Categories
End User mobile apps storage backup & dr

Photo backup to #NAS box solved #SweetHome Android

Photo backup to ReadyNas problem solved.

You may have been following my attempts to back up my photos from my Samsung Galaxy S4 Android to my NAS box. This has become an issue since starting to play with the Samsung Chromebook which doesn’t recognise the phone when it’s plugged in via USB.

I tried a few methods including downloading from the Dropbox folder to the Chromebook and then dragging the folder into the relevant share on the NAS. This is very inelegant and you end up with a zipped file.

The answer was an app. I tried a number of them including Netgear’s own ReadyNAS Remote which doesn’t generally get good reviews. I got ReadyNAS Remote one to work but found that I could only upload single files manually which wasn’t going to be good enough. No response from the ReadyNAS forum on that one either. I also tried Airdroid with no success.

I got excited with “Upload 2 NAS Lite” last night when it appeared to be successfully uploading the files. However it was very slow and I left it running overnight. This morning the app told me it had finished but there were no files to be found on the NAS box. Looking at the forum for this app I can see others having the same problem with no apparent resolution. Using Upload 2 NAS Lite looked as if it was going to be a complicated job so I looked elsewhere.

Lying in bed this morning I then came across “Sweet Home“. This one worked like a dream and did the job far more quickly than Upload 2 NAS Lite. The User Interface was also by far the easiest to use. I am a happy chap. I am actually going to buy the pro version it is that good. Very easy to use.

The only thing left to nail is the fact that I usually backup to both the ReadyNAS and a separate 2TB palm drive that I keep in my desk. I’ll have to see if the Chromebook can see that drive and then look at backing up from the NAS box. The alternative is to have two separate NAS boxes which is somewhat industrial strength and over the top for my personal needs or to run with only using Google+ and the NAS.

Ve shall see…

Categories
Apps broadband chromebook End User mobile apps

Photo xfer from Samsung Galaxy S4 to NAS backup via Chromebook

Backup to NAS better than cloud when using slow broadband.

Photos get backed up from my Samsung Galaxy S4 to Google+ and via my Microsoft powered laptop to a separate local NAS box. This doesn’t work for the Samsung Chromebook as the laptop doesn’t recognise the presence of the phone when I plug it in. Also in any one month the photo storage requirement can easily exceed the storage available on the Chromebook – it’s a machine for the cloud.

As it happens when I got my S4 I also got 50GB of Dropbox space free for two years and the photos from the phone have been happily backing up to Dropbox. Why not if it is free? Of course this means that the internet bandwidth I use for backing up the pics has effectively doubled (ish – Google+ doesn’t upload the full size I don’t think).

Last night I downloaded September’s photos from Dropbox to my Chromebook. Dropbox zips the files so it isn’t ideal but it did mean that they were available on the Chromebook for me to drag into the upload box of the NAS box (Netgear ReadyNAS 2TB). Looks as if it has worked though the zipped file on the NAS is only 640MB compared with 1.6GB on Drive so will have to check the contents are all there. I don’t really want to zip the pics anyway. I want them easily accessible. I have plenty of storage space.

This is a bit of a long winded way of backing up locally. There has to be a simpler way of doing it. Also like I said before it also assumes you have enough free storage space on the Chromebook.

The one thing I’ve noticed during this phase of tyre kicking is that you really know when you’re connection is offline, even if it is only for a few seconds. Either my WiFi is not rock solid, which is believable or the FTTC connection is not rock solid, which is also believable.  I don’t think I’ll be totally happy until I get FTTP.

I just had to reboot the Chromebook because it totally lost the WiFi hookup and there appeared to be no way of reconnecting it via the settings page.

Categories
4g broadband Business mobile connectivity net neutrality

4G adoption in UK businesses

4g for business offers backup facility for superfast broadband

Why should business use 4G?

Yesterday I sat on a panel discussing 4G at the Convergence Summit South trade show in Sandown Park. The audience was largely resellers of communications services. What you would traditionally call a PBX reseller.

In terms of expectations of what 4G would do for this channel it would appear that it was very much a case of wait and see. There are some sceptics who go as far as to that “4G is just a faster version of 3G and won’t really have any specific applications and uses”.

Well I think they are wrong. 4G may well be “just a faster bearer” but it is going to open up opportunities in the communications market that weren’t there before.

For example Timico does a lot of good business selling 3G cellular back up solutions for broadband lines used to carry credit card transactional data. This type of application doesn’t need the bandwidth capabilities that 4G can offer (although 4G’s faster ping times could have a role to play here).

This type of back up application is not used nearly as much to back up ADSL lines to offices. 3G just isn’t good enough for this other than as a very basic means of accessing the internet. If you rely on your broadband for VoIP then it ain’t going to be any use over 3G, as much as anything because half the networks block VoIP (note to self to do net neutrality update post).

Now something is happening in the communications market in the UK and that is FTTC, Fibre to the Cabinet, fibre broadband, call it what you will. The superior speeds of FTTC make a huge difference to how businesses and indeed consumers use the internet. They are starting to make use of online resources like they have never before.

Witness the aggressive promotion of the Samsung Chromebook. Not only did I get 100GB of free Drive storage (ok only for two years by which time Google hopes I’m hooked enough to buy more) but I also get a free Galaxy phone. When I got my Samsung Galaxy S4 they gave me two years of free 50GB Dropbox which I am very much starting to use.

All this is driving the market towards using more and more of the cloud.

Now businesses when they start to rely more on cloud services are not going to be happy if their internet connection goes down. These things do happen, regularly.

With an increasing availability of 4G it is going to be a no-brainer for  business to have a 4G backup for its FTTC connection. The speeds, assuming you can get coverage, are pretty much identical. In fact 4G is likely to give a better uplink speed than FTTC.

4G networks do not (currently) block VoIP applications such as Skype and have latencies that are going to be able to support other real time applications. I can’t see 4G replacing FTTC in a business connection because of the cost of bandwith.

This may not apply for certain demographics in the consumer market. The only reason we have a phone line in our house is because it supports our data connection. The only people that phone it are scammers from Indian call centres and anti social pariahs trying to sell me PPI miss-selling compensation.

For a single person leaving home, saving on the cost of a phone line and broadband might well be enough to offset the additional bandwidth costs of a 4G subscription. I digress.

The upshot is that I think that the combination of FTTC and 4G is going to be a real driver for sales of mobile subscriptions and that the resellers sat in that room listening to the panel discussion should all be thinking of how they can add mobile into their portfolio. If you like think of it in terms of increasing ARPU for broadband sales.

On a similar but different note I met with EE last week for a chinwag on life, the universe and 4G. I had been pretty critical about the EE efforts to sell 4G (see post here). However soon after I wrote that post their subscriber uptake rocketed and I think they may well have now reached a million subs.

It would seem that this increase in interest is due to a combination of market reach (ie more people can now get 4G), growing awareness due to the continued marketing effort and more people coming up to contract renewal. The entry of the O2 and Vodafone into the market will also help by creating even more market awareness.

This same dynamic is going to happen in the business comms market. There will come a time where 4G is generally available, more or less, to all businesses and they will start to use it.

Obvious really. Ciao.

PS if you want to talk more about this drop me a line.

PPS I was driving past Coventry earlier this week and noticed an O2 4G signal on my phone. Hey Coventry, it’s on it’s way to you next 🙂

Categories
Apps Business Cloud mobile apps storage backup & dr

When automatic backups work

bread_smallI’ve been having some problems with the “Gallery” app on my Samsung Galaxy S4. Actually I wasn’t sure whether it was the app or the hardware that was giving me the problem. Sometimes a photo would come out as a 1GB file (ish) and sometimes when copying files from the phone to the PC the process would stall and I’d get “file format not recognised” or some simlar message.

The problem happened to me again last week and it prompted me to change the SD card to rule out that as the cause. In the process of doing so I lost a few photos I had taken that morning. Not a big deal really though this problem did result in the loss of some photos and videos I took of the kids on the first day of the Ashes series at Trent Bridge so it was something worth sorting out.

Yesterday we had a family day out at Skegness and last night I noted that the pics I had taken had been automatically uploaded to Google+. Cool. I went on Google+ to share the photos with the wider family. To my very pleasant surprise the photos I’d taken the other morning but had lost were on Google+.

That’s what I call a result.  The loaf of bread, if you’re wondering, is one of the lost photos. It was baked by my very talented wife Anne and didn’t last very long at all:).

Note that the instant upload function on Google+ works far better since I got my fast FTTC connection. The upload is the difference. I don’t know whether that photo would have uploaded quickly enough with my old ADSL connection.

Categories
Cloud Engineer storage backup & dr

Data storage strategy #cloud

I’m back from my hols. The news is my hard drive has 4.5GB more data on it than it did before I went on holiday. All videos and photos. In June I added 17.5GB worth of media. That’s 54GB ytd and if I extrapolate that to the year end that means I will have added 108GB to my laptop in 2013.

I’m sure I’ve recently had this conversation on the blog but I now have less than 20GB of space left on my laptop, after cleaning it up. I can’t realistically expect to get a new laptop. Mine is relatively new and I can’t expect the business to provide more storage for my personal photos. They will have to go.

So I have to come up with a strategy here. I still want easy access to the photos but it isn’t worth forking out the small fortune that the likes of Dropbox and Google Drive will charge for that level of storage.

The charts below show my own usage growth. By the end of this year at the current rate of growth my photos will take up around 330GB of space. The annual growth rate since 2004 has been around 50% a year – roughly in line with Moores law and also in line with an EMC study of storage capacity trends from 2011. Extrapolating the number forward to 2020 I can expect to be consuming almost 2TB a year of storage with a total accumulated requirement of 5.5TB.

added-storage

accumulated storage

Remember data beyond mid 2013 is extrapolated/forecast.

Does this make sense I ask myself? Well the video formats in use by 2020 are quite likely to be approaching 8k which at 350Mbps streaming data rates will produce a storage need of 44MBps or 2.6GB a minute. That’s only 13 hours of video storage. All these are approximate calculations and do assume that I am onto 8k by 2020 but the 5.5TB by 2020 sounds very plausible to me.

It’s interesting to note that whilst I am discussing my own personal data usage here the rate of growth very much reflects what we are seeing as a business. We have all heard the term Big Data bandied around. Businesses are gathering far more data than they used to. Information is power. The decisions I am facing are therefore similar decisions to those seen by businesses of all sizes. What do I do with my data?

Let’s look at my personal choices first. Currently I back up my laptop to two separate external drives. Frankly this isn’t going to be good enough for our family going forward. If I’m taking media off my laptop I want it to always be available at a click of a button. It has to be Networked Attached Storage or NAS. Because I am going to be using it more and more for lots of different family storage needs the NAS also has to be resilient so it either needs to have two mirrored hard drives or be a multiple RAIDED box such as the Drobo box shown in the pictures inset. (Box shown has 3 out of 5 slots populated with 1TB drives giving 2TB usable capacity).

Drobo box with front cover on

We use Drobo boxes (1st pic with front cover – 2nd without) to send to some of our cloud customers to seed their online storage. A small business will not have a fast enough internet connection to upload a couple of Terabytes say in a timely manner. If they were lucky enough to get 10Mbps upload then it would take them well over 400 hours to upload the data. Even though Timico provides that customer with free bandwidth to perform the upload that isn’t a practical proposition.

The Drobo box is going to cost me knocking on a grand even if I just put in three drives and though by my current calculations as an infrastructure it would do me for the rest of this decade, taking into account the fact that I could easily upgrade the hard drive capacities, Mrs Davies wouldn’t want me to spend that kind of money. We need a new freezer and the dishwasher is about to pack up.

Drobo box with front cover removed

So I’m going to go for a cheaper option such as a dual ReadyNAS which with a couple of mirrored 2TB hard drives will probably cost around £300. I will still want to have a separate backup for this but will in the short term stick with the 2TB SSD I currently use. With that setup I reckon I will be good until mid 2018 and could probably also upgrade the hard drives at that time. Rather than have the hard drives switched on all the time I will also probably go for a power switch that I can control over the LAN. In effect it will still be instant access.

It still makes sense to have a cloud option and I should be able to go for a cheaper solution such as Amazon Glacier which costs 1cent a month per GB. This would cost me $3 a month for 300GB, just over two quid say or about £25 a year (mixing formats :)). Amazon Glacier is much cheaper than the $20 a month that Google Drive would charge me but isn’t a comparable service. Being a “deep storage” service the recovery time from Amazon is very slow versus “immediate” from Google depending on your internet download capacity. $240 a year isn’t a practical proposition for home use. I don’t need the recovery to be fast. I just need it to work as it will be the line of last defence.

The observation that springs to mind here is that the costs discussed here are insurance policies that I have not hitherto had to pay. Our use of technology is driving the change. According to my calculations by 2020 I would be paying Amazon $55 a month for the storage based on current prices. It is reasonable to expect prices to plummet but this is obviously a nice growth market to be in.

The needs of a business are similar but different. Firstly a business will typically have a lot more people generating the data. The amount of data being generated per person however is not wildly adrift of the numbers I’ve been discussing for my own usage. There’s a good chart over at NetworkWorld that tells us the average storage need per employee ranges from 160GB for small businesses up to 190GB for mid-sized companies. You can do your own calculations for forecast storage needs based on the size of your own particular business and assuming 50% a year growth.

The other issues affecting businesses relate to skillsets (overhead), security (life and death of the business) and recovery time (revenue and opportunity cost). It all revolves around money.

The numbers I have looked at for my own home use therefore don’t copy across to business. Businesses are willing to spend more for additional security, ease of use and speed of recovery. A business may also think it important to know where their data is stored – for UK regulatory requirements for example – and want to have someone to call if something goes wrong. Personal support is not something that the big cloud providers are known for.

Check out example services here and corporate services here.

Categories
Engineer mobile connectivity

3G back up for retail credit card processing and Cadbury Creme Eggs

Creme Egg photos courtesy of Cadbury - yum yumJust had a pot of tea at the St Pancras Renaissance 5star hotel – as you do. It’s my home from home in St Pancras. When it came to paying their credit card machines weren’t working – internet was down. They had to resort to the old fashioned paper imprint machine. I think retailers pay more commission for manual transactions because they are more prone to fraud. Not ideal but at least they were able to take my payment I guess.

They need a 3G back up service for their credit car processing system. Would save a lot of hassle and probably pay for itself in reduced fees – have you seen the price of a cuppa there?

Last weekend I was turned away from the Shell Garage on Burton Road in Lincoln. They were only doing cash sales as guess what – their credit card system wasn’t working. They didn’t actually turn me away – I took that decision myself. Sometimes these decisions are easy.

Credit card swipe systems these days either use ISDN or broadband connectivity. Had the Shell garage had a 3G backup it would have saved them a lot of cash. I don’t know the sums but if for the sake of argument the average tankful was £80, 10 lanes and 5 minutes per fill-up then that works out at nearly ten grand an hour plus all the Cadbury Creme Egg sales that generate the real gross margin.

Watch this space.

See ya.

PS I like Cadbury Creme Eggs – just sayin’

Categories
Business engineering

IT Housekeeping Over The Christmas Break

If you happen to be working over the Christmas Holiday period, as am I, it is a fairly quiet time. Not many phones ringing. It might be stating the blatantly obvious but there are a few housekeeping type jobs you can get on with.

  1. Tidy up your directory structures – all the rubbish that has been accumulating on your desktop – bin it or file it. You might even want to change your PC’s wallpaper 🙂 .
  2. Following on from that, if you haven’t got one get your backup strategy sorted out and do some backing up.
  3. Get your firmware upgrades done – any Microsoft security patches, if they aren’t done automatically & rolling firmware upgrades on your Cisco routers.
  4. Finish off all the biscuits and chocolates left around the office from before Christmas.
  5. Renew your gym membership.

The last point is optional and the one before that inevitable, I know. Also I wouldn’t bother with any New Year Resolutions. They have never worked for me.