[AccessD] apocalypse someday...

Stuart McLachlan stuart at lexacorp.com.pg
Sun Mar 9 21:07:32 CDT 2014


Try it over the 2MB/415KB link which is the high end for businesses aroudn her, or the 
512/128K link which many small businesses operate on :(

-- 
Stuart

On 9 Mar 2014 at 18:27, John W Colby wrote:

> Yes but...
> 
> Try moving a hundred gig file up to the web over a 5 mbit up link (the
> speed my client purchased).  And then try getting it back again if
> needed.
> 
> Yes I could see something like "my docs" where you have 10,000 files
> of a few kbytes each average.  It would still take a long time to get
> up there (in total) but getting any individual file is quick and easy.
> 
> So you have to know what you are trying to do and think carefully
> about the implications.  In my case I wanted to store database
> backups, but each database is tens of gigs.  It just doesn't work.
> 
> John W. Colby
> 
> Reality is what refuses to go away
> when you do not believe in it
> 
> On 3/9/2014 1:23 PM, Jim Lawrence wrote:
> > Hi John:
> >
> > The initial install of a set of directories is as always going to be
> > slow as there is generally a lot of data to be moved. That is where,
> > seeding the destination directory via portable drive or just
> > allowing the destination storage to trickle fill will start
> > everything from a knowing base.
> >
> > ...After that though the changes of a file or two ripple across the
> > network quietly in the background.
> >
> > Jim
> >
> > ----- Original Message -----
> > From: "John W Colby" <jwcolby at gmail.com>
> > To: "Access Developers discussion and problem solving"
> > <accessd at databaseadvisors.com> Sent: Saturday, March 8, 2014
> > 11:53:15 AM Subject: Re: [AccessD] apocalypse someday...
> >
> > And local is just fine, but up to the cloud will always be limited
> > to your internet speed.
> >
> > John W. Colby
> >
> > Reality is what refuses to go away
> > when you do not believe in it
> >
> > On 3/8/2014 2:32 PM, Jim Lawrence wrote:
> >> Hi John and others
> >>
> >> I have been using BitTorrent Sync to encrypt and synchronize all my
> >> files. You just create or attach a directory on one machine and
> >> repeat it on another. It does not matter whether the directories
> >> are on the network, Cloud or somewhere across the internet.
> >>
> >> All that is needed is a "key" and that key can signify whether the
> >> directories are always synced, synced one-way or just synced for a
> >> 24 hour period. On both ends there is a hidden archive the saves a
> >> copy of changed or deleted files in case of a misadventure. The
> >> product is fully supported on all platforms and is very fast. If
> >> you are transferring files to a number of station simultaneously,
> >> it uses the resources of all the stations (standard BitTorrent) so
> >> syncing is limited only by the capabilities of the hardware...very
> >> fast. Of course it is absolutely secure; AES 256 encryption.
> >>
> >> http://labs.bittorrent.com/
> >>
> >> ...and...
> >>
> >> http://www.bittorrent.com/sync/downloads
> >>
> >> Jim
> >>
> >> ----- Original Message -----
> >> From: "John W Colby" <jwcolby at gmail.com>
> >> To: "Access Developers discussion and problem solving"
> >> <accessd at databaseadvisors.com> Sent: Saturday, March 8, 2014
> >> 8:23:51 AM Subject: Re: [AccessD] apocalypse someday...
> >>
> >> Boxcryptor creates an encrypted container in dropbox.  It then
> >> mounts that container as a drive so that you can see the files
> >> contained in the encrypted file. Changes to files in the mounted
> >> drive cause the boxcryptor container file in DropBox to change, and
> >> are therefore automatically synced by Dropbox.  The biggest problem
> >> (there is no free lunch) is that it is the boxcryptor file that is
> >> synced, not the individual files inside of the boxcryptor file. 
> >> Thus the overhead of the sync is greater, i.e. one large file is
> >> synced (the boxcryptor container), not one small file (the document
> >> you edited).
> >>
> >> However it is not intended for encrypting your music, pictures and
> >> videos, only business (sensitive) information.
> >>
> >> Dropbox really needs to do a better job of syncing just changed
> >> parts of files.  ATM (AFAICT) they resend the whole file, even if
> >> you just change a single character.
> >>
> >> John W. Colby
> >>
> >> Reality is what refuses to go away
> >> when you do not believe in it
> >>
> >> On 3/8/2014 10:47 AM, Doug Steele wrote:
> >>> Hi John:
> >>>
> >>> I had a look at BoxCryptor and their video.  That makes it sound
> >>> like the BoxCryptor software doesn't track changes to files in the
> >>> BoxCryptor drive.
> >>>     They only mention copying files to BoxCryptor.  Does that mean
> >>>     that you
> >>> lose real-time syncing of changes?  If you open a Word document
> >>> that is stored in BoxCryptor, edit, then do a File/Save, does the
> >>> new file version get re-encrypted automatically?
> >>>
> >>>
> >>>
> >>>
> >>> On Sat, Mar 8, 2014 at 7:30 AM, John W Colby <jwcolby at gmail.com>
> >>> wrote:
> >>>
> >>>> Another problem with Dropbox is security, the stored contents are
> >>>> not encrypted.  I use BoxCryptor to encrypt sensitive files up on
> >>>> drop box.
> >>>>
> >>>>
> >>>> John W. Colby
> >>>>
> >>>> Reality is what refuses to go away
> >>>> when you do not believe in it
> >>>>
> >>>> On 3/8/2014 10:24 AM, Doug Steele wrote:
> >>>>
> >>>>> I have a desktop at home and use a laptop when I'm away.  I use
> >>>>> Dropbox for syncing - all my working files are in my Dropbox
> >>>>> folder.  That syncs continuously on any file changes when I'm
> >>>>> connected to the Internet, and also means I have three identical
> >>>>> copies of every file - one on each computer and one in the
> >>>>> cloud.
> >>>>>
> >>>>> The only gotcha is if you open a file on the two computers
> >>>>> simultaneously and make changes to both.  You end up with two
> >>>>> copies of the file - one labelled 'Conflicted Copy'.  That's
> >>>>> happened to me a few times when I've made changes at home, then
> >>>>> forgotten to close the file and later made changes on the laptop
> >>>>> away from home.
> >>>>>
> >>>>> Doug
> >>>>>
> >>>>> PS Speaking of backing up different hardware configurations,
> >>>>> here's one distinct advantage to Macs, where Apple controls the
> >>>>> hardware with an iron fist.  Both my computers are Macs (I run
> >>>>> Windows on Parallels).  A full backup of either of my computers
> >>>>> will restore to either machine just fine.
> >>>>>      As well as the standard Time Capsule continuous backup that
> >>>>>      Apple
> >>>>> provides, I use a program called Super Duper for regular,
> >>>>> offline backups to USB drives.  The drives are fully bootable -
> >>>>> this has saved my bacon a couple of times.  I had a hard drive
> >>>>> failure recently, so all I did was plug in a backup drive, boot
> >>>>> to it, recover the files I needed, install a new HD, restore the
> >>>>> system with the last good Time Capsule backup, then copy my
> >>>>> recovered files back.  The whole process took less than an hour,
> >>>>> not counting the HD replacement.
> >>>>>
> >>>>>
> >>>>> On Fri, Mar 7, 2014 at 10:33 PM, Bill Benson
> >>>>> <bensonforums at gmail.com> wrote:
> >>>>>
> >>>>>     I use a DELL laptop with port replicator and dual monitors,
> >>>>>     external
> >>>>>> kb/trackball... and this in general gives me all the look and
> >>>>>> feel and performance of a desktop machine. However we
> >>>>>> developers need to build for lesser performing client
> >>>>>> (customer) systems anyway, so that if a solution is fast for
> >>>>>> us, we know it will be at least almost-fast for our customer,
> >>>>>> and not the other way around. That said, there are some reasons
> >>>>>> to use a desktop machine, and that is durability... If you are
> >>>>>> like me, you may have lost a laptop HD a time or two. Having a
> >>>>>> desktop running dual drives with RAID 3 would have been nice at
> >>>>>> such times. Also, the faster spin and huge capacities of
> >>>>>> desktop HDDs is a plus, as are the plethora of ports and
> >>>>>> (generally) better ports. Laptops are, due to form factor and
> >>>>>> nature, skimpy on ports.
> >>>>>>
> >>>>>> If I knew of a simple way to keep dual systems in synch in
> >>>>>> terms of programs and OS and data, there is no way I would use
> >>>>>> a laptop as a home system, I would use it only when moving
> >>>>>> around the house to "run" my desktop remotely, if for no other
> >>>>>> reason than data protection. But the time cost of keeping
> >>>>>> everything I want in two places is prohibitive, and I live with
> >>>>>> the risk of data shock with everything on one system (laptop).
> >>>>>> I compensate by regular full system backups, but if my laptop
> >>>>>> becomes obsolete, that multi-partition backup probably will not
> >>>>>> be able to get recovered to a new one. Happened just last year,
> >>>>>> my E6510 could not be recovered to a E6530... although I have
> >>>>>> heard that with the 2014 edition of Acronis True Image one can
> >>>>>> recover from one hardware configuration to another. I have my
> >>>>>> doubts.
> >>>>>>
> >>>>>>
> >>>>>> On Fri, Mar 7, 2014 at 11:31 PM, John W Colby
> >>>>>> <jwcolby at gmail.com> wrote:
> >>>>>>
> >>>>>>     LOL, my HP laptop has the worst keyboard I have EVER run
> >>>>>>     into.  I use a
> >>>>>>> wireless keyboard and mouse.  The laptop is propped up against
> >>>>>>> the wall
> >>>>>>>
> >>>>>> at
> >>>>>>
> >>>>>>> the edge of the table, completely out of the way.
> >>>>>>>
> >>>>>>>
> >>>>>>> John W. Colby
> >>>>>>>
> >>>>>>> Reality is what refuses to go away
> >>>>>>> when you do not believe in it
> >>>>>>>
> >>>>>>> On 3/7/2014 11:23 PM, Stuart McLachlan wrote:
> >>>>>>>
> >>>>>>>     I'm the same.  I do all of my work on a laptop with
> >>>>>>>     external mouse
> >>>>>>>> (wireless) and second
> >>>>>>>> monitor attached   (the laptop primary screen is 15.6in -
> >>>>>>>> 1366 x 768).
> >>>>>>>>
> >>>>>>>> I don't bother with an external keyboard since the laptop has
> >>>>>>>> a full keyboard with numeric keypad.
> >>>>>>>>
> >>>>>>>>
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