Community Discussions

Cognite Data Fusion is a product built to address the challenges of working with industrial data by: Making data available - Liberate their IT, OT, ET and visual data from siloed source systems with our extractor pipelines. This is done reliably and at scale. Making data meaningful - We use AI-powered contextualisation services to create an Industrial Knowledge Graph that delivers trusted, contextualised data Make data valuable - Congite Data Fusion enables your teams to access this data with the best-of-breed tools of your choice to turn this data into business value Monolith solutions often end up creating vendor lock-in and can even end up creating more data silos within your organisation With trusted, contextualized data available in an industrial knowledge graph, your teams are equipped to scale solutions both in the volume of new solutions and replicating successful solutions across assets, lines, or sites.The videos are based on the “ice cream factory” use case: a use case

Today’s topic is about interacting with Cognite Data Fusion (CDF) from Android devices. Android devices can be phones, but also other kind of devices like hands-free devices (with speech commands). Since Kotlin, the Android preferred language, has interoperability with Java, it facilitates the integration of interactions with CDF in your Android apps. You can indeed use our Java SDK in an Android application, which makes it really easy to retrieve and upload data from/to CDF. The Cognite Java SDK is complete and maintained. This can broaden your thoughts/ideas about what to do with CDF. Below a few examples of what can be done : Retrieve information from CDF to display it on your mobile device Upload data to CDF from a mobile device, which can be useful in an industrial context Using specific features, from mobile devices (like a camera for example) to upload particular data to CDF (raw, or to extract features from them with an ML model, thanks to a Cognite function for example)   

We have identified a bug in the time series datapoints fetcher in the Python SDK which may cause duplicated timestamps to be returned. Affected versions are 2.47 through 2.51. Please check if you have anything deployed using the datapoints API in this version range. If you do, please upgrade to >=2.52 ASAP.https://github.com/cognitedata/cognite-sdk-python/blob/master/CHANGELOG.md

This is how it looks like when you push geospatial to the limit and show 4+ billion essential ocean variables (temperature, salinity, pH, oxygen etc) captured from 220,000 research cruises from 1890-YTD. Such data is very important to understand the effects of climate change, for instance ocean warming, deacidification, dead-zones (lack of oxygen), biodiversity migration and more. In the Ocean Data Platform, we have implemented something called the “Ocean Data Connector” which is a cloud-based JupyterHub infrastructure where you can analyze this data in a very efficient way.Ocean Data Platform and the “Explorer” interface 

On 8th March our amazing data scientists at HUB Ocean and Cognite gave a workshop at the Woman in Data Science (WiDS) event in Oslo. Have a look at the video and blog post. The data challenge was related to coral reef bleaching events applying open data on the Ocean Data Platform.Closing the gender gap in Ocean Science? — HUB Ocean | Dedicated to Unlocking Ocean Datahttps://www.linkedin.com/posts/hubocean_coralreefs-biodiversity-collaboration-activity-6928641478181154816-IImk?utm_source=linkedin_share&utm_medium=member_desktop_web

As we announced in our last release post, we recently updated our calculations backend to run on individual data points if the total count of data points is less than the predefined maximum limit.(You can watch the video walkthrough for more information.)When this improved functionality was released a few weeks ago, this limit was set at the intentionally low value of 10,000 individual data points. We did this to test our infrastructure, gather feedback, and ensure our backend will not crash with these more expensive requests — Thanks to those of you who have provided us with input!As of today, we have released an update which increases this limit from 10,000 data points → 100,000 data points.This 10x improvement in performance will help to provide accurate, trustworthy calculation results for larger ranges of time and data. With this new 100k limit, we’ve reached the maximum number of data points we can retrieve from the Cognite Data Fusion Time series API with a single request.While

Putting your learning into practice can be challenging. Not to worry, we're here to help! 🚀  Our subject matter experts and the Cognite Academy team joined forces to create a course on CDF Transformations. The course is designed for data engineers and anyone who wants to learn about CDF Transformations.In this course, you'll learn how to transform data into the CDF data model using CDF Transformations. This course will walk you through lessons on the target schema, writing SQL queries, and running and scheduling transformations, accompanied by interactive knowledge checks, reading materials, and a hands-on exercise.Upon completion, you'll be able to: Understand why you should use CDF Transformations.  Find detailed information about the target schema. Write SQL queries and use SparkSQL and Cognite's custom functions to transform data. Schedule and run data transformations. Register for this course right away! 🕰Happy Learning! 😊

Found a bug? Have a question about how something works? Want something new with Flexible Data Modelling? We want to hear about it!You can choose to either create a dedicated post (topic) in the Flexible Data Modelling group by clicking the Create topic button OR simply post a reply below in this thread.Be sure to tag with “bugs” or “feature request” Features requests You can choose to either create a dedicated post (topic) in the Charts group by clicking the Create topic button OR simply post a reply below in this thread. Remember to say whether your feature request is Nice to have, Important, or Critical to you and why. Screenshots, sketches, or explanatory videos are also encouraged. We will follow up and share progress on features periodically as well! Bugs Remember to include a screenshot or video to help the product team best understand what exactly you’re talking about or referring to.

Hi, When parsing a large production model some high level concepts we want to filter on are structured as assets. I.e. a fiscal region for power in the Statnett case.  Our model is now hitting limitations of subtree queries. With more than 100k assets per region for some regions. What is your thinking around how to handle such cases in a model? To spike the conversation we’ve considered moving high-concept parts of the tree to labels, or making more of the DB type of operations locally. However, the former demands a pipeline for moving concepts suited for a tree  to a Label “just because”. The latter requires quite a lot of iron present on the local instance processing the query. An instance of the SDK quering we do can be seen in the power-SDK in github.

Hello, Today’s topic is about Cognite functions: Cognite functions enable the user to run and schedule arbitrary code to clean, process and do calculations on your data. They are easy to use and have seamless integration with Cognite Data Fusion (CDF), allowing the Cognite Function to interact with CDF directly. The service automatically scales the computing infrastructure to handle a fluctuating number of function calls.   They can be triggered on schedule, on click in the UI, and even with the experimental Python SDK, which makes them adaptable to a lot of use cases. We also have a full CI/CD flow for them, which allows to deploy and maintain them really easily. Some examples of use cases that can be done with Cognite functions:Change point detection, thanks to machine learning models, that run on schedule Anonymisation of videos, with computer vision models @Gaetan Helness is quite familiar with Cognite Functions. If you have any questions, don't hesitate to reach out to us in t

The best way to play around with Flexible Data Modeling in CDF is through Templates.  Please be aware of the following before getting started! Currently, the App Dev Journey team at Cognite is working on a new Schema Service that will replace Templates towards the end of 2022. For more details on the differences between Schema Service and Templates, go here.There will need to be a migration between Templates and Schema Service in the second half of 2022. The migration will be simple for the data modeling features and querying features as they will be both be using a GraphQL interface. However, moving the data could be a more difficult migration.Hence we highly recommend continuing with Templates for POCs and early experimentation. You can also productionalize with Templates, but please reach out further clarification around quota and SLAs on this Cognite Hub group. Click to see the official documentation on Getting Started with Templates

 Hello everyone! Nicklas from InField here 😊 It’s been about a month since we were on the grounds with the crew at Celanese, and the InField team has been hard at work analyzing, prioritizing and planning work going forward based on all the insights gained from the visit. The visit has been invaluable and we want to keep the momentum going full steam!While we’re working on delivering new functionality and fixing bugs, I just wanted to reach out and say a huge thank you to the awesome and helpful team at Acid South, that makes this possible – we learned so much from you and it was a blast to work together on the grounds and I am very hyped about our collaboration going forward! 😊 See y’all again soon, Nicklas on behalf of InField   Cc. @Crystal Connor Richards @Kylie R @ibrahim.alsyed 

The Cognite OPC UA extractor reads data from OPC UA servers and writes data to Cognite RAW, assets, time series, events, and relationships, depending on how it is configured.  Now, we’ve made the GitHub repository public. The extractor serves as a comprehensive example for using the .NET extractor utils, or as a baseline for developing custom applications working with OPC UA and CDF. The repository also contains the Cognite OPC UA Extractor test server, which comes with a CLI and can be used to test OPC UA client applications. Use this test server to simulate common server issues and generate data points, events, and even new nodes and references. With the open-source OPC UA extractor code, you’ll get insight into how Cognite works with OPC UA which will hopefully make it easier to develop your own extractors.

Hello! I wanted to share a good infographic on how Industrial DataOps enables data product strategies. What is Data Fabric? What is Data Operations? What are Data Products?I was just at a Utility Analytics conference the other week in the US where this was a big topic of discussion- how to embed domain expertise in governed data products through joint ownership between the data product managers and the data product consumers. Several utilities are already formalizing these teams internally into a mesh-based architecture.Power Market Operations is a great example of how a data product strategy can enable smarter pre-trade analytics. Who is already executing a data product strategy?

In this short video you’ll see how you can submit feature requests, so we can build better products together. Share the feature requests you’d like to see in our products, applications, and solutions, and support ideas submitted by others by upvoting them. Watch the video and head over to Product Ideas to get started:)   

Many organizations need to integrate and discover their IT (Information Technology) and OT (Operational Technology) data to explore and resolve operational issues.Cognite Data Fusion (CDF) streams your data into the CDF data model where the data is normalized and enriched by adding connections between data resources of different types and stored in a graph index in the cloud. With your data in the cloud, you can use the CDF services and tools to build solutions and applications to meet your business needs.This course gives you a high-level overview of the CDF architecture and data model and the main steps to fast-track your CDF implementation.Take the course and let us know if you have questions or thoughts!  

Proud to be a Cogniter!  Cognite is a signatory of the World Economic Forum’s Cyber Resilience Pledge.  We are among 18 global oil and gas ecosystem companies championing a unified approach to mitigating growing cyber risks.  This kind of commitment and collaboration will make mission critical industries safer from cyber threats.https://www.weforum.org/press/2022/05/global-ceos-commit-to-collective-action-on-cyber-resilience-ffa0ba5f56/ (edited)  World Economic ForumGlobal CEOs Commit to Collective Action on Cyber ResilienceSahil Raina, Public Engagement, World Economic Forum, +41-795596273, sahil.raina@weforum.org

Through 3D scanning technology, Cognite obtains accurate point clouds of large-scale industrial plants with a high level of detail. We're currently using these point clouds for visualization and measurement purposes to provide value to our customers.However, we're still missing a fundamental understanding of the objects located in a three dimensional scene. This understanding starts with semantic segmentation, the process of assigning each a class to each point in a point cloud. In the D-MVP and 3D team, we are currently working hard on solving this with state-of-the-art Deep Learning technology. Our goal is to automatically connect assets in a point cloud directly to Cognite Data Fusion, enabling rapid development of fully contextualized as-built digital twins.In the attached video you'll see what we are aiming to achieve: A point cloud from an industrial site, where all the points are split into different classes. Let me know what you think eller I'd love to hear your thoughts  

Make sure not to miss Cognite Application Developer Session at 4PM CEST/10AM EST May 10th! From simple multiple data source dashboards to cutting-edge hybrid AI solutions, join us for this one hour and learn how Cognite Data Fusion makes industrial application development easier.Watch recording:     

Only a fool believes in different outcomes by doing the same as before.The modern data stack - a more nuanced view of data platforms - is quickly gaining ground, focusing on making data truly useful, not just storing it in the cloud. Modern data stack based platforms are the only means of moving beyond costly, monolithic, closed business applications that maintain business and data silos, preventing real digital transformation.Platforms themselves are equally no longer monolithic products, but equally composed of interoperable platforms services from multiple open platforms. Open platforms with composable business applications are the new technology imperative. Old technology stacks, and “lets only focus on the discrete business solution at hand” approaches don’t work for the 2020s enterprise.OT, IT, and business must work together to prevent tug of wars - and instead - collaborate to secure competitiveness in the new platforms era.Read the full article:  Did this article cause some re

Two of the important goals with a Data Mesh Architecture would be:Ensure that the users of data can easily find and trust the data – through carefully consider distribution of ownership and governance throughout the company/domains Ensure that data is “interoperable” across domains – to understand the meaning of data from one domain in the context of another domain.Question: What are the challenges and advantages of a Data Mesh Architecture to achieve these goals? E.g.:Domain expert knowledge and capacity within the business area/domain vs centralized knowledge Ability to make data interoperable across domains vs all-inclusive master data management Make it easier for end users to make use of the data Change management – move towards a distributed data ownership model where ownership is understood and prioritized day-to-day.Other thoughts? 👀

H! Here’s the latest and a quick read on our compliance: Cognite’s Management System (QMS and ISMS) is ISO 9001 and ISO 27001 certified Cognite and CDF operation and data processing are in compliance with GDPR Cognite has obtained SOC 2® type II certificationRead more 

Hi! Here's an update and some quick reads on our Compliance:Cognite’s Management System (QMS and ISMS) is ISO 9001 and ISO 27001 certified Cognite and CDF operation and data processing are in compliance with GDPR Cognite has obtained SOC 2® type II certificationRead more 

Since Cognite's start, we have prioritized security and take our security role very seriously as a partner to mission-critical industries. Today, I am happy to announce that Cognite has obtained our SOC 2 Type II certification. The American Institute of Certified Public Accountants (AICPA) bases SOC 2 engagements on its Trust Service Criteria. These criteria ensure we have rigorous security guidelines and stick with them. Type II certifications, in particular, are comprehensive and involve significant work to prepare, so a huge thank you to our team and our partners for their contribution to this achievement. At Cognite, we are investing in more automated ways to support continuous compliance monitoring.  We focus on empowering our end users with industrial data operations without managing the related infrastructure. We believe it's our mission to create frictionless security, and our SOC 2 Type II certification is another significant step toward this mission!

Cognite Summit 28.04.22: Industrial data operations: Data as an asset. Presentation by Cognite.