Tholis Consulting
Welcome Tholis Consulting is founded by Jos van Dongen, a seasoned Business Intelligence professional and well known author and presenter. Our focus is on implementing BI solutions from start to finish, where we ultimately enable your organization to be fully self supportive. We do this by making the technology, process and people choices that fit your organization and ambition, and support you in every step towards becoming an intelligent organization. We believe that Open Source software offers…
| User: | Jos van Dongen |
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Recent user posts
Open Source BI
Open Source BI De afgelopen jaren is Open Source een volwaardig alternatief geworden als het gaat om het kiezen van de juiste tools en technologie voor een BI oplossing of een data warehouse. Jos van Dongen heeft meer dan 10 artikelen over dit onderwerp gepubliceerd in het vakblad Database Magazine… Read more
Seminar programma
Seminar programma Open Source Primer De Open Source belofte Definities & licentievormen Ontwikkel model Mythes, feiten en fabels Linux versus Windows Open Source BI Overzicht Business Intelligence introductie De 'BI Stack': componenten & volwassenheid OS BI Suites: JasperSoft, Pentaho, Palo… Read more
Manufacturing
Manufacturing… Read more
About Us
About Tholis Tholis Consulting was founded in 1999 by Jos van Dongen. In the first years of its existence the primary focus was implementing Business Objects solutions, but in the past few years we've taken a more product independent approach. There are no bad tools anymore, just bad ways of implementing… Read more
Diensten
BI/DWH Consultancy Alles wat we doen heeft te maken met 'Business Intelligence', oftewel 'BI'. BI is “a set of concepts and methodologies to improve decision making in business through use of facts and fact-based systems” (Howard Dresner). Alhoewel dus een belangrijk onderdeel gaat het dus niet alleen… Read more
Over Tholis
Over Tholis Tholis Consulting is in 1999 opgericht door Jos van Dongen. In de eerste jaren van haar bestaan lag de nadruk vooral op het implementeren van de oplossing van Business Objects, maar later is gekozen voor een meer product onafhankelijke insteek. Slechte tools bestaan eigenlijk niet meer,… Read more
Open Source BI
Open Source BI De afgelopen jaren is Open Source een volwaardig alternatief geworden als het gaat om het kiezen van de juiste tools en technologie voor een BI oplossing of een data warehouse. Jos van Dongen heeft meer dan 10 artikelen over dit onderwerp gepubliceerd in het vakblad Database Magazine… Read more
IAP
Jos van Dongen was part of an extraordinary group of people during the first Independent Analyst Platform in Phoenix from June 30-July 2. For more information, visit the IAP site… Read more
Dutch BI Platform live
Yesterday the new Dutch BI Platform went live. The BI Platform is an integrated portal and delivers all BI and DWH related news, articles, tools, insights and events. You can find Jos van Dongen as one of the regular contributors to the platform with his own blog. For details check out the BI Platform… Read more
Performance Management, Vacation style
The past few weeks were dedicated to my racing bike, lying in the sun, spending time with my family, sleeping in, do some sight seeing and cultural trips and being with friends. Well, those were my initial plans about a month ago. And though I did all of these things, most of my time was spent on getting… Read more
Eclipse DemoCamps & Holland Open Drink
During November and December 2008, individuals are invited to organize and attend Eclipse DemoCamps around the world. The Eclipse DemoCamps are an opportunity to showcase all of the cool interesting technology being built by the Eclipse community. They are also an opportunity for you to meet Eclipse… Read more
Where are the open source analytical databases?
Over the last few months several announcements have been made by different vendors having blended open source BI solutions with high speed analytical databases. Though this might seem good news at first, it also shows something else. Why would companies like Jaspersoft and Pentaho join forces with proprietary… Read more
Array Open Source BI seminar
On November 15, 2009 Jos van Dongen will be your host during a full-day Open Source BI seminar for Array in Nieuwegein (Netherlands). The seminar gives you a thorough overview of existing and emerging technologies and vendors. It will explain how to incorporate Open Source software into your existing… Read more
MonetDB releases new version
It's not even on the MonetDB website, but the new February 2009 release has been uploaded to the MonetDB download area. The good news: native installers for Debian and Ubuntu added, both 32 and 64 bit. Other good news: you can run a SF100 (100 GB) TPC-H database on a regular PC. Don't expect magic though… Read more
Interesting TDWI post
The latest post on the TDWI site by Stephen Swoyer about bulk load performance contains several paragraphs written by Jos van Dongen based on his TPC-H SF100 load experiments. Please beware that there is one misquote in the article: Steve writes that OS DB's cannot load faster than 20-30 GB/Hr. This… Read more
Eclipse DemoCamps & Holland Open Drink
During November and December 2008, individuals are invited to organize and attend Eclipse DemoCamps around the world. The Eclipse DemoCamps are an opportunity to showcase all of the cool interesting technology being built by the Eclipse community. They are also an opportunity for you to meet Eclipse… Read more
References
References We succesfully completed a large number of projects for a wide variety of customers. The subpages contain a selection of these projects including a short description of the case, the implemented solution and the technology used. … Read more
Bye bye Google Apps
Last summer I decided to give up my locally managed Email service and switch to a Premier Edition Google apps account. Sounded great, 25GB of mail storage and guaranteed uptime of 99,9% in any given month!. Well, last night around 19:15 I got this nice '502' error At 20:00 I started to get a little… Read more
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