I have a commercial ColdFusion application, running on a MySQL database. A possible new client has approached me, they have been working in a Lotus Notes environment (and their own database) for many years now. Ofcourse they want to migrate their data to my application, before making the move.
I'm trying to get a grip on how to get a thorough feeling of the data, structure and interdependencies in their current database-application. Are there any tools to see a database-structure (like in a RDBMS) of a NSF-file, or is there anyway to dump the structure using ColdFusion etc....I don't have any handson experience with Lotus Notes (I do in the meanwhile have a local Lotus client and their database).
I need a good startingpoint to be able to determine whether or not I can find a way to migrate the data.
Any ideas??
thanks
Bart
To get at the data in Notes, a good option is to use NotesSQL which can be found here:
A quick overview of the Notes data structure is this: Notes is a document-centric database, with non-relational data contained within each document. Notes Databases (NSFs) contain any number of Notes Documents, which in turn contain any number of items that hold data. Each Notes Document can have a different set of items, and thus different data in it. While that sounds like a horrible mess, usually the documents have similar data based on the form used to create the documents.
This all leads to why there is no simple way to get data out of Lotus Notes. There are a few other options, which may or may not be useful depending on how much data you have to migrate.
I personally like using XML to extract data from Lotus Notes. You can do so by creating XML views within a Notes database. IBM has a tutorial that looks helpful.
Using Java or LotusScript, you can write code to extract data from the documents to any format you wish (CSV, XML, TXT, etc)
If it's not a lot of data, you may find getting the data into an Excel format is the simplest intermediary step. Long ago I wrote an add-in tool for exporting data from Lotus Notes to Excel, which may help you. Or you can use the "Edit > Copy Selected To Table" feature in the Lotus Notes client to copy what is visible in a Notes View to the clipboard, and then paste that into Excel. In that scenario, you'd want to edit the views so they show all the data you need.
I hope this helps!
Related
So I learned how to write data to a MySQL-database and how to read from it, too, using ODBC and in one case Lotus Script using ADODB, in the other case Formula Language using #DbLookup.
So since I try to get away from our huge mass of Lotus Notes Databases my first goal would be to get all this information into a MySQL, so I can work through the databases more slowly to not create a huge cut. But of course we also need views. So is there a way to create a view in Lotus Notes that uses data from a MySQL-Database? Or would I have to still store the data in Notes and additionally in the MySQL-Database to do that?
There's a feature like that for DB2, but not for MySQL or any other database.
The best you can do is use synchronization tools like IBM Enterprise Integrator for Domino or one of the many available third-party alternatives.
No, that is not possible without duplicating the data from MySQL as Notes documents.
My office has a Filemaker database which they asked me to replace with a mySQL one. The mySQL one is now set up and running, but doesn't have exact same structure as the Filemaker one (they asked for more things to be added, redundant things were left out, etc.).
I've seen that the filemaker data can be exported as .xml files, could I use those to populate the mySQL database?
If so, I've only ever used
Cooktop,but I'm currently using mac10.6/lubuntu, is there maybe an equivalent (free) piece of software that could do that?
All suggestions are welcome.
Thanks
I can add some information about the various export formats that FileMaker provides. I've done extensive research and testing on this topic.
Below, you'll see a chart with all of the formats that FileMaker offers along the top. Along the side, you'll see various features of these file formats that are unique to FileMaker when exporting. Some are limitations of the FileMaker export process and others are general pros and cons of the format itself.
I'll explain them briefly:
Headers: column labels are exported
Delimiter: the type of separator symbol used
UTF 8/16: yes if either of these is available, could be of concern for special characters or some languages
Only 1 format: means that only one type of encoding is available
Other encoding: a list of all encoding options
Can be imported: FileMaker allows import (not important for this question)
Future proof: According to Wikipedia, format is still widely used and actively maintained
Open standard: open source format
Size: when exporting one of our tables, this was the size of the file
I would recommend also considering some of these factors when deciding which format will work for you. It will depend on the contents and type of your data.
MySQL is just the backend database, so you need a UI to perform the import. You could use FileMaker for this as well, if you set up the MySQL database as an ESS source. If you do this, then you can use familiar import steps in FileMaker to populate your new database.
This may be what the previous answer mentions, but just to designate between the ODBC insert via Execute SQL, which is limited, and External SQL Sources (ESS) that give a native UI in FM.
If the FileMaker database is hosted on a server, you could setup an ODBC link to the MySQL. You could then create a script, in FileMaker, to loop through the data, creating rows in MySQL with only the Columns you are looking to populate.
Other than that, you can export the data, from FileMaker, into many other formats including; TAB, CSV, Excel, xml and pushing it into MySQL.
Is there any good way to migrate existing database from Domino Server to Relational database like MySQL without using any tool.
I've explored a bit about this and got to know that its possible using XML but don't know how and what'll be the procedure.
Any help would be appreciated.
Without using any tool: NO.
There are two big difficulties in exporting data:
First is the Notes Richtext, which is a proprietary format that has to be "transcoded" somehow. This is not an easy thing to do "manually" and needs either a lot of coding or some kind of tool.
Second is the fact, that there is no "forced" structure in Notes documents. There can be several forms that "define" how the documents look and there can be different versions of these forms that have been used over the past. A document may or may not contain any number of fields in any thinkable type (the field may even be number in one document and text in the other).
You have to KNOW the structure of your documents to get them out. Of course you can simply export them as "Structured Text" or as "Comma separated values", to get -most- of it, but then you need views that show the documents in the order you need them. Exporting them as XML is another "standard" way to get the data, but then you need to understand the xml to get it into your relational database.
Short: Without (at least very little) coding knowledge OR a tool (that costs money) there is no chance for getting the data out.
Ah yes, there is an "ODBC driver" for Lotus Notes / Domino, but that will not help you much, if you do not know the structure of your documents and how Notes- Databases work, it will also not work.
As Torsten said above, you can't do it without a tool, either you buy one or write one yourself.
I wrote a tool like that several years ago to export Notes databases as XML. There is a bit of work, especially with the rich text fields. You also may want to export/detach attachments and embedded images.
You can read more about my export tool here: http://www.texasswede.com/websites/texasswede.nsf/Page/Notes%20XML%20Exporter
I'm newbie to the tech world. I need some information on how to do this.
1) We have data in excel sheet(where actively data changes are done like edit, delete, input data )
2) We have html page where when we enter login of a employee all the information about that employee should be shown on webpage with the information from above excel sheet.
I don't know php, .net etc. Simply I can do html and a little java script.
Please help me with this.
I read you problem, and here is my help.
First you have to know that excel files are difficult to use in other programs.
They are maybe APIs out there like google docs or microsoft office that can help you extract data from an excel file but this is not easy and not a long term solution.
I assume you are using excel because it is an easy way to input data and see that data. You should consider creating a database with access, that has a similar interface. In the options you should chose sql as format. You should learn a bit about sql.
Once you have a sql file that contains all the data that previously was in your excel file, go learn the basics of a server side language like node(node is javascript with server functionality) for instance.
Then write a html template that works for a employee.
When server is requested information from an employee you populate that html template with data found in the sql database. To find data in sql it is very easy once you know the basics of sql.
Forget the excel and enter new data exclusively in the sql database file(s).
You can do that with access or other tools.
I am building a website with ROR 3. I need to provide a page to my clients wherein he could edit his pricing info regarding the application. I am quite confused on how to do this. The pricing page needs to be displayed as an html table with different columns which has got the pricing info.
I am thinking of different ways to do this.
1) Allow the client to create and upload an html page and then save it as a file in my public directory and render as an when the client clicks on the pricing link.
2) The clients may not have bare technical knowledge, hence make the client upload some other formats like Word, Excel etc and then parse it and store it as an HTML file in the public directory.
3) Provide the client with some real time editing tools where in the client could edit in a fixed format, and after wards save the file and render it later.
Also, I wouldn't like to store these infos in my database. There would be quite a few number of clients and hence managing all these data in my database would become cumbersome. Storing all these as plain html files and rendering it later would be the most ideal thing for me.
There might be other better steps in doing this as well. Could you please suggest which might the better, or any other option that could suit my needs? Basically I would want my clients to have a mechanism where they could provide there pricing details, edit it later and display it back as an html table, all this without using an Database backend. Any suggestions would be mostly appreciated.
Good way is Excel(csv format).
You can do PHP with Excel. I thing this is the best solutions for your requirement.
Try this.
http://php.net/manual/en/function.fgetcsv.php
If you are give authority to user to change edit contain and you have to used " CSV or Excel" please see these links:
Importing CSV and Excel
Exporting CSV and Excel
If you really don't want to use database then you can use YAML as a structured storage.
e.g. ( you, most probably, could come up with a better structure )
SMS_Pack:
Sl_No:
1: 10000
2: 25000
3: 50000
You can read those .yml files and parse them as hashes. Should be fairly easy to represent that hash as a HTML table.
For the creation, I'm sure you can come up with some dynamic form input. Or to just let the client send this kind of file ( which might not be the best solution ).
But it just might be easier to manage all of this information within a database.