Category Archives: essbase

Essbase Renegade Members Revisited

For some reason the other day I was thinking “Whatever happened to that renegade members feature?” So I did some digging.

Renegade members, by the way, refers to this concept where instead of a data record being rejected, you can map it to some other member. Other names for this feature might have been “shovel members”, but renegade members sounds cooler. That said, it’s a feature with a cool name but an apparently terrible publicist.

Renegade members were blogged about as early as a few years ago, such as on Cameron’s blog (during the 2013 OpenWorld), in Russian (apparently), and even over at Rittman Mead’s blog (before Mark spent his days trying to get tea kettles to work with the internet, but I digress).

But there’s a a curious lack of information on renegade members since then. There is, however, just enough information on the internet to piece this together. There’s a little documentation about renegade members over on the official documentation. Just as important (for my purposes), there are two methods relating to renegade members that are in the Essbase JAPI Javadoc.

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Top Posts of the Year 2016

Well, 2016 is almost behind us. I haven’t done this before but given that I’ve been doing a fair bit of blogging this year, I wanted to point out the “top posts of the year” on ye olde Jason’s Hyperion Blog. The subjects are diverse (as far as a Hyperion blog goes I suppose) and I think are an interesting reflection of what things people are interested in. Starting with the most popular:

Running MDX queries through a JDBC driver (for fun?): I got a lot of feedback on the MDX over JDBC franken-driver in JDBC. In retrospect, I think this goes to show how rich, diverse, and challenging the world of data integration around Essbase can be. People – developers, consultants, users, whoever – are constantly spending time, energy, and money getting data in and out of their EPM systems. The Thriller MDX-over-JDBC driver hit a real chord with some people that see it as a way to bridge the gap between EPM and other systems.

Drillbridge acquired by Applied OLAP: Probably the biggest news for me this year. Applied OLAP acquired all of Drillbridge (as well as myself) and added it to their portfolio of products, including the Dodeca Spreadsheet Management System, Dodeca Excel Add-In for Essbase, and the Next Generation Outline Extractor. Recently I announced that the enterprise/supported version of Drillbridge was officially named Drillbridge Plus and offers many compelling features, such as upper-level drill support from PBCS.

Kscope16 sessions I’m looking forward to: Interestingly, people were very curious as to what sessions I planned on attending at Kscope16. I’ll be sure to post thoughts on Kscope17 sessions when the time is right. I’ll have a single presentation at Kscope17, which will focus on “demystifying the PBCS REST API”. I hope it’s a crowd-pleaser that people will find useful.

Dependent Selectors in Dodeca: I blogged extensively about Dodeca this year, and apparently this was one the most popular article. Dependent selectors are a great feature in Dodeca that allow for narrowing down or otherwise dynamically generating the selection values for a user. For example, choosing a state could cause another selector to narrow its list of cities to just those in the given state. I’m both surprised and not surprised that this is the most popular Dodeca article. I think it’s cool because this is the type of feature that really enhances the user experience by respecting their time and making a system easier to use.

Data Input with Dodeca, part 1: Dodeca is great for providing a structured way to input data into a cube that is incredibly more robust than “we do lock and sends”. This was the first part in my data input series (six articles!) that covered inputting to Essbase, relational datasources, both at the same time, commentary, and more.

Camshaft MDX tool updated and available: Again with the MDX/data integration theme, people were very curious to find out more about a command-line tool that helps convert MDX queries to useable data files.

Essbasepy updated for Python 3: Surprisingly (to me), people the article on the Essbasepy library caught a lot of people’s attention. A lot of people are using Python to do integration/automation, and Essbase is definitely a part of the picture.

TBC Files for Bankruptcy: My tongue-in-cheek look at the woeful situation at everyone’s favorite beverage company!

Drillable Columns in Drillbridge: Lastly (but not least), one of my favorite features in Drillbridge and I think one of the standout features that you get when it comes to drilling into a web browser instead of a tab in your workbook: the ability to drill from a drill. With drillable columns, you can specify a subsequent view to drill to and the POV of the row (the global POV plus the key/values from that row) will be used to execute it. Many organizations are using this to drill into further/related journal detail, PDF files of invoices, and more. It’s a great feature!

Well, that’s the highlights from 2016. I’ll be looking forward to another productive blogging year with all sorts of exciting things regarding Dodeca, Drillbridge, the Next Generation Outline Extractor, Kscope17, and even a few secret projects I have been working on. Happy new year!

 

Guest Posts Welcome

I’ve talked with a fair number of you lately about various Oracle/Essbase/Hyperion topics and there are a lot of you out there with great ideas, news, or things to talk about but you don’t have your own blog. I just wanted to reiterate that if you want to write about something and get it out to folks, I’m happy to post it here. Just reach out to me and we’ll figure it out!

Vess + ODI to extract Essbase metadata

Well, apparently it’s Friday Fun Day over here in Seattle. I was going to head up to the mountains for the weekend but plans changed. So how about a little frankendriver Vess update with some ODI goodness thrown in?

Vess has some really interesting data integration possibilities that I’ve mentioned before, one of which is being able to drop it into Oracle Data Integrator and use it as you would any other JDBC driver. I hadn’t really tested this out though, until yesterday. It turns out that it works surprisingly well.

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Dodeca Technique: Essbase View with Cascaded Transaction Details Tabs

A support request came in the other week regarding some help on how to setup a particular report. The user wanted to create a view where the first tab would be a normal “bread and butter” Dodeca view that is based on Essbase retrieval ranges (and where the data shown is based on the values of different selectors. Additionally, when the report is built, for every item on the view (in this case, different products), create a separate tab within the workbook that has transactional details for that product.

So, just to visualize this a bit more concretely, check this out:

The built view!

The built view!

The first tab in this workbook is just a normal everyday Dodeca view with Essbase data. Note the series of additional tabs after the first tab, though: One for each product at the bottom of the Sample/Basic database. These tabs are all generated dynamically when the report is run.

Our Chief Software Architect (hi Amy!) wound up putting together an example that showed this technique off. After I took a look at it, I knew that I wanted to show this technique off (with a couple of twists), because it shows an absolutely amazing cross-section of functionality that highlight the power and flexibility of Dodeca. Even better, this report can be accomplished without any custom programming at all. This is all out of the box functionality that neatly ties together the ability to retrieve Essbase data, relational data, cascaded tabs, hidden selectors, Excel formatting, and more.

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Running MDX queries through a JDBC driver (for fun?)

So there I am, sitting in front of the Alaska Airlines gate at Boston Logan airport, waiting for my flight home to Seattle. It’s not a particularly glamorous terminal – the divorce from Delta hasn’t been too kind to Alaska at BOS; Delta seems to have kept the house and kids while Alaska microwaves Lean Cuisine on a futon in its bachelor pad…

As I’m pondering why there are white rocking chairs in the terminal, my phone rings with a familiar name: Mr. Brian Marshall. We catch up and exchange pleasantries before pivoting over to more important matters (all things EPM of course!).

Brian: “So… Vess.”

Jason: “Oh boy…”

So we get to talking about accessing Essbase data through a Java database driver, á la Vess. And we get to talking about running MDX queries and dumping the output – á la Camshaft.

And as the talk goes on I end up saying something stupid like this: “You know what might work? Jjust pass an MDX query through the driver over to Essbase and map the output to a fake table… It’d be like an unholy combination of Vess and Camshaft. You could probably knock it out in a day or two.”

And at that moment I knew I wouldn’t be able to resist opening my laptop for the five plus hour flight home. Continue Reading…

New Indenting Options in Next Generation Outline Extractor writer

Besides talking about and working on all things Dodeca Spreadsheet Management System, Dodeca Excel Add-In, and Drillbridge, one of the other things I am helping with these days at Applied OLAP is continuing work on the Next Generation Outline Extractor.

Most readers of this blog are probably familiar with the outline extractor. Almost everyone I know in the EPM world uses it or has used it in the past. It is an incredibly popular tool and I am very proud to contribute my efforts to making it even better.

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Oracle Open World 2016 Recap

As I mentioned a week or so ago, I made a last minute appearance at Oracle Open World this year. It was my first time attending and presenting at OOW. I actually didn’t catch too much of the conference as I only flew in on Wednesday and flew out on Thursday. Nevertheless, I had a bit of a whirlwind experience, but a very good one. While I hadn’t planned on it (I’m more of a Kscope guy), I am now looking forward to attending Open World next year.

As for the presentation I was part of, I think it went pretty well. Many thanks to Gabby Rubin of Oracle for coming up with the idea for the presentation and facilitating it. The presentation was on “Essbase Tools and Toys” and was meant to highlight, at a high level, some of the interesting things that folks such as myself are doing that involve the Essbase APIs or otherwise work with Essbase. The presentation discussed items created by me, Tim Tow, and Harry Gates. Additionally, Kumar Ramaiyer (also from Oracle) talked a bit about what’s coming with Essbase Cloud Service (EssCS).

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TBC Files for Bankruptcy

After years of declining and inconsistent revenue, the multi-state beverage company TBC has filed for bankruptcy. TBC was known for carrying an eclectic, if antiquated, selection of products that didn’t seem to resonate with modern consumers.

A vice president at TBC for the last 15 years, Richard Doyle, found out that his last day would be at the end of September. “Our products just don’t seem to resonate with the young, hip crowd,” said the forlorn executive, with a wistful look on his face (they don’t seem to resonate with the older crowd either, but I digress). “Kids these days are drinking their fancy this and that, grande double pumpkin bullshit or whatever.”

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Camshaft (Essbase MDX query tool) 1.0.2 released

Apparently I’m having quite the productive Friday, what with showing how easy it is to setup drill-through with Dodeca and that I’m heading to Oracle Open World 2017 to contribute to a presentation on cool Essbase tools.

To these articles I’ll add that I just released a Camshaft point release. This release has a couple of fixes and enhancements. Thanks to André Märki and others for providing feedback.

This version of Camshaft fixes an issue where some data with many digits after the decimal would be rendered in scientific notation. Along with this fix I have added a new command-line switch, --maximum-fraction-digits (used on the command-line such as --maximum-fraction-digits=2) to set the max number of digits to render after a decimal.

Additionally, there was a bug with running a query from a file that is now fixed. You can now specify something like --query=somefile.mdx and Camshaft will look for the given file. If found, it’ll read its entire contents for an MDX query, then execute that. This option can help make command invocations with big gnarly MDX queries a little easier to manage.

Please keep that feedback coming and I’ll add enhancements/fixes to the best of my ability. I have some interesting Camshaft news coming in the near future that some people will really like!

As always the latest Camshaft documentation and download can be found linked from the Camshaft page.