Just saw an article about neurotechnology and I immediately thought Erlang could be a great fit for it!
What future tech do you think Erlang could be a good fit for? Or which industries do you see Erlang getting into?
Just saw an article about neurotechnology and I immediately thought Erlang could be a great fit for it!
What future tech do you think Erlang could be a good fit for? Or which industries do you see Erlang getting into?
Not sure if itâs âfuture techâ but working in ops a fair bit Iâve been thinking about some form of control plane / remote management software using Erlang: If youâve ever used Ansible, its performance really tanks with large numbers of hosts - one SSH process per remote host, and its modules run slow. Yet itâs super easy to get started with, so I think thereâs quite some efficiency gain to be made here âŠ
We have super fast computers - what is stopping the package
module from completing within just latency + (small number)
? Or even faster, if you could pipeline the next module to run while waiting for one to complete.
With Erlang I think something performing better could be built - maybe some smart combination of remote management systems like Ansible and Nix that allows you to declaratively manage a large fleet of hosts with atomic commit / rollback. Or maybe this already exists, and I just didnât look far enough
So for me, industries I see Erlang getting into - or, having âgood cardsâ to get into - would be IT operations / administration for sure. Mainly because of its lightweight processes allowing you to scale SSH (and other) connections easily.
Possibly 3D software development? One of my favorite 3d âboxâ modelers is Wings3D which was inspired by Nendo. The 3d modeling program, Nendo, was used by Weta for the âLord of the Ringsâ trilogy. Bay Raitt was the 3d modeler. I was simply amazed that Wings3D is written in Erlang when most 3d applications are written in C/C++. And Wings3D is fast! Wings3D got its name from Winged Edge which is a data structure to represent polygon meshes in computer memory.
We are using it for Database Virtualization! https://dl.acm.org/doi/10.1145/3546186.3549926 which makes sense, numerous databases are already implemented in Erlang
That looks very interesting! Do you have the presentation PPT than can be shared?
Thanks for the link. Will take a look.
Healthcare, heathcare, healthcare. I know that the weâre already in a few places within this industry, including where Iâm at these daysâŠ
I work on this platform and Iâm delighted to say the team behind this is just brilliant!
Energy. Weâre in the midst of a sea change in the structure of our energy system. The grid moving from a handful of huge controllable centralized generators to millions of small, uncontrollable, distributed generators. Couple that to the increase in load from EVs and the opportunities presented for controlling load from EVs and water heaters and more and Erlang starts to look like an interesting fit. High availability, scalability, and fault tolerance are critical to any software we build to manage this transition.
Even without considering the energy future Erlang is a good fit. A major contributor to the 2003 Northeast blackout was a race condition that led to a deadlock in a software system. If only there were a way to time out and crash⊠I think failing early and loudly could have really helped with this situation.
@starbelly funny you should say healthcare. I first learned about Erlang while working desktop support at a hospital and wondering about how to build software that didnât always go down.
absolutely agree that probably energy monitoring (maybe management) is a interesting possibility for erlang.
I donât know if the phrasing is intentional, but I find it delightful. This is, unfortunately, the norm nowadays for software to always go down.
There are loads of good languages and runtimes out there. If we are going to see Erlang anywhere, I think itâll be where Erlang is strongest, which I think is where the problem can naturally be modelled as a lot of concurrent, communicating agents. As the problems that we as an industry face grow in scale, I suspect weâll see even more problems evolve into being a natural fit for Erlang. The main hurdle then is how to gain engineering mindshare, since no matter how strong Erlang is in itâs niche, if people arenât familiarly with it and naturally reaching for it to solve their problems, it wonât get used.
Interestingly, though, the spirit of Erlang is already everywhere in tech. Almost every popular language and runtime nowadays has features inspired by Erlang, so in that sense, I see Erlang in essentially all future tech.
The project looks really interesting, and itâs quite an unexpected for me application of Erlang/OTP. Do you have any open to public papers/docs with any relevant technical details, like a general architecture, data flows, etc.?
On another note, is the whole project is implemented as a solid body using Erlang, or some of its parts (like for example SQL parser and other SQL transformations) are utilizing other languages and technologies? In other words, how well Erlang/OTP coexists in your project with other languages and technologies?
This paper covers the platform more indepth: https://datometry.com/wp-content/uploads/2017/09/Rapid-Adoption-of-Cloud-Data-Warehouses-Using-Adaptive-Data-Virtualization-Technology.pdf
It is 99% Erlang.