Engage 2019 Recap

Theo Heselmans and his wife Hilda have once again pulled off a wonderful event in Brussels. The world’s biggest ICS conference attracted attendees from all over the world, from as far away as New Zealand, Japan, the U.S.A and even La Réunion.

HCL continued to impress with its energy and commitment, but in terms of news there was nothing newer than what was divulged at the HCL Milan factory tour.

The sessions which I thought most thought provoking were Knut Herrmanns’ Web-component session, which demonstrated the creation of custom HTML tags (enticingly, he created a new tag <domino-view>). Knut does have a bad habit of saying ‘this is really easy’ at the moment that I am struggling to understand.
Jesse Gallagher suggested compelling ways of recycling skills learned with XPages, since it has become clear, if not officially admitted, that XPages will not receive much investment in the future.

Gab Davis made an enlightening comparison between the on-premise Mail servers Domino and Exchange and I discovered that Microsoft has made a sterling effort at making the local e-mail client experience very configurable, whereas Domino has crafted an experience which is apparently more admin-friendly. This surprised me, as I thought the admin interface for Domino was not first in class. Frank van der Linden made an honest comparison between the currently popular front-end frameworks Angular, React and Vue, and ended up with preferring Angular. There was some huffing and puffing from the back rows from Thilo Volprich (who prefers Vue) and Knut Herrmann (who prefers React)

Daniel Nashed and Thomas Hampel were obviously having fun showing us how to implement a Domino server within a Docker file; they will make the images and the scripts available to us. I imagine this should simply deployment, especially for small contained applications, but I can’t yet see the direct use case for this.

For me it was also a first at Engage as I presented a session on Software Documentation. I must admit that I didn’t really relax until after my session was over. If you’re interested the presentation can be downloaded here:


One point that was reinforced: if you want to really know something, you should
present it. Turns out the risk of being asked a question that one can’t answer
is a powerful motivator. In the case above, there was a certain amount of
voodoo magic in the Makefile syntax, which I had previously just shrugged off
with a ‘well that works anyway’ and which I now understand.

I was impressed that Peter Straxx, of the Belgian GroupWave company (one o SNoUG’s sponsors last year), actually owned a Lotus car and had showcased it at
the venue entry.

As to the venue, Autoworld is certainly impressive and the cars a wonder to look at. It did sometimes feel too big, where even for the first and last keynotes, when we were 440, the place is so spacious that it looked like we were too few.

I learned a lot, ate too much, drunk too much lovely beer, and caught up with
old friends and acquaintances. Wonderful.

HCL Factory Tour 2 – a look into the pipeline for Domino/Notes

The HCL Team, lead by Richard Jefts, was kind enough to invite me to its second Factory Tour, this time in Europe, in the HCL offices in Milan, in Italy. Milan is just a 3.5 hour trip in the train from Zürich, going through the new Gotthard tunnel, so it was an almost leisurely travel, compared to the trip to Boston last year.


There were 140 attendees, the majority coming from German-speaking countries.

We were treated to a wonderful evening, discovering the sights of Milano, and being invited to the Grand Hotel to eat delicious Italian food. Most of my table asked for a second serving of risotto!

Here are my take-home points:

Better Builds

HCL is modernising the build processes. The aim is to have consistent builds where all the software gets simultaneously built and released. In particular, we’re seeing simultaneous builds for the clients (i.e. Mac and Windows at the same time) and for the products (Domino, Notes, Sametime). It’s a most welcome development.

The last release of Domino saw some quality issues with the Language packs. Kudos to HCL’s Russ Holden for acknowledging the quality issue and dealing with it. Building language packs was, in the past, done by a completely independent department, almost as an afterthought. It turned out that the internationalisation process was not completely automated and needed some laborious manual adjustments. The upside of this is that now that the issue has been surfaced, the core Domino Team will be doing the internationalisation internally, automatically, which means that the next releases will see the language packs being simultaneously released with the main build. This is excellent news for European customers whose software won’t be second-class citizens anymore.

Better Processes

HCL is intent on having a closer relationship with its customers and its business partners, and we were shown many improvements that made me, as a small business partner, smile with barely concealed excitement.

The processes that are being now replaced were unwieldy and frustrating. These were tailored for large enterprises and not to small, nimble companies, and it’s very rewarding to see how HCL is revamping this:

Better support:

We’ve been treated to exceptionally fast support over the past year coming from HCL. The presence on Twitter is remarkable, and the speed with which issues are cleared is a real relief, and a real surprise compared to the previous, glacial pace. Kudos to Michael Fiorentino for the sterling work here.

Previously, business partners were not able to register issues and bugs directly, this will now change.

Better interaction with the customers:

HCL introduced their customer advocacy program, which will give you as a customer direct access to someone within the development team. This is such a good idea.

If you are a customer, register yourself on:


Closer relationship with the business partners

Speaking as a small provider, IBM’s process for obtaining licenses was so complicated, slow and heavy that it was not commercially viable to resell licenses, or to bundle services with installations. HCL’s processes are far more direct and the licensing model for new licenses will be far simpler. This opens opportunities for SMB clients (and the smaller, local providers which these favour).

If you are a business partner, be sure to register on:


Better Software

HCL Nomad (Notes Apps on Tablets)

We were shown a very polished, very quick demo of HCL Nomad (a Notes Client working within a tablet) on an Android device. The delicious side-effect of porting the code to Android is that HCL used OpenGL, which means that the codebase can be compiled as WebGL, which means it can be compiled for browsers! Yay.

There is still some work to be done as to the distribution mechanism, but I would say this is coming close to a shipping date.

Verse on Premise

Verse is also getting a makeover, including a much-expected revamp of the calendar view.

Better clarity on the future of the clients.

I was confused about was how to square backwards compatibility with a smaller, quicker client. As far as I have understood (the following here are my opinions):

The thick client based on Eclipse is going to stay on with minimal improvements so as to ensure backwards compatibility for customers that depend on the full range of the thick client’s capabilities.

HCL Places is still a work in progress and will include some Low-Code options, apparently with an engine based on Node-Red. This seems to imply that HCL Places will try to integrate into cloud-based solutions with microservices.

The new kid on the block (for me) was the upcoming lightweight client. As I’ve understood, this will integrate the HCL Nomad code for interacting with applications, and Verse for the Mail experience. This is reassuring, both components seem well on their way and conceptually seems something which will be relatively straightforward to implement.

Search and DQL – security model will be seamless

The security model of Notes is the single biggest advantage the platform has over all others. As a developer, not having to worry about who has access to what data, once this has been determined on the record/document level, gives me great speed in development.

The demos we saw of DQL and of searching with Elastic Search were using Anonymous access. I was worried that we would lose our edge if the security model was not respected at a low-level, but HCL assured us that they are very aware of this. I’m hoping that the next demonstrations will include authorization and authentication.

Focus on application development.


We had a surprise final keynote delivered by Volker Weber of vowe.net fame. I was delighted to see that Volker’s skills in stripping down things to the essentials was reflected in his presentation’s format – a series of pictures with no text, and the presentation’s content – which was to recognise that the core feature of Domino is cheap, robust app development. I couldn’t agree more, and I’m convinced that HCL agrees wholeheartedly too.
These are exciting times ahead for our community.

Profi-Tastatur für Entwickler: Das Swiss Developer Keyboard

Das Swiss Developer Keyboard ist eine speziell für Schweizer Programmierer und IT-Nerds entwickelte Tastatur. Keiner der großen Hersteller hatte eine gute mechanische Tastatur mit einem Schweizer Layout. Daher habe ich selbst eines kreiert, das ich der Schweizer Entwicklercommunity nicht vorenthalten möchte.

Sie können es gleich hier kaufen.

Das Keyboard ist so ausgelegt, dass Sie mit verschiedenen Betriebssystemen (MacOS / Windows / Linux) arbeiten können.


Weitere Funktionen, die ich hinzugefügt habe

Schweizer Layout

Da die meisten europäischen Sprachen einige zusätzliche Zeichen in ihrem Alphabet haben, sind die Tasten, die auf der US-Tastatur für Entwickler nützlich sind (Klammern, Schrägstriche usw.) mit diesen Sonderzeichen ersetzt. Die Zeichen, die wir wirklich ständig brauchen, sind daher nur über eine Kombination aus Shift und Alt Tasten erreichbar.

Es ist ziemlich schmerzhaft, so auf einer Schweizer Tastatur zu programmieren, und für eine Weile habe ich mein Layout auf Dvorak umgestellt.

Das funktionierte gut, solange ich in meinem Büro an meinem Computer saß. Aber beim ersten Besuch eines Kunden lief es spektakulär falsch ab. Ich konnte ihre Tastaturen nicht benutzen, so sehr war ich an das Dvorak-Layout gewöhnt. Nur schon ein Passwort einzugeben, das nicht auf dem Bildschirm angezeigt ist, wird zur Herausforderung.

Daher ist meine Empfehlung, sich an das Layout des jeweiligen Landes zu halten, damit Sie jede Tastatur beim Kunden vor Ort nutzen können.

Mac OS Mapping von “Entwickler-Charakteren” auf der Tastatur

Apple platziert seine Sonderzeichen an anderen Stellen als die Standard-PC-Tastatur. Normale Leute bemerken das nicht, aber Entwickler brauchen ständig ‘spezielle’ Zeichen – zum Beispiel \ oder { oder ~. Diese sind nicht auf der Apple Tastatur eingraviert. Meine Lösung war ein ein Spickzettel mit den Positionen dieser Zeichen.

Farbhilfe für korrektes Zehnfingersystem

Entwickler sind ständig am Tippen. Je schneller sie das Zehnfingersystem beherrschen, desto effizienter können sie kodieren. Nun gibt es einige Tasten, wo ich immer unsicher war, welchen Finger eigentlich der richtiger ist. Wird ‘B’ mit der rechten oder linken Hand getippt? Und was ist mit den Zahlentasten 1 und 2? Diese Tastatur benutzt einige Graustufen, um eine visuelle Hilfe für die korrekte Fingerstellung zu ermöglichen.

Zusätzliche Pfeile auf hjkl (hilft beim Benutzen vom Texteditor ‘vi’)

vi ist ein sehr alter, sehr schneller Texteditor und auf allen Unix / Linux-Servern universell vorhanden. Man navigiert mit den normalen Tasten zu verschiedenen Teilen des Textes, und hjkl sind die Tasten, die für die grundlegende Bewegung (einem Schritt) verwendet werden. Ich vergesse immer, welche Taste welche Richtung ist, also habe ich ein paar Pfeile auf diese Tasten gelegt.

Gute Ergonomie – kein Nummernblock

Es ist wichtig, Verletzungen am Handgelenk zu vermeiden – die Maus sollte so nah wie möglich an der Tastatur sein. Deshalb ist der Zahlenblock böse und Sie sollten auf jeden Fall Ihre Zahlen per Zehnfingersystem eingeben. Irgendwann denkt man nicht mehr drüber.

Funktionen, die vom Hersteller, WASD, bereitgestellt werden.

Diese Tastatur wird von WASD hergestellt, einem amerikanischen Hersteller hochwertiger Tastaturen nach Maß. Die zugrundeliegende Hardware ist die V2-Tastatur, die mit den folgenden Super-Features ausgestattet ist:

  • Sehr robust – es ist eine solide Tastatur
  • Schöne Cherry MX Schalter. Ich empfehle die klaren Schalter, wenn Sie etwas Ruhe brauchen, und die blauen Schalter, wenn Sie einen lauten Klick mögen (nicht gut für offene Büros)
  • DIP-Schalter, mit denen Sie die Tastatur auf der Hardware-Ebene ändern können. Meine Favoriten:
    • Umschalttaste auf Strg. Gibt Ihrem kleinen Finger viel Erleichterung!
    • Integrierte Funktionsbefehle Wenn Sie sich den Navigationsblock ansehen (Bild auf, Bild ab, usw.), sehen Sie, dass es eine Überlagerung für Wiedergabe / Pause, Lautstärke usw. gibt. Diese Tasten senden mit der Fn-Taste die tatsächlichen Hardware-Codes für Medien Steuerung.

Preis und Bestellung

Der Preis für die Tastatur beträgt ca. 200 USD (inkl. Versand in die Schweiz). Es ist nicht günstig, aber ein schönes, langlebiges Stück Hardware.

Sie können hier die Tastatur von WASD bestellen.

Deep dive into HCL’s strategy for Domino/Notes

HCL was kind enough to invite me to their CWP factory tour themed from the story Charlie and the Chocolate factory, held in Chelmsford, Massachussetts on July 11-12 2018.


We already knew from Engage and DNUG that Richard Jefts has no qualms in donning a silly costume, but seeing Jason Gary as an Oompa-Loompa was truly memorable. We now have photos and a means to blackmail them.

Many thanks to them and the HCL Staff for organising the event, it was definitely worth the trip.

Letting the developers loose.

Over the course of two days, the HCL Staff, the core developers of Domino 10, showed us what they had been working on. We had unprecedented access to the core team, and the interactions – on the first day, a series of presentations/workshops and on the second day, an impromptu ‘Ask the developers’ session –  were very fruitful. And the communication was two-way too – on numerous occasions, when we made requests, the developers were surprised or suddenly understood where we were coming from.

I had a sense of the developers being let loose after years of being held back, and it’s obvious that they are completely aware of the pain points that external developers and business partners have had, and are happy to have the opportunity and resources for actively solving them.


don’t ask about the chicken.

HCL’s strategy

The penny dropped a number of times as I suddenly started to understand exactly what was coming our way, and how the different improvements and new developers fit together in the broader HCL strategy.

Business: play to Domino’s strengths: easy AppDev and secure, low-maintenance, on-premises infrastructure


We had the pleasure of listening to Darren Oberst, who heads HCL’s PCP division and explained to us the logic of HCL’s investment in the IP of Domino/Notes. And it’s consistent. HCL has recognised that not all customers are cloud-frenzied and that having one’s own infrastructure, on-premises, is valuable when data privacy and control is important. This is especially important in the German and Swiss markets.

It makes a refreshing change to IBM’s mantra of ‘cloud first’ which left Domino sticking out as a sore thumb in IBM’s portfolio.

HCL are making the web-based mail client, Verse, work well on-premises, for instance without the need of a separate IBM Connections environment.

There is a sweet spot for Domino as a ‘one-server-does-all‘ for the small and medium businesses which was largely ignored by IBM in the past.

I’m hoping that, with some judicious investments in modernising Domino, we business partners can start offering Domino to completely new customers, instead of restricting ourselves to customers who already have an installation.

Increase robustness of the Domino server

There is a team called ‘Total Cost of Ownership’ whose purpose I didn’t initially understand. The penny dropped as I realised that the work is to increase the robustness of the Domino server, to make it an attractive investment for SMBs also, who don’t have the size to have their own dedicated staff but still want an on-premise infrastructure. In short, to make Domino an ubiquitous offering, which is great!

Out of the many improvements that were announced, the ones on the 64GB database limit was very welcome, as was the commitment to breathing some life into Sametime, including getting rid of the monstrous Websphere database in the background. My jaw dropped as one of the casual comments was that the Search was going to be upgraded so that the indexes get immediately updated with new entries. This has been such a pain point in the past explaining to customers why they can’t find the information they’ve just inputted, and I wasn’t expecting a resolution any time soon.

Impressive, also, were the self-repairing logic that is going to be included. Fixups happening automatically, automatic checks that replicas are correctly distributed, and automated recoveries of corrupt databases. This goes completely in the direction of making the domino server so reliable that it can be offered to SMBs without qualms.

Node.js opens up Domino to modern web developers.

It took me a while to get this. The essential point is that with the new integration with node.js, modern web developers do not need to have any Domino-specific knowledge to start coding with Domino as a back-end NoSQL server. All this new stuff is not aimed at hard-core Domino developers, who already know all the hoops and workarounds needed to get Domino speaking to other systems. It’s ‘code with Domino without opening Domino Designer’.

The DominoDB module will be available as an npm package. Download it, require it, and you can create a connection to a database and start making CRUD operations against it. To complement this (and this was a welcome surprise here) the HCL Team are working on a SQL-Like query language (Domino General Query Facility) which will return JavaScript Arrays of documents. This promises higher query speeds and will be available from any of the languages, and can be run by any of the Domino languages.

Another pain point that was addressed was Identity and Access Management (IAM) which will follow OIDC/OAuth standards, and will be able to be accessed as a service.


Three teams participated in HCL’s Hackathon. (I can’t yet say what one of the teams did)

‘web app start’ application


Graham Acres, Richard Jefts, Bernd Gewehr, Jason Gary, Christian Güdemann, Thilo Volprich, Thomas Hampel

This team created in no time at all a ‘web app start application’ that locally stores credentials PWA Application that could connect to a Domino Server once and once only and then securely locally stores the credentials and allows to redirect to other domino-based web apps. Wonderful, and a tour de force in the time available.

Enabling Domino Compatibility for modern apps built with Play Framework


Richard Jefts, Dan Dumont, Andrew Magerman, Ellen Feaheny, Jason Gary, Steve Nikopoulos, Dave Delay,

Our team pursued a more conceptional idea (we didn’t code anything).

Ellen Feaheny leads AppFusions, a company that sells IAAS (Integration as a service) products, and came up with an idea of trying to leverage Domino with apps built with the Play Framework.

Play, by Lightbend, is used by enterprise corps for micro-services architectures using Javascript, Scala, or Java. It is especially good for apps that require large scaling design from the get go.

We kidnapped the HCL Team doing the node.js integration and brainstormed with them on how this could be implemented, sorting through the high-level requirements.

How does the gRPC protocol work?

Steve Nikopoulos, and Brenton Chasse spent a long time holding my hand and explaining to me slowly how the gRPC protocol works.

As far as I’ve understood:

  •  It’s a very efficient protocol between two machines to deliver remote procedure calls, i.e. calls to execute something on a remote machine, using commands that look local to the caller.
  • The transport is done over HTTP 2.0 (so there’s already a speed advantage because the connection remains open).
  • The messages sent are small, because they are just within the TCP envelope of the HTTP call, and because the format of the message is predetermined and the declarative part of the message is kept to a minimum through diverse tricks.
  • Crucially, messages can contain other messages, so you have an out-of-the-box possibility of sending a tree of nodes, which I found very satisfying.

Think of it of as a very clever lossless compression for messages which have a predetermined format (for instance, ‘bulk update documents’, or ‘delete this document’).

The starting point for defining the protocol is a file called a .proto file which defines very exactly the data structure of the messages. (see grpc.io). Once these are defined, you use a protocol buffer compiler to generate data access classes in any of the supported languages (all the favourites are already there).

Put it another way: gRPC comes with tools that enable you to create ‘stubs’ in any computer language that you want that will be able to ‘compress’ and ‘decompress’ the message. As an analogy, think of the stubs that were generated when building SOAP interfaces.

Our idea:

If HCL makes the .proto file for the gRPC protocol public, then anybody can create an interface to the gRPC Server which will come with Domino.

This was just a concept, and there are still some open questions, i.e. who supports the solution in case something goes wrong, how does one organise versioning, how does one ensure compatibility between different versions of the protocol…

Andrew Davis told us that the HCL Team loved the idea, and that idea was rewarded by the first prize! In fact, Andrew even committed in front of the audience to work with AppFusions (and others who wish to get involved) to see how this could be made real, sooner than later.


Domino is going places. The CWP Factory Tour was an exhilarating meet-up of the core Development team and the core Domino community, with very productive exchanges of ideas. I haven’t been this optimistic about the future of Domino/Notes in years. Watch this space!

Please call me if you want some help or advice about the future of Domino!

cwp_attendeesThe lucky attendees

Modernization of Ortho-Team’s Reservation System, a success story

In 2017 Ortho-Team released a new version of their website, and the optics of the reservation system clashed with the new website. Something had to be done.

Ortho-Team is a leading Swiss provider of orthopaedic products. Most products are made to measure for its customer, which means every sale is linked to at least one appintment for advice and measurement. Ortho-Team had a reservation system based on its IBM Domino infrastructure. Customers can choose an appointment for the location and product they need. These appointments are dynamically calculated from the available free time of all Ortho-Team employees.

The original system was built using classic Domino Web technology and was working reliably and robustly. But the design had become old-fashioned, and crucially the reservation system was unusable on mobile phones.

Decision: keep as much of the existing system

After considering several different scenarios, we decided to stick to the classic, robust technology in the back-end and revamp the UI with a modern, reactive interface. The reasoning was that this had the lowest potential impact, and the costs would also be the lowest for the desired effect.

The User Interface Design and coding of the necessary HTML and JavaScript files were done by the talented team at e621.ch. The coding on the Domino side was done by Magerman GmbH.

We’ve shown the results in the following pictures. The transition is now seamless!

If you want to update your existing classic Domino Web applications, don’t hesitate to contact us!

Lessons learned:

  • If you have classic Domino Web applications, it’s possible and cost-effective to revamp the UI using modern, reactive Front-End technologies.
  • The biggest limitation is that we had to stick to the original workflow of consecutive sequential pages. In Classic Domino Web Development, business logic is carried out on the server by serving sequential pages, and we wanted to keep the business logic where it was. A ‘single-page’ UI was not conceivable.
  • We stumbled from time to time on technological limitations of the Domino platform, but could quickly find alternatives.
  • From the start, we set up a testing environment which was accessible to all parties involved. This proved to be very effective; we ended up finalising the end product through many small iterations.

Engage 2018 recap

Engage 2018 was the best Engage I’ve ever attended. Not only was the organisation and venue superlative, but the recent energy of the new HCL team was infectious.

IBM’s Bob Schulz delivered a soporific and uninspired Keynote speech, in sharp contradistinction to Richard Jeft’s and Andrew Manby’s energetic, and funny, presentation. Their enthusiasm was infectious.


New announcements:

HCL Nomad

Most promising was the presentation by Andrew Davis showcasing Nomad, which is a Notes Client running on an iPad. He demoed the current version, which only works online. They are working on improving the controls (dropdowns, checklists etc.) to work on a touchscreen, and that seemed to be working well. Links (doclinks, database links) are working.

The next necessary step is making Nomad work offline, which would imply implementing the replication engine, but also implementing a local full text indexing. I imagine that that will be challenging. Promising, also, is the extension of LotusScript to be able to access the mobile devices’ goodies such as cameras, location.

I can see a good use case for field service workers who need a fully offline machine, and I can also imagine this would be a very easy way to surface pure Notes Client applications to the iPad with very little cost (since the codebase must not be modified).

I’m not convinced with the attempt to make Notes applications work on the iPhone, the format is just not compatible with the existing application layouts.


Andrew Davis showing how Node.js will be integrated into the Domino stack – architecturally elegant, methinks.

HCL Places

A surprise was Jason Gary’s prototype demonstration of ‘HCL Places’, an universal integrated chatclient/Notes Client which would run in a single application, with data storage on the Domino server. It’s one of those products that HCL can market independently. Looks promising, but probably needs a lot of work for it to fly.


Notes Client:

Ram Krishnamurthy showed some of the new changes in the Notes Client. I found most of them small incremental UI changes. The Workspace is getting a makeover, and I hope that what was shown is not the latest offering – the spacing of the tiles was all wrong in my opinion.

The real improvements was the decision to merge both mac and Windows codebases for the client (presumably as a result of high mac usage within IBM) and the simultaneous release of all codebases (including Sametime, which caused much of the headaches of Domino 9.01FP10). Both these changes should improve the quality of the delivery.

As a side note, it’s interesting that both HCL Places and Nomad are integrating the ‘pure’ C++ Notes client. This reinforces my feeling that there is true beauty and robustness in the ‘small’, ‘basic’ client, and that the 2008 revamp using Eclipse RCP is just a flaky, clumsy abomination whose costs (slowness, size, difficulty to configure, architecture breaks) are not compensated by its advantages. HCL announced they would sunset unused functionalities, and that is welcome. Hogne B. Pettersen suggested to ditch the RCP implementation entirely, and I  secretly cheered.


some small improvements announced, but I think it’s clear XPages are a dead end.

New interesting technologies and skills:

Of particular interest was Knut Herrmann and Paul Harrison’s session on Progressive Web applications, an easy way to adapt a web application so that it behaves like a native mobile app, without the hassle of passing it through the testing of an app store.

ENGAGE_2018 - 2

Also fascinating was Paul Withers’ and John Jardin’s session ‘Domino and Javascript Development Master Class’. Node.RED is definitely a technology I’d like to look in. As a tip, Paul suggested making REST Tests directly with Node.RED, and not with Postman, for instance. And Node.RED is an easy way to deliver scheduled actions.

ENGAGE_2018 - 1


Most enjoyable is that Engage is meeting the community. Probably because of the long history of the platform, real ties of friendship make this community special, much more than any of the other gatherings I’ve attended over the past years. There is always somebody who can help!


IBM Champions on stage

Can HCL deliver?

That’s the crucial question. Whereas I am impressed by the new team’s vision and obvious energy, my gut feeling is that they are overambitious and risk underdelivering. Jason Gary mentioned ‘we’re just like a startup’, which made me wince since in this space, with a large legacy codebase, you don’t have the luxury of a green field. The risk I see is V10 breaking existing functionality, which would be fatal.

During questions and answers I asked Richard Jefts: ‘who was responsible for the Notes 9.01FP10 release?’, as the quality assurance on that release was sub-par. Richard took it on the chin, to his credit, assumed responsibility, and told us that a separate QA post had been created to avoid this happening again. There again, the risk here is delivering under time pressure a software product that isn’t sufficiently tested.

Thanks to the Engage Team and the sponsors

Theo Heselmans made a sterling job of organising the event, as usual, and the venue was particularly well suited. The venue was the spectacular SS Rotterdam, a permanently moored cruise ship. The sessions were in the ship, we slept and ate in the ship. Many thanks to the sponsors which makes this event possible, and free!


On a personal note, the gods of luck were with me and I won two the two prizes that tickled my fancy: a LEGO set from OnTime and a Raspberry Pi housed in a BBC Micro B housing from LDC Via. Awesome!


Matt White from LDC Via presenting me with their awesome giveaway – a Raspberry Pi housed in a BBC Micro B

IBM Champion!

IBM announced the nominations for IBM Champions 2017 and I’m very happy to say that I was nominated.

It’s wonderful to have this sort of recognition and suddenly being part of a group who have made huge contributions to the IBM ICS Community of the years is humbling.

I strongly suspect that my nomination is linked to my co-organising the Swiss Notes User Group, so I’d like to mention at this point my co-conspirators, without whose work SNoUG wouldn’t happen:

Diana Leuenberger, Susanne Schugg and Helmut Sproll

And also many thanks to those that have contributed behind the scenes to make SNoUG a success – I think in particular here of Paul Harrison, with his wonderful AgendaWALL and AgendaPAD, as well as the very talented LDC Via Group, who help me whenever I’m stuck.

I’d also proud of strengthening the Swiss IBM Champions group – showing that plucky little Switzerland can pack a good punch!

From 3000 milliseconds to 200 to open a page: Speed up your Notes Client applications by discovering their bottlenecks.

I had inherited a template for a database which was taking 3 seconds to open any sort of document. It soon got to be irritating, and I noticed that the little lightning bolt at the bottom left side of the Notes client was flashing wildly, so I fired up the Notes RPC Parser to try and see what was all the traffic about.

The culprit was soon found: it was a subform containing buttons whose label was dynamically computed depending on the user’s desired language. And, unfortunately, it was making an @DbLookup for every single button, and an uncached one at that. If you look at the screenshot, you’ll see that an @DbLookup generates 3 NRPC Calls, for a total of 50ms – and this was done 30 times each time a document was opened.

That, and another issue that I corrected, meant that I could massively improve the performance of the application for only about half a day’s worth of work.


Feel free to use the tool, or if you can’t be bothered, hire me to solve your Notes Client performance issues.

P.S. I’ve just released a new version of the tool Notes RPC Parser, which you can download here: