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mgeise

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Everything posted by mgeise

  1. mgeise
    My favorite part of being CEO of Jaspersoft is spending time directly with our customers and partners. I learn so much about how we are succeeding together and what Jaspersoft can do better to help them succeed more fully. Learning from our customers is a passion at Jaspersoft. We all take notes from our customer discussions and share them throughout the company in an effort to constantly grow our understanding and push us forward. Their plans and ideas become our ambitions - to create a far better approach to the next generation of reporting and analytics. Our hope and intention is that our customers will be compelled to rely on Jaspersoft for a continually larger portion of their projects and needs. From my many travels and conversations in 2013, I've synthesized four primary trends that I believe will make 2014 a transformative year for reporting and analytics. Think of this as my travel log and diary distilled into a short, easily readable series of blog posts. I invite you to follow this short series, starting with my first installment here. Your comments and ideas will surely help shape not only my perspective on the future of reporting and analytics, but Jaspersoft's product priorities as well. I look forward to the on-going dialog and I thank our customers and partners for their business andpartnership, which mean everything to us. Trend #1: Forget Sentiment Analysis, Sensors + Software Will Change the World Much of the Big Data hype has focused on social media and sentiment analysis, in an effort to get closer to the customer and better understand the market in which an organization competes. While this is a valid goal, relatively few organizations will find both the skill and useful data patterns that add up to a material top-line difference. Instead, the focus should be on the “Internet of Things”, for the transformative power it represents. Every day, I see more powerful examples of sensors and software in action. I prefer to describe it as “sensors + software” because these terms better symbolize the grittier, more real-world value that can be delivered by measuring, monitoring and better managing vast amounts of sensor-generated data. Why is this important in 2014? Firstly, sensor technology has become remarkably low cost (an RFID tag, for instance, can cost as little as 50 cents, according to this report - which means more data points). Secondly, the data storage and analytic technology to capture and analyze this data is incredibly low cost and widely available (often in open source editions). Lastly, sensor-based data is well suited for correlation analysis, rather than looking strictly for causation, which increases the potential for finding value among this machine-generated data. Analyst predictions are vast for the economic and far-reaching value of making “Things” smarter and connecting them to the Internet. Why limit analysis to the words and attitudes of a relatively vocal few (social media and sentiment analysis), when you can analyze the actual behavior of a much larger population (sensor data)? So, I believe a quiet revolution is already underway. In 2014, sensors + software will change the world.
  2. mgeise
    It looks to me like the query you have is not valid. "Select" by itself is not valid. You need to put in a valid query to see if it works.
  3. mgeise
    The scheduler only schedules the run/distribution of individual reports - dashboards are typically a starting point for an interactive session requiring the need to drill down/through to the underlying reports, etc. If you build a dashboard using Jaspersoft Studio leveraging subereports, etc., that can be scheduled. I hope this helps.
  4. mgeise
    I wouldn't recommend it. I don't believe 3.1 was tested with Tomcat 6.
  5. mgeise
    After looking around a little more, the internet beings are claiming that Mavericks does not have a JVM installed and you may need to actually reinstall one. It seems apple decided to delete java during the upgrade. Go to a terminal and type the following and see what you get: java -version
  6. mgeise
    There must be some change to the JVM on Mavericks that causes this. You might check what version of java you have and potentially download a different version of Java and see if that helps. Let us know...obviously since Mavericks just came out, we didn't have a chance to test with it and it is not certified/supported on it, but it would be good to have a solution for folks anyway. :)
  7. mgeise
    You might try looking here: http://docs.fusioncharts.com/maps/ I see something there called markers that seems to cover what you are looking for.
  8. mgeise
    In order to get the font installed, you need to build it up as a font extension by adding it to ireport or Jaspersoft Studio and then exporting the font extension, which will be a jar file. Once you have this jar file, you need to add it to the classpath of the server. Here is some info on creating the font extension: http://community.jaspersoft.com/wiki/ireport-fonts
  9. mgeise
    Can you connect using the IP Address? It sounds like your machine is not able to resolve a domain name via DNS or something.
  10. mgeise
    This looks like you created an input control/filter that is expecting a value from some other filter. Either it does not exist or it is a circular dependency where they both depend on each other.
  11. mgeise
    See different strategies for embedding Jaspersoft reports, dashboards, and analytics into modern web applications. For additional information on embedding analytics in your applications, please see the following pages: * http://www.jaspersoft.com/embedded * http://community.jaspersoft.com/wiki/embedded-bi-developer-center See more Jaspersoft webinars at: http://www.jaspersoft.com/resources/webinars
  12. mgeise
    See different strategies for embedding Jaspersoft reports, dashboards, and analytics into modern web applications. For additional information on embedding analytics in your applications, please see the following pages: * http://www.jaspersoft.com/embedded * http://community.jaspersoft.com/wiki/embedded-bi-developer-center See more Jaspersoft webinars at: http://www.jaspersoft.com/resources/webinars
  13. mgeise
    multiply by -1
  14. mgeise
    You might try taking a look at the HTML source to see what image is actually missing/where it is trying to be found. It is likely some sort of single pixel image that you could easily drop into your app somewhere.
  15. mgeise
    Do you ever need to change reports based on parameter selection? This demonstration and how-to by Sam Friedman (Column Technologies) takes us through the process of dynamically loading sub-reports based on parameter values. A very good grasp of Jaspersoft technologies is required to follow along.
  16. mgeise
    Do you ever need to change reports based on parameter selection? This demonstration and how-to by Sam Friedman (Column Technologies) takes us through the process of dynamically loading sub-reports based on parameter values. A very good grasp of Jaspersoft technologies is required to follow along.
  17. mgeise
    Jaspersoft Simple Report
  18. mgeise
    Jaspersoft Simple Report
  19. mgeise
    What is the status of the memory utilization on the machine and within iReport at the time when it "freezes"? What is the status of your CPU processing at the same time? This could be caused by many things, including: a looping/long running query in your report a looping calculation in your report a looping as it attempts to add a large field into a space where no page break is allowed, etc.When you say it is a complex report, what is complex about it?
  20. mgeise
    Need to customize a JFreeCharts beyond what is exposed in iReport? This tech talk is about customizing JFreeCharts by implementing a Chart Customizer in Java. Intended audience is Java developers looking to quickly get started customizing charts. For more information, join the Jaspersoft Customer and Developer community: http://community.jaspersoft.com
  21. mgeise
    Need to customize a JFreeCharts beyond what is exposed in iReport? This tech talk is about customizing JFreeCharts by implementing a Chart Customizer in Java. Intended audience is Java developers looking to quickly get started customizing charts. For more information, join the Jaspersoft Customer and Developer community: http://community.jaspersoft.com
  22. mgeise
    There are two types of databases involved with JasperReports server - The database that holds the repository (report definitions, users, etc.) and the data sources that hold the data you are trying to analyze. The community edition does not support Oracle as the repository database. You can, however, connect to an Oracle database to do reporting and analysis if the data you are trying to analyze is in an Oracle database. The commercial version of the server does support using Oracle as the repository database.
  23. mgeise
    They are stored in the database, not in the filesystem. You would need to just back up your DB.
  24. mgeise
    Did you look at the JasperReports Server Authentication Cookbook for v5.1 under the Docs tab? There is a chapter in there on LDAP.
  25. mgeise
    Oracle is not supported for the repository DB in the community edition. You can use it to report off of (as a data source), but the only repository DB's that are supported are PostgreSQL or MySQL.
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