So I have this fileMakerPro7 database. As my senior project, I supposed to migrate the database to a MySQL database and than give it a PHP Based interface in 3N form...
Company allow us $200 tops to spend on the project, but if I pay for something, it has to work. However, I am having trouble finding a way of migrating the database. Any suggestions?
I have found "file maker pro migrator" (http://www.fmpromigrator.com), would the trial version be enough for us? In worst case, we will start from the beginning with throwing away the whole database that company has.
I can also download fileMakerPro12 and use it for a month with trial version for free. Would I be able to convert the db by using FMP12?
I am totally lost...open to any free suggestions...
+this is a non-profit-making company I'm doing the project for
If I had to do it, I'd look at the design of the FileMaker db and create something similar in mysql. Then I would export the Filemaker data to text and import it somehow. The details depend on foreign key values and such.
The PHP interface would be done separately.
MySQL Data Conversion:
Yes, if your database is small enough, the demo version of FmPro Migrator will convert the database and also build you a PHP web application - at no cost.
Here are the limitations of the demo version:
5 fields
5 scripts
5 layouts
PHP Web Application:
Most people don't realize it, but there is a wealth of FileMaker metadata available in XML format for performing these types of conversions. This XML info is available either thru copying the layout via the clipboard or reading it from the Database Design Report XML file. I have found the clipboard data to be the most reliable source of this info.
FmPro Migrator is able to parse in the XML and convert it into the PHP web application.
Each object on a layout is represented in XML, along with style and position info. This info can be used to create form files representing the same look as the original layout. In fact, it can be difficult to see the difference between the web application and the original database if you get all of the object properties implemented. This can be helpful for situations in which companies don't want to have to retrain their employees. They want the web application to look and work the same as the original desktop application.
I have done a few of these conversions recently into the CakePHP framework. Here a few techniques I used:
Auto-Enter Calculation Fields - Stored calculation fields are calculated and stored within the model saves a record to the database.
Unstored Calculation Fields - Unstored Calculation fields are calculated in real-time within the form controller - but only for fields actually displayed on the form. This prevents unnecessarily calculating these values if they aren't being used on a form, improving performance.
Global Fields - A Global field in FileMaker is used like a global variable in programming languages. It is important to know that each FileMaker user gets there own private copy of global field data. There is no equivalent feature MySQL or other SQL database servers, but this functionality can easily be simulated using SESSION variables. Therefore each web user will still get their own private SESSION data, simulating the same functionality originally present in the FileMaker database. I structure these globals in the model data array as if they were retrieved from the model, meaning that converted scripts and fields on forms can reference them easily. Just before the record gets written into the database, the results are saved into SESSION variables for persistence.
Global Variables in Scripts - Global variables within FileMaker scripts match up very well with the use of PHP SESSION variables, if you want to implement the same functionality.
Vector Graphic Objects - FileMaker layouts frequently include rectangles, ovals and line objects. These objects can be replaced with the RafaelJS library, providing high quality resolution independent graphics.
Value Lists - Custom and Field based value lists are implemented in a centralized location within the AppController.php file. Therefore making a change to the definition of the value list within the AppController, succeeds in changing the menu automatically throughout the whole application.
Related
Can someone explain to me why you can't connect to a MySQL DB directly through dart from a security point of view?
There is no hard guideline on whether to connect frontend directly to backend or not. It is just a design practice that has been widely accepted and evolved over many years.
Typical app structure consists of
FRONTEND -> SOME MIDDLE LAYER -> BACKEND
Where your middle layer handles all the interactions/processing with the database and the frontend uses this functionality with some sort of API structure. Having this layer is extremely helpful when the application goes to scale, it gives an added abstraction to the frontend.
It is not advisable to directly fuse your frontend(your flutter app), to the DB(MySQL) because any efficient hacker might use basic man-in-middle attack to know your DB structure/connections/queries(There are some pretty effective decompilers present out there), and alter your data and you might not even get to know what caused the data to update unless you've applied some checks on DB layer.
Also, your frontend logic needs to be more of end-user centric than to handle the data of the user. Any backend system(java, node, etc) gives you added functionality & freedom to parse and present the data from either side.
You can use the sqlite package available to store basic data, like your session tokens, your app configurations etc, but it is advisable to keep the main user data like the logins, etc in a separate place, or better yet, you can use the firebase plugin to store data in document structure in the cloud.
After creating some collection entries in Squarespace (like Blogs, Events, Products and so on..), is it possible to access the single databases with a MySql management application?
Or is it possible to create a private MySql database and force Squarespace to use it for the collection?
I would be easier to add/edit large data..
Squarespace is very much a "design-first" platform, and the data structure (or at least, the data structure as we can access it) is heavily abstracted away in the name of a simple design process. Getting data in can indeed be difficult, and getting it out even more so. It's just not a platform friendly to data management or portability.
Furthermore, you cannot run server-side code. So unless you fetch, parse and display your date entirely client-side using JavaScript (bypassing Squrespace's collections/layout entirely), the only way to serve the data to users is to first enter it via Squarespace's back-end editing UI. Custom tools have been created that, for example, add a button in the backend editing UI that allows you to manually sync collection items/data with an external source. It basically reads your source, maps the data to the collection item creation API that the backend UI itself uses, then executes until all collection items have been added in the back-end. However, this process must be manually trigered, and continually done as needed by logging into the backend, running the syncing function, then waiting for it to finish.
I am using a software powered by SugarCRM. The reports I show are not very good so I decided to user Pentaho BI Suite. I already made all the business analitycs stuff (cubes, reports, saiku report, etc..), but I am having an issue, in SugarCRM database, the label's values of some dropdownlist (for example), are not storaged. Instead they are written in a .JS file y the sugar directory called sp_ve.js like this :
SUGAR.language.SetLanguage('app_string',[JSON OBJECT WITH THE LABELS VALUES]) ;
SUGAR.language.SetLanguage('app_list_strings',[JSON OBJECT WITH LABEL VALUES]);
Now, is there any way to insert those objects into tables, so I can use it in my OLAP solution in pentaho?, HOW? . If yes, how can I make this process work automatically, every time my users add new labels.
First of all, all the dropdowns, text labels, etc. actually stored in <lang_key>.lang.php files under <sugar_root>/include/language/ and <sugar_root>/custom/include/language/ directories. And only then those labels become accessible with JavaScript used in SugarCRM UI. See this page for more information.
For similar situation of preparing SugarCRM database for analyzing with Tableau Desktop Professional I decided to use the following approach.
At the beginning all the dictionaries/mappings needed in files mentioned above were extracted into separate CSV files. You can do it with text editor of your choice using find/replace. Then those CSV files were imported into SugarCRM database as new tables - one table for each list. After that I used database view to join "data" table with "label map" table and used that view as a source for my analytical needs. Yes, it's not so elegant and dynamic solution. Moreover it needs a little hand work. But it solves the issue.
I'm building medium sized business web application, data is being saved on a MySQL database.
I'm trying to think of a way of adding certain selectable "widgets" to that application (e.g. a currency widget - which will show user specified currencies when the web app is visible) but having an hard time deciding how to save the widget data and settings per user since the widgets do not have a common base.
For example, the currency widget's settings is totally different than say, a weather widget.
One will require a list of desired currencies, and one would require the weather's target location.
I thought of solving the above by keeping all the widget's settings data encoded in the "widgetData" column of a db table which will contain the userId, widgetId and widgetData.
I chose JSON as my way of encoding, and each time a user tries to load it's page, I have to decode it's settings and hand the user the desired data based on the settings.
The same is true for saving the widget's actual data which does not have a common base itself.
Hopefully I can solve this by using a NO-SQL data structure next time, but this is not the case for the current project.
The Entity Attribute Value database model would be useful very to you in this scenario.
It's much more flexible than JSON or XML or other types of formats because it works within your standard SQL data storage, albeit in a different manner.
I voted up the EAV solution because this is one of the valid reasons for using it, but don't fall in love with it. An advantage of EAV is that it is database-native to the extent that you can write queries in SQL to query it (find me all widgets missing some setting and then add it), while most engines do not have JSON support.
On the other hand, if you want/need to query within a column which contains structured data, XML is a better option than JSON (right now): http://dev.mysql.com/doc/refman/5.1/en/xml-functions.html#function_extractvalue
If your widgets are rendered via Javascript in the browser, then your solution is perfectly fine. Your widgetData remains a JSON string, in Javascript you use JSON.parse() to turn it into an object and render it, and JSON.stringify() to turn it back into a string before posting it back to your server.
I'm currently in the planning phase of a rather large project that I'll develop in the Zend Framework. One of the problems I'm facing is that the customers will want to translate not only the content but also the interface. I'm currently using gettext and poedit to manage my language files but this is not an option for the customer as they, for one, wont have FTP access to the site.
Hence, I'm thinking of a mysql back end with an interface in the front end for the customer to manage his own translations of the interface. There is however still no mysql adapater for Zend_Translate.
So, does anybody now of an adapter script for Zend_Translate so it can work with a mysql table? Or any arguments against using mysql and possible other solutions for this problem?
You could solve this problem on different ways:
Extend Zend_Translate_Adapter to create your own. All new adapters are only responsible from getting the translations out from the source. That is, you would need only to fetch the translations from the database. Look at other adapters and see how they are implemented.
Fetch the data from the database and pass it to Zend_Translate_Adapter_Array
Use Zend_Translate_Adapter_Csv or Ini. As there would be more reading the writing on the translations, this solution would cut down the number of queries to the database. When the client adds a new language or changes an existing one, simply write it to a file, not the database.
If you decide to go with the database adapter, maybe you could "tag" somehow the translations, so that on the home page you fetch only the translations for the home page, on the contact page only the translations for the contact page...
HTH!
Default Zend adapters handle caching well, so I'd stick to them, unless you really need database.
Instead storing the translation data in the database, you may directly operate on the translation files (e.g. po templates). This would be the best choice if you just needed to add (append to file) new translation strings.
You may use Zend_Translate's option to log untranslated messages (to file or any log adapter, including database),
and then handle the logs, or even create listener translating the saved strings.
Here's how: http://cloetensbrecht.be/zend_translate_mysql.html