Article Fabian Haupt · Jul 22, 2020 5m read Working from home. Thoughts of a perpetual home-dweller. #Other 3 1 0 257
Article Fabian Haupt · Aug 3, 2017 3m read Visualizing the data jungle -- Part IV: Running Yape in a docker image In this short article we talk about how to get Yape running in a docker container to avoid having to setup python on your machine. It's been a while since the last article in this series, so let's recap quickly. #Docker #Performance #Python #Tools #Visualization #Caché 5 1 1 979
Article Fabian Haupt · Apr 19, 2017 2m read Visualizing the data jungle -- Part III. Excursion to heat maps based on %SYS.MONLBL Code coverage and performance optimization of code has come up a bunch of times already, so most of you should already be aware of the SYS.MONLBL utility. #Performance #Tools #Visualization #Caché 3 0 1 529
Article Fabian Haupt · Feb 10, 2017 6m read Visualizing the data jungle -- Part II. More sources and nicer output! In last week's discussion we created a simple graph based on the data input from one file. Now, as we all know, sometimes we have multiple different datafiles to parse and correlate. So this week we are going to load additional perfmon data and learn how to plot that into the same graph. Since we might want to use our generated graphs in reports or on a webpage, we'll also look into ways to export the generated graphs. #Performance #Python #Tools #Visualization #Caché 5 0 0 933
Article Fabian Haupt · Jan 20, 2017 1m read python code highlighting missing marking code snippets as python doesn't enable highlighting for python code #Code Snippet #Python #DC Feedback 0 0 0 244
Article Fabian Haupt · Jan 20, 2017 1m read regular markdown syntax not working ``` vs ~~~ Hi, it seems the community markdown engine doesn't support regular ``` as marking for code. #Code Snippet #DC Feedback 0 0 0 201
Article Fabian Haupt · Jan 20, 2017 8m read Visualizing the data jungle -- Part I. Let's make a graph This is the first article of a series diving into visualization tools and analysis of time series data. Obviously we are most interested in looking at performance related data we can gather from the Caché family of products. However, as we'll see down the road, we are absolutely not limited to that. For now we are exploring python and the libraries/tools available within that ecosystem. #Big Data #Object Data Model #Python #Tools #Visualization #Caché 9 4 1 1.5K
Article Fabian Haupt · Dec 22, 2016 1m read Merry XMas :) Cache rendering of an old classic: #Object Data Model #ObjectScript #Caché 16 11 0 921
Article Fabian Haupt · Dec 22, 2016 8m read On the importance of benchmarking your code I was benchmarking the populate utils when I noticed something strange. Consider this simple benchmarking method: #Caché #Ensemble #ObjectScript #Performance #Tips & Tricks 4 0 0 440
Article Fabian Haupt · Sep 2, 2016 2m read Advanced URL mapping for REST By now it's a commonplace how to implement a basic REST API in Caché and there is good documentation about it here: REST in Caché A question that comes up from time to time is: How can I make a parameter in my REST url optional? Simply put, is it possible to create a URL map in Caché that maps a URL like this: #Mapping #REST API #Caché 12 1 0 2.5K
Article Fabian Haupt · Feb 12, 2016 8m read Asynchronous Websockets -- a quick tutorial Intro Please note, this article is considered deprecated, check out the new revision over here: https://community.intersystems.com/post/tutorial-websockets The goal of this post is to discuss working with Websockets in a Caché environment. We are going to have a quick discussion of what websockets are and then talk through an example chat application implemented on top of Websockets. #Frontend #Tutorial #Caché 13 28 4 18.7K
Articles
Articles
Articles