datasource

BI with Django?

我怕爱的太早我们不能终老 提交于 2019-12-03 09:00:42
Is there a way to develop Bi (Business Intelligence) solutions with Django? Therefore it should be possible to define models with more than one Datasource. Is anybody out there who has experienced BI with Django? How could it work ? I'm not sure what your definition of BI is or why you assume that a BI solution requires more than one data source. In my experience, BI means statistical analysis of data. A reporting schema, using dimensional techniques, can be the basis for it. The data is usually ETL'd from various transactional sources into the single, dimensional schema, which then becomes

Database or List of English First and Last Names [closed]

元气小坏坏 提交于 2019-12-03 06:57:25
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 2 years ago . I've come across a few smaller lists/sets of names but I was wondering if there is a free data source out there that can provide a list of names (comma delimited or in a sql structure)? I've found these two sites: http://names.mongabay.com/most_common_surnames.htm http://baby-names.familyeducation.com/browse

Open-source / free universal EPG / XMLTV data API or service, or how to make one? [closed]

不羁岁月 提交于 2019-12-03 06:17:05
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I am looking for (an open-source, aka "free") data-source for universal EPG / XMLTV services? The project needs updated/updateable real-time TV scheduling info, in an easily parsable format. It also MUST be available at no cost or a VERY liberal license. Thanks for any advice or alternatives. I am open to coding

Using encoded password for the datasource used in spring applicationContext.xml

拟墨画扇 提交于 2019-12-03 04:18:08
问题 I want to keep encoded password in my below mentioned springApplicationContext.xml Is there any way to achieve this? presently I have configured all properties using property-placeholder as shown below but the raw password is still open in my database.properties springApplicationContext.xml <beans:bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <beans:property name="driverClassName"><beans:value>${db.driverClassName}</beans:value></beans:property>

How does [self.tableView reloadData] know what data to reload?

a 夏天 提交于 2019-12-03 03:59:01
问题 It bugs me to death that my viewcontroller, which happens to be a tableViewController, knows without being told that its property that is an NSArray or an NSDictionary holds the data that is to be loaded into the table for display. Seems like I should explicitly say something like: [self.tableView useData:self.MyArray]; I want to have more than one array inside my tableViewController and switch between one and the other programmatically. I notice that when a tableViewController makes use of a

kendo ui grid datasource filter date format

梦想与她 提交于 2019-12-03 03:16:28
I have a kendo grid with a date field in the datasource. When displaying the field I use a template to display the date in the UK date format 'dd/MM/yyyy'. The problem is when filtering, I don't know how to display the date filter in UK format. Another problem I am having is there is no datetime type, just date, so can only filter by dates not datetimes. Any help or ideas would be appreciated. This is the partial view (cshtml) <script type="text/javascript"> $(document).ready(function() { var date = new Date(); var dateString = date.getMonth()+1 + "/" + date.getDate() + "/" + date.getFullYear(

Spring DriverManagerDataSource vs apache BasicDataSource

妖精的绣舞 提交于 2019-12-03 01:35:08
What is the difference between Spring DriverManagerDataSource and apache BasicDataSource? Which of them is preferable and in which situations? Thank you. As per the Spring documentation This class is not an actual connection pool; it does not actually pool Connections. It just serves as simple replacement for a full-blown connection pool, implementing the same standard interface, but creating new Connections on every call. If you need a "real" connection pool outside of a J2EE container, consider Apache's Jakarta Commons DBCP or C3P0. Commons DBCP's BasicDataSource and C3P0's

How can I spoof a jndi lookup for a datasource without a app server

本秂侑毒 提交于 2019-12-03 01:30:11
I want to test some new functionality which is part of an internal web app. This new code uses a database connection normally provided by an app server (tomcat). I do not want to recreate the entire web app on my local machine to test the new code, since I only need to run one function. Does anyone know how I can 'spoof' a Context, or Datasource, to retrieve the database config, without actually creating a web app instance on a server? With the help of Spring SimpleNamingContextBuilder and Apache BasicDataSource , you can do something like this (I usually have this in a static block in test

JBoss Database Connection Pool

可紊 提交于 2019-12-03 00:27:00
I am new to jboss and i have been asked to incorporate jboss connection pooling mechanism with an existing web application. Considering that a web application database layer is properly written i.e. all resultsets, statements and connections being closed properly when not needed, What all code changes i will have to make in my web app after i have configured the jboss datasource properly. Can anybody please point me to a tutorial or a code sample which uses jboss datasource in a web app. The pool in JBoss is all handled in the DataSource configuration. Here is the HowTo. The web app would have

Database or List of English First and Last Names [closed]

こ雲淡風輕ζ 提交于 2019-12-02 20:37:41
I've come across a few smaller lists/sets of names but I was wondering if there is a free data source out there that can provide a list of names (comma delimited or in a sql structure)? I've found these two sites: http://names.mongabay.com/most_common_surnames.htm http://baby-names.familyeducation.com/browse/letter/a?detoured=1 However it seems you can only browse the names, not download a comprehensive file. Doesn't the US Census Bureau provide this information? Erik Norvelle I'm compiling a database that contains last names from a variety of different countries and cultures, the UK among