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  • 827 Topics
  • 2,618 Replies
827 Topics
Jørgen Lund
Seasoned Practitioner
Jørgen LundProduct Manager
posted in Developer and User Community
Get started with Data Workflows in Cognite Data Fusion

Hello Developers!In June, we launched the new Data Workflows service in Cognite Data Fusion. This service enables you to orchestrate Transformations, Functions, and more, bringing powerful capabilities to your data management processes.To help you get started, we've made some new content available:Cognite Learn: Check out our introductory video that covers the core concepts of data workflows. This is the first in a series of videos and guides we’ll be rolling out in the coming months. Jupyter Notebook in Fusion: Explore an example notebook in your CDF project, demonstrating how to leverage the features of the data workflows service. You can find it by navigating to Jupyter Notebook in the Data Management workspace in Fusion, and then go to the shared folder /Examples/data-workflows.   We encourage you to try out Data Workflows and share your feedback with us either here or in the dedicated Hub group. We're continuously working to enhance the service with new features, so stay tuned for

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Jørgen Lund
Seasoned Practitioner
1 month ago
Elka Sierra
Seasoned Practitioner
Elka SierraSeasoned Practitioner
published in Developer and User Community
My First 15 Days in CDF Data Modeling - Demystifying the Basics

Hey everyone! 👋 I've been diving into the world of CDF data modeling for the past couple of weeks, and I thought I'd share what I've learned so far in a way that's easy to understand. First off, let's talk about the term "Data Modeling." It's everywhere in CDF - in API endpoints, UI, docs - but its meaning can vary depending on where you look. After some digging, I've figured out what it means specifically in CDF. Essentially, it's about organizing, storing, and working with data in a way that's perfect for handling complex industrial scenarios. Think of it as the foundation for unleashing the power of Cognite Data Fusion on your industrial data. So, what exactly makes up a Data Model in CDF? Let's break it down: Space: Think of it like a folder where everything in a Data Model hangs out. Containers, views, instances - they all belong to a Space and have their own unique ID. Containers: These are like the storage units for properties. They live within a space and hold sets of proper

2100
Elka Sierra
Seasoned Practitioner
5 months ago
Anita Hæhre
Seasoned Practitioner
Anita HæhreHead of Academy and Community
published in Developer and User Community
Join Us for Impact 2024: Cognite’s First User Conference!

We’re excited to invite you to Impact 2024, Cognite's first-ever User Conference, happening October 14-15, 2024 in Houston! This is your chance to connect with fellow professionals, innovators, and leaders from across industries as we explore the future of industrial AI and data innovation together.This two-day event is more than a conference – it’s a place for our community to learn, share, and grow. Whether you’re looking to tackle challenges, collaborate on innovative solutions, or just get inspired, Impact 2024 is the perfect platform to drive transformation and build meaningful connections. What’s in Store:Day 1: Industrial AI and the Digital JourneyTheme: Ambition Drives Outcomes, Data Foundation for ScaleDive into the world of Industrial AI and explore how to build a strong data foundation to drive real, scalable outcomes for your business. Day 2: Collaboration and Innovation with Cognite Data FusionTheme: Better Together: By Users, For UsersJoin deep-dive sessions with our prod

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Anita Hæhre
Seasoned Practitioner
1 month ago
dalvaniamp
Seasoned
dalvaniampSeasoned
asked in Developer and User Community
Infield - Checklist input in feet/inches

Hello everyone. We have some checklists where the operators measure the length of something, usually in feet and inches, like 1’10”. We have been facing some trouble creating tasks with this type of data on the templates, we could only add decimal numbers. How have you been handling this type of data?Thank you. 

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dalvaniamp
Seasoned
5 months ago
G
Committed
Gargi BhosaleCommitted
asked in Developer and User Community
How to identify events from data_models.list sdk method

Hello Team,We are trying to identify event type from data_modeling.data_models.list sdk method.as for sequences we get a response something like{    "container": {        "space": "pgnig_space",        "external_id": "SimulationResultSequences"    },    "container_property_identifier": "data",    "type": {        "list": false,        "type": "sequence"    },    "nullable": true,    "auto_increment": false,    "name": "data"}So here we can identify sequnce by type.type= sequence for event type we get something like:{    "type": {        "space": "slb-pdm-dm-governed",        "external_id": "Event.entities"    },    "source": {        "space": "slb-pdm-dm-governed",        "external_id": "Event",        "version": "1_7",        "type": "view"    },    "name": "events",    "direction": "inwards",    "connection_type": "multi_edge_connection"} so here we don't get a type event. It refer s to a view and even if we go inside the view we cannot see any type specified as event.The only differ

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G
Committed
1 month ago
R
Active
Rafael Valerio GarciaActive
asked in Developer and User Community
Ho to connect Minitab to Cognite Data Fusion

Is it possible to get Cognite Data Fusion APIs from Minitab application? If does, how does it work the connection?

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R
Active
9 months ago
L
Active
Lok Mun SohActive
asked in Developer and User Community
Associate OPCUA datapoint to asset timeseries

We are ingesting data through OPCUA extractor into timeseries of Cognite.1) How do we associate the OPCUA datapoint to the asset timeseries through the config.yml?2) What is the recommendation if we are ingesting thousands of OPCUA datapoint which will be associate with individual assets, do we write python to link the asset or it can be perform as part of the extractor?  

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L
Active
1 month ago
A
Active
abraaotanan1Active
asked in Developer and User Community
How to plot two variables in a XxY chart

Hello, I would like to know what is the best way to plot two variables in a XxY chart instead of stacking them. For example: I have “variable A” and I want it on Y axis and “variable B” on X axis instead of timestamp. Is it possible to do it using Charts, Canvas or should I do it on Power BI? 

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A
Active
7 months ago
Anita Hæhre
Seasoned Practitioner
Anita HæhreHead of Academy and Community
published in Developer and User Community
Embrace the Future: The Definitive Guide to Generative AI for Industry

Hi Community! We're thrilled to offer you "The Definitive Guide to Generative AI for Industry" - your key to unlocking the potential of Generative AI in Industry. Generative AI is making waves, from tech enthusiasts to boardrooms, and it's poised to be the 'iPhone moment' of global tech.Read more and access your copy     

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Anita Hæhre
Seasoned Practitioner
11 months ago
Glen Sykes
Seasoned Practitioner
Glen SykesSeasoned Practitioner
posted in Developer and User Community
Important updates to documentation and limits on the use of the Parallel Retrieval method

Hello CDF developers and users,Following feedback about the best practice examples provided in the documentation for how to use Parallel Retrieval / Partitions, Cognite has updated its documentation to make more explicit the limits in place for how many partitions that can be used in a request.  The document now makes explicit that a maximum of 10 partitions is supported.This guidance is found in the Pagination section of the Developer GuideIn conjunction with the updated guidance, limit enforcement will be put in place on the Assets, Events and Files APIs, to ensure predictability of performance with these APIs, effective from 1st February 2023.  Requests calling for more than 10 partitions will return a HTTP 422 ‘Unprocessable_Entity’ error message.  Similar limits will be rolled out across all CDF backend APIs, and details of these limits will be provided in their respective resource type descriptions.For any existing client applications that are calling more than 10 partitions, the

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Glen Sykes
Seasoned Practitioner
8 months ago
AndersM
Seasoned Practitioner
AndersMSeasoned Practitioner
posted in Developer and User Community
Nulls and truth in data modeling

Hi all!This is an update from the Data Modeling team on an upcoming change.We are making a change in how we treat the absence of data in an object when making a query in a data model graph. Currently, if an instance has no value in an optional property, it will not be included in the response to a query for instances where that property is NOT some value.As an example, consider a field “completionYear” which is not always populated - a query for instances where completionYear is NOT “2023” would return only instances where completionYear has a value, and that value is not 2023. Instances where that property is not set would not be included.We intend to change this behavior such that instances without a value in that property would be included in the query reseponse, as this behavior is more in line with the expected behavior in most cases. This also resolves an inconsistency with the search and aggregation queries where this behavior is already happening.We consider this a bug fix, so

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AndersM
Seasoned Practitioner
11 months ago
Maria Fonseca
Practitioner
Maria FonsecaPractitioner
posted in Developer and User Community
How to use Fiddler for troubleshooting?

In this post, I want to mention a tool that can help us troubleshoot issues such as authentication or unexpected errors: FiddlerFiddler is a Windows-only tool that logs HTTP(s) traffic. This will help you to understand what you are sending on the payload in the request and what response you are getting. This is a community-trusted free tool.Some applications don't show descriptive error logs in the UI, which makes it challenging to narrow down the issue; however, you can get a better understanding of what is going on if you have visibility on the API calls.When using a Web app in the browser, you can use tools such as the Network Tab in the Developer tools to capture the traffic and inspect the API calls. You can get more details on how to do this in this post:But what do you do when you get errors in applications (.exe) such as Power BI, for example? For scenarios like this, you can use Fiddler.How to use FiddlerDownload and install Fiddler-Classic  Open Fiddler You need to decrypt tr

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Maria Fonseca
Practitioner
1 year ago
D
Active
Dillon PereraActive
asked in Developer and User Community
Tableau for visualization?

We have some people who already have Tableau.  Is it possible to use Tableau to visualize data from Cognite Data Fusion?  If so, any guidance on setting up the connection?

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D
Active
8 months ago
greger
Seasoned Practitioner
gregerSeasoned Practitioner
posted in Developer and User Community
Nudge to check out the Cognite Data Fusion Toolkit for CLI and devops management of CDF projects!

I would like to make you all aware of a new tool that is now in beta: The CDF Toolkit. The toolkit comes as a python package with a CLI tool, cdf-tk, and a set of templates that can be deployed to your CDF project to get started. This initial version is focused on Infield deployment, but can be used for any type of CDF project to manage your CDF configurations and resources as code. Head over to the beta group to check out the latest small demo videos we added and test it out!

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greger
Seasoned Practitioner
8 months ago
S
Seasoned
Sebastian WolterSeasoned
posted in Developer and User Community
PI extractor use cases

Is there any use cases available and/or documentation with examples about configuring the PI extractor?I have found the documentation available in the web lacks information with more robust examples.Also some of the videos i have seen so far are very very basic that seemes a waste of time to watch cause they can be resumed in one phrase cause they briefly tells you what the extractor do but they dont tell how to get it to work which is what we need as engineers, a step by step guide with better examples, using fictionary data and examples could be a good starting point so we can just follow up the guides and set up instead of being crating a lot of tickets which would be reserved for troubleshooting, etc. Thank you,

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S
Seasoned
8 months ago
Anita Hæhre
Seasoned Practitioner
Anita HæhreHead of Academy and Community
published in Developer and User Community
Submit Your Success Story and Earn a Free Ticket to IMPACT 2024 (Worth $1,450!)User Conference

Hi Community!We’d love to hear your stories! Share how Cognite’s products or services have transformed your work, and in return, and you could earn a free ticket to IMPACT 2024, our User Conference. Please note that seats are limited and will be allocated on a first-come, first-served basis. Participants are kindly asked to cover their own travel and accommodation expenses. How to Participate?Share a success story in our community where Cognite played a key role – whether it improved workflows, solved complex problems, or boosted productivity Highlight the tools or services you used and the specific impact they had on your projects or organizationWhy Submit Your Story?Earn a complimentary ticket to IMPACT 2024, valued at $1,450! Gain visibility within the global Cognite community Inspire others facing similar challenges with your innovationWe encourage you to seize this amazing opportunity - we’d love to hear from you! 🚀 

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Anita Hæhre
Seasoned Practitioner
14 days ago
Anita Hæhre
Seasoned Practitioner
Anita HæhreHead of Academy and Community
posted in Developer and User Community
Exciting New Features Coming to Cognite Data Fusion on June 4th, 2024!

Hi everyone! 👋We are thrilled to announce that the next major release of Cognite Data Fusion is just around the corner, launching on June 4th, 2024. This update is packed with exciting new features across our Industrial Tools and Data Operations capabilities.Head over to Product Updates for a sneak peek of what's coming! Tip: hit the subscribe button on Product Ideas, and you'll be notified instantly when our product leaders share product updates.We look forward to your feedback and appreciate your continued contributions!

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Anita Hæhre
Seasoned Practitioner
4 months ago
Glen Sykes
Seasoned Practitioner
Glen SykesSeasoned Practitioner
posted in Developer and User Community
Updates to Developer Documentation (Search, Filtering and Aggregations) for Assets, Documents, Events, Sequences and Time Series APIs.

We are pleased to announce an update to the Search, Filtering and Aggregations documentation, detailing enhanced search, filtering and aggregation capabilities for our Assets, Documents, Events, Sequences and Time Series APIs.These additional features are already implemented in the April 2023 update to Data Explorer and are available to use natively within the service APIs. The documentation provides guidance on how to implement advanced filtering, sorting, search and aggregation functionality (which is available on both the standard fields and metadata), so that application users can use much more powerful and expressive search queries to find exactly the data they are looking for.Use is recommended for existing, mature projects, and apply to use cases for the Assets, Documents, Events, Sequences and Time Series APIs.  For new projects and use cases, customers are recommended to work with the newer Data Modelling APIs.The updated documentation may be found here Tell us what you think

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Glen Sykes
Seasoned Practitioner
1 year ago
Sofie Haug
Practitioner
Sofie HaugCognite Academy Instructor
published in Developer and User Community
Exciting news: Upcoming Cognite Data Fusion Bootcamps in Houston and Oslo

We are thrilled to announce the dates for our upcoming Cognite Data Fusion (CDF) Delivery Bootcamps in Houston and Oslo. Are you a customer or partner of Cognite working on a future CDF project? If so, this Bootcamp might be perfect for you! The Cognite Data Fusion Bootcamp is a 5-day intensive, in-person training designed to help you develop an end-to-end, production-ready solution with CDF. This program is ideal for technical users who will be ingesting and contextualizing data and creating solutions. To make the most of this Bootcamp, participants must complete the prerequisites and have experience with Python, poetry, SQL, Azure Active Directory, and GitHub/GitOps. Upcoming Bootcamp dates in Houston: September 23rd - September 27th 2024 October 21st - October 25th 2024 November 18th - November 22th 2024 December 9th - December 13th 2024 Upcoming Bootcamp dates in Oslo: October 14th - October 18th 2024 November 11th - November 15th 2024 December 2nd - December 6th 2024     

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Sofie Haug
Practitioner
4 months ago
D
Committed
Dietmar WinklerCommitted
asked in Developer and User Community
Incorrect handling of "del_zero_val" option in Charts function

Hi,I’m using the Charts function “Statistics/Outlier Removal” and noticed that the option “Remove zeros” (aka del_zero_val) does the exact opposite of what one would expect.  Example of a data stream filtered without “Removes zeros” Example of a data stream filtered with “Removes zeros”Is this a bug or the intended behaviour? If the latter then I think the naming/documentation is misleading.

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D
Committed
6 months ago
Eric Stein-Beldring
Seasoned Practitioner
Eric Stein-Beldring
posted in Developer and User Community
New webinar series coming soon – what use cases should we solve?

Hello Cognite Hub Community!We’re working on a new webinar series where we focus on concrete use case and solve it from start to finish with Cognite Data Fusion. We’d like to hear from you – which specific industrial use cases would you like us to solve? Please give us as much detail and context as you can.Do you have a use case solution you’d be interested in co-presenting with us? Fantastic. Please reach out to me directly on Cognite Hub or by email (eric.stein@cognite.com) and I’ll be in touch.Thanks everyone and looking forward to hearing from you!

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Eric Stein-Beldring
Seasoned Practitioner
1 year ago
Andre Alves
MVP
Andre AlvesMVP
posted in Developer and User Community
Data Quality - Health Checks

We are currently exploring potential use cases with our team, and one of them involves implementing data quality techniques. I was wondering if anyone could share their experience in order to identify the best approach within the Cognite Platform for conducting data quality checks to ensure that all fields in critical tables are populated correctly.In the past, we have implemented a similar solution with a different vendor, utilizing a system that can prevent the flow of erroneous data through our data pipelines by employing validation and integrity checks based on declarative quality expectations.Thank you in advance.

0
Andre Alves
MVP
1 year ago
James
Active
JamesActive
posted in Developer and User Community
Need Guidance as In what category should I post?

Hello, all!This is my first post after just joining this discussion, so please forgive me and provide kind assistance if I have posted to the wrong subsection! I am new here but a real enthusiast and loving this community so far. I have a background in teaching coding and in education and feel I could help with documentation, at least for starters.As a new member in this forum and wish to share and gain some knowledge. I am looking forward to create my own discussion to resolve my query and gain some knowledge though I have taken part in various discussion which is definitely helped me a lot.Also in what category should be taken depends on what factors?🤔Thank you 😊 in advance.

0
James
Active
2 months ago
Sharizan Mohd Redzuan
Active
Sharizan Mohd RedzuanActive
asked in Developer and User Community
3D Scene & SDK

Hi, I would like to get more information regarding the Cognite 3D & Scene module. I have tried building the scene and added 3D model and object but facing some blocker to proceed. Below are my question and hope someone able to help to answer it.Question:How to upload & publish 3D model using SDK or API? How to add 3D model to the Sceme using SDK or API? In CDF UI, only one 3D object instance allow to be added in the scene? Is there a way to have multiple instance of the same 3D object in one scene? 

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Sharizan Mohd Redzuan
Active
6 hours ago
gedi
Seasoned Practitioner
gediSeasoned Practitioner
posted in Developer and User Community
Help Us Identify Key Metrics for CDF Usage – Share Your Insights and Needs!

Hello Cognite Community,We are thrilled to invite you to join our Early Adopter Program focused on exploring what CDF usage metrics can help you evaluate the value of Cognite Data Fusion (CDF) for your operations.Why Join?Uncover Key Metrics: Help us identify the most impactful usage metrics that demonstrate CDF's value for your company. Drive Improvement: Your feedback will guide us in refining how we measure and communicate the benefits of CDF. Exclusive Engagement: Be among the first to provide insights and shape the future of CDF usage analytics.How to Participate:Comment Below: Share your experiences and thoughts on which metrics could best capture CDF's value for your operations. Direct Message Us: Prefer a more private discussion? Send us a direct message to discuss your usage metrics in detail. Like This Post: If you find this relevant, please like this post to show your interest, and we’ll send you an invite to join the program.By participating, you’ll play a key role in enhan

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gedi
Seasoned Practitioner
3 months ago

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