 8 - SQL 2005 - Various specialised software for the transport industry I have specific knowledge on some of this, broad knowledge on all of it, and always think "There's so much I *don't* know". It gets a bit down heartening sometimes. For one thing - I have no clue about SQL 2005 and I need to make it work with another bit of software. All complicated and nothing straightforward. Irritating doesn&

Traffic Monitoring using Ubuntu Linux, ntop, iftop and bridging

This is an update of an older post, as the utilities change, so has this concept of a cheap network spike - I use it to troubleshoot network issues, usually between a router and the network to understand what traffic is going where. The concept involves a transparent bridge between two network interface cards, and then looking at that traffic with a variety of tools to determine network traffic specifics. Most recently I used one to determine if a 4MB SDSL connection was saturated or not. It turned out the router was incorrectly configured and the connection had a maximum usage under 100Kb/s (!) At $1600 / month it's probably important to get this right - especially when the client was considering upgrading to a faster (and more expensive) link based on their DSL provider's advice. Hardware requirements: I'm using an old Dell Vostro desktop PC with a dual gigabit NIC in it - low profile and fits into the box nicely. Added a bit of extra RAM and a decent disk and that&