What is really involved in converting to a new system?

by Frank 27. May 2012 06:00

Your customer’s old system is now way past its use by date and they have purchased a new application system to replace it. Now all you have to do is convert all the data from the old system to the new system, how hard can that be?

The answer is it that can be very, very hard to get right and it can take months or years if the IT staff or the contractors don’t know what they are doing. In fact, the worst case is that no one can actually figure out how to do the data conversion so you end up two years later still running the old, unsupported and now about to fail system. The really bad news is that this isn’t just the worst case scenario, it is the most common scenario and I have seen it happen time and time again.

People who are good at conversions are good because they have done it successfully many times before. So, don’t hire a contractor based on potential and a good sales spiel, hire a contractor based on record, on experience and on a good many previous references. The time to learn how to do a conversion isn’t on your project.

I will give you guidelines on how to handle a data conversion but as every conversion is different, you are going to have to adapt my guidelines to your project and you should always expect the unexpected. The good news is that if you have a calm, logical and experienced head then any problem is solvable. We have handled hundreds of conversions from every type of system imaginable to our RecFind product and we have never failed even though we have run into every kind of speed bump imaginable. As they say, “expect the best, plan for the worst, and prepare to be surprised.”

1.    Begin by reviewing the application to be converted by looking at the ‘screens’ with someone who uses the system and understands it. Ask the user what fields/data they want to convert. Take screenshots for your documentation. Remember that a field on the screen may or may not be a field in the database; the value may be calculated or generated automatically. Also remember that even though a screen may be called say “File Folder” that all the fields you can see may not in fact be part of the file folder table, they may be ‘linked’ fields in other tables in the database.

2.    You need to document and understand the data model, that is, all the tables and fields and relationships you will need to convert. See if someone has a representation of the data model but, never assume it is up to date. In fact, always assume it is not up to date. You need to work with an IT specialist (e.g., the database administrator) and utilize standard database tools like SQL Server Management Studio to validate the data model of the old system.

3.    Once you think you understand the data model and data to be converted you need to document your thoughts in a conversion report and ask the customer to review and approve it. You won’t get it right first time and expect this to be an iterative process. Remember that the customer will be in ‘discovery’ mode also.

4.    Once you have acceptance of the data to be converted you need to document the data mapping. That is, show where the data will go in the new application. It would be extremely rare that you would be able to duplicate the data model from the old application; it will usually be a case of adapting the data from the old system to the different data model of the new application. Produce a data mapping report and submit it to the customer for sign-off. Again, don’t expect to get this right the first time; it is also an iterative process because both you and the customer are in discovery mode.

5.    Expect that about 20% or more of the data in the old system will be ‘dirty’; that is, bad or duplicate and redundant data. You need to make a decision about the best time to clean up and de-dupe the data. Sometimes it is in the old application before you convert but often it is in the new application after you have converted because the new application has more and better functionality for this purpose.   Whichever method you choose, you must clean up the data before going live in production.

6.    Expect to run multiple trial conversions. The customer may have approved a specification but reading it and seeing the data exposed in the new application are two very different experiences. A picture is worth a thousand words and no one is smart enough to know exactly how they want their data converted until they actually see what it looks like and works like in the new application. Be smart and bring in more users to view and comment on the new application; more heads are better than one and new users will always find ways to improve the conversion. Don’t be afraid of user opinion, actively encourage and solicit it.

7.    Once the data mapping is approved you need to schedule end-user training (as close as possible to the cutover to the new system) and the final conversion prior to cutover.

Of course for the above process to work you also need the tools required to extract data from the old system and import it into the new system. If you don’t have standard tools you will have to write a one-off conversion program. The time to write this is after the data mapping is approved and before the first trial conversion. To make our life easy we designed and build a standard tool we call Xchange and it can connect to any data source and then map and write data to our RecFind 6 system. However, this is not an easy program to design and write and you are unlikely to be able to afford to do this unless you are in the conversion business like we are. You are therefore most likely going to have to design and write a one-off conversion program.

One alternative tool you should not ignore is Microsoft’s Excel. If the old system can export data in CSV format and the new system can import data in CSV format then Excel is the ideal tool for cleaning up, re-sequencing and preparing the data for import.

And finally, please do not forget to sanity check your conversion. You need to document exactly how many records of each type you exported so you can ensure that exactly the same number of records exist in the new system. I have seen far too many examples of a badly managed conversion resulting in thousands or even millions of records going ‘missing’ during the conversion process. You must have a detailed record count going out and a detailed record count going in. The last thing you want is a phone call from the customer a month or two later saying, “it looks like we are missing some records.”

Don’t expect the conversion to be easy and do expect it to be an iterative process. Always involve end-users and always sanity check the results.  Take extra care and you will be successful.

Moving your Records Management application to the Cloud; why would you do it?

by Frank 20. May 2012 06:00

We have all heard and read a lot about the Cloud and why we should all be moving that way. I wrote a little about this in a previous post. However, when we look at specific applications like records management we need to think about the human interaction and how that may be affected if we change from an in-house system to a hosted system. That is, how will the move affect your end-users and records management administrator? Ideally, it will make their job easier and take away some pain. If it makes their job harder and adds pain then you should not be doing it even if it saves you money.

We also need to think about the services we may need when we move to the Cloud. That is, will we need new services we don’t have now and will the Cloud vendor offer to perform services, like application maintenance, we currently do in-house?

In general, normal end-user functions should work the same whether we are running off an internal system or a Cloud-based one. This of course will depend upon the functionality of your records management software. Hopefully, there will be no difference to either the functionality or the user interface when you move to the Cloud. For the sake of this post let’s assume that there is a version of your records management system that can run either internally or in the Cloud and that the normal end-user interface is identical or as near-as-such that it doesn’t matter. If the end-user interface is massively different then you face extra cost and disruption because of the need to convert and retrain your users and this would be a reason not to move to the Cloud unless you were planning to change vendors and convert anyway.

Now we need to look at administrator functions, those tasks usually performed by the records management administrator or IT specialist to configure and manage the application.  Either the records management administrator can perform the same tasks using the Cloud version or you need to ask the Cloud vendor to perform some services for you. This will be at a cost so make sure you know what it is beforehand.  There are some administrator functions you will probably be glad to outsource to the Cloud vendor such as maintaining the server and SQL Server and taking and verifying backups.

I would assume that the decision to move a records management application to the Cloud would and should involve the application owner and IT management. The application owner has to be satisfied that the end-user experience will be better or at least equal to that of the in-house installation and IT management needs to be sure that the integrity and security of the Cloud application will at the very least be equal to that of the in-house installation. And finally, the application owner, the records manager, needs to be satisfied that the IT support from the vendor of the Cloud system will be equal to or better than the IT support being received from the in-house or currently out-sourced IT provider.

There is no point in moving to the Cloud if the end-user or administrator experience will deteriorate just as there is no point in moving to the Cloud if the level of IT support falls.

Once you have made the decision to move your records management application to the Cloud you need to plan the cutover in a way that causes minimal disruption to your operation. Ideally, your staff will finish work on the in-house application on Friday evening and begin working on the Cloud version the next Monday morning. You can’t afford to have everyone down for days or weeks while IT specialists struggle to make everything work to your satisfaction. This means you need to test the Cloud system extensively before going live in production. In this business, little or no testing equals little or no success and a great deal of pain and frustration.

If it was me, I would make sure that the move to the Cloud meant improvements in all facets of the operation. I would want to make sure that the Cloud vendor took on the less pleasant, time-consuming and technical tasks like managing and configuring the required IT infrastructure. I would also want them to take on the more bothersome, awkward and technically difficult application administration tasks. Basically, I would want to get rid of all the pain and just enjoy the benefits.

You should plan to ‘outsource’ all the pain to make your life and the life of your staff easier and more pleasant and in doing so, make everyone more productive. It is like paying an expert to do your tax return and getting a bigger refund. The Cloud solution must be presented as a value proposition. It should take away all the non-core activities that suck up your valuable time and allow you and your staff more time to do the core activities in a better and more efficient way; it should allow you to become more productive.

I am a great believer in the Cloud as a means of improving productivity, lowering costs and improving data integrity and security. It is all doable given available facilities and technology but in the end, it is up to you and your negotiations with the Cloud provider.  Stand firm and insist that the end result has to be a better solution in every way; compromise should not be part of the agreement.

Using Terminal Digits to minimize “Squishing”

by Frank 13. May 2012 06:00

Have you ever had to remove files from shelving or cabinets and reallocate them to other spaces because a drawer or shelf is packed tight? Then had to do it again and again?

One of my favourite records managers used to call this the “Squishing” problem.

The squishing problem is inevitable if you start to load files from the beginning of any physical filing system, be it shelving or cabinets and unload file files from random locations as the retention schedule dictates. If you create and file parts (a new folder called part 2, part 3, etc., when the original file folder is full) then the problem is exacerbated. You may well spend a large part of your working life shuffling file folders from location to location; a frustrating and worthless, thankless task. You also get to inhale a lot of toxic paper dust and mites which is not a good thing.

You may not be aware of it but there is a very simple algorithm you can utilize to make sure the squishing problem never happens to you. It is usually referred to as the ‘Terminal Digit’ file numbering system but you may call it whatever you like. The name isn’t important but the operation is.

Importantly, you don’t need to change your file numbering system other than by adding on additional numbers to the end. These additional numbers are the terminal digits.

The number of terminal digits you need depends upon how many file folders you have to manage. Here is a simple guideline:

·         One terminal Digit (0 to 9) = one thousand files

·         Two Terminal Digits (00 to 99) = ten thousand Files

·         Three Terminal Digits (000 to 999) = greater than ten thousand files

Obviously, you also have to have the filing space and appropriate facilities available (e.g., boxes, bays, etc.,) to hold the required number of files for each terminal.

It is called the Terminal Digit system because you first have to separate your available filing space into a number of regular ‘terminals’. Each terminal is identified by a number, e.g., 0, 1, 2, 09, 23, 112, 999, etc.

The new terminal digit is additional and separate from your normal file number. It determines which terminal a file will be stored in. Let’s say your normal file number is of the format YYYY/SSSSSS. That is, the current year plus an automatically incrementing auto number like 2012/000189 then 2012/000190, etc. If we use two terminal digits and divide your available filing space into one hundred terminals (think of it as 100 equally sized filing slots or bays numbered 00 to 99) then your new file number format is YYYY/SSSSSS-99. The two generated file numbers above may now look like 2012/000189-00 and 2012/000190-01.

File folder 2012/000189-00 is filed in terminal number 00 and 2012/000190-01 is filled in terminal number 01. In a nutshell, what we are doing is distributing files evenly across all available filing space. We are not starting at terminal 00 and filling it up and then moving on to terminal 01, then terminal 02 when 01 is full etc. Finding files is even easier because the first part of the file number you look at is the terminal digit. If a file number ends in 89 it will be in terminal 89 in file number order.

The other good news is that when we unload files from the shelves say at end of life or at the point in the lifecycle when they need to sent offsite we will also unload files evenly across all available filing space. If the terminals are actually big enough and if you have calculated everything correctly you should never again suffer from the ‘squishing’ problem and you should never again have to ingest paper dust and mites when tediously shuffling files from location to location.

Obviously, there is a little more to this than sticking a couple of digits on the end of your file number. I assume you are using a computerised records management system so changes have to be made or configured to correctly calculate the now extended file number (including the new terminal digit) and your colour file labels will need to be changed to show the terminal digit in a prominent position.

There is also the question of what to do with your existing squished file store. Ideally you would start from scratch with your new numbering systems and terminals and wait for the old system to disappear as the files age and disappear offsite to Grace or Iron Mountain. That probably won’t be possible so you will have to make decisions based on available resources and budget and come up with the best compromise.

I can’t prove it but I suspect that the terminal digit system has been around since people began filing stuff. It is an elegantly simple solution to an annoying and frustrating problem and involves nothing more complicated than simple arithmetic.

The surprise is that so few organizations actually use it. In twenty-five plus years in this business I don’t think I have seen it in use at more than one to two-percent of the customers I have visited. I have talked about it and recommended it often but the solution seems to end up in the too-hard basket; a shame really, especially for the records management staff charged with the constant shuffling of paper files.

It may be that you have a better solution but just in case you don’t, please humour me and have another look at the terminal digit filing solution. It may just save you an enormous amount of wasted time and make your long-suffering records staff a lot happier and a lot healthier.

 

Have you considered Cloud processing? There are significant benefits

by Frank 6. May 2012 06:00

Most of us have probably become more than a little numbed to the onslaught of Cloud advertising and the promotion of the ‘Cloud’ as the salvation for everyone and the panacea for everything. The Cloud is promoted by its aggrandizers as being both omnipotent and omniscient; both qualities I only previously associated with God.

This is not to say that moving business processing to the Cloud is not a good thing; it certainly is. I just wish that the promoters would tone down the ‘sell’ and clearly explain the benefits and advantages without the super-hype.

Those of us with long memories clearly recall the early hype about what was then called ASP or Application Service Processing or even Application Service Provider. This was the early progenitor of the Cloud and despite massive hype it did not fly. The reasons were simple, neither the technology nor the software (application and system) were up to the job. Great idea, pity it was about five years before its time.

Unfortunately, super-hype in our industry is usually associated with immature and unproven technology. Wiser, older people nod sagely and then wait a few years for the technology to catch up with the promises.

As an older (definitely) and wiser (hopefully) person I am now ready to accept that all the technology required for successful and secure Cloud processing is now available and proven; albeit being ‘improved’ all the time so still take care not to rush in with experimental technology.

As with many new technologies the secret is KISS; Keep It Simple Stupid. If it seems too complex then it is too complex. If the sales person can’t answer all of your questions clearly and unambiguously then walk away.

Most importantly, make sure you know all about all of the parties involved in the transaction. For example:

1.    What is the name of the data centre?

2.    Where is it located?

3.    Who ‘owns’ the rack and equipment and software at the data centre?

4.    What are the redundant features?

5.    What are the backup and recovery options?

6.    Is your vendor the owner of the co-hosted facility or do they subcontract to someone else? If they sub-contract is the company they subcontract to the owner or are they too just part of a chain of ‘hidden’ middle-men? It is critical for you to understand this chain of responsibility because if something goes wrong you need to know who to chase.

There are a lot more questions you need to ask but this Blog isn’t the place to list them all. I am sure your IT team and application owners will come up with plenty more. If they don’t, wake them up and demand questions.

Most small to medium organizations today simply do not have the time or expertise to run a computer room and manage and maintain a rack of servers. There is also a dearth of ‘real’ expertise and a plethora of phonies out there so hiring someone who is actually smart enough to manage your critical infrastructure is a very difficult exercise made more so by most business owners and managers simply not understanding the requirements or technology. It often becomes a case of the blind hiring the almost blind.

Most small to medium enterprises also cannot afford the redundancy required to ensure a stable and reliable infrastructure. A fifteen minute UPS is no substitute for a redundant bank of diesel generators and a guaranteed clean power supply.

Why should small to medium enterprises have to buy servers and networks and IT support? It isn’t part of their core business and this stuff should not be weighing down the balance sheet. Why should they be devoting scarce and expensive management time to activities that are not part of their core business?

In-house computer rooms will soon be become as rare as dinosaurs and this is how it should be, they are an anachronism in this time and age; out of time and out of place.

All smart and business savvy small to medium organizations should be planning to progressively move all their processing to the Cloud so as to lower costs, improve service levels and reduce management stress. I say progressively because it is still wise to get wet slowly and to take little steps. Just like with your first two-wheel bicycle, it pays to practice with the training wheels on first. That way, you usually avoid those painful falls.

I like to think I am a little wiser because I still have scars from gravel rash when I was a kid. I am moving my RecFind 6 customers to the Cloud and I am moving my in-house processing to the Cloud but just like you, I am doing it slowly and carefully and triple-checking every aspect. I don’t take risks with my customers or my business and neither should you.

One last thing, I have the advantage of being very IT literate and of having a top IT team working for me so we have the in-house expertise required to correctly evaluate and select the most appropriate technology and options. If you do not have this level of in-house IT expertise then please take extra care and try to find someone to assist who does have the level of IT knowledge required. Once you sign up, it is too late. Buyer’s remorse is not a solution to any problem.

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