What is the Power BI and learn the Power BI by self and this presentation contains some use full links which help us at time of developing the Power BI.
Power BI is a business analytics service that enables you to see all of your data through a single pane of glass. Live Power BI dashboards and reports...
This slide deck explains in a comprehensive way what Power BI is, how the Power BI architecture looks like and what the usage scenarios are for using Power BI and related tools
Two of the tech industry’s essential front runners providing business intelligence solutions are Microsoft’s Power BI and Tableau. These leaders of data visualization help businesses narrow down and analyze their data with powerful built-in tools and clear visualizations. Each platform has distinctive strengths and weaknesses that should be considered before deciding on a business intelligence software.
Explain about power BI Overview from Power BI Desktop, Power BI Service, Power BI Report Server and Power BI Mobile that consume all BI Data from Dataset and datamodel
What is Microsoft Power BI and what are its benefits. how we can Analyse data with the help of power BI. Power BI A Microsoft Business Intelligence and Data Analysis tool.
Power BI is a business analytics service that enables you to see all of your data through a single pane of glass. Live Power BI dashboards and reports...
This slide deck explains in a comprehensive way what Power BI is, how the Power BI architecture looks like and what the usage scenarios are for using Power BI and related tools
Two of the tech industry’s essential front runners providing business intelligence solutions are Microsoft’s Power BI and Tableau. These leaders of data visualization help businesses narrow down and analyze their data with powerful built-in tools and clear visualizations. Each platform has distinctive strengths and weaknesses that should be considered before deciding on a business intelligence software.
Explain about power BI Overview from Power BI Desktop, Power BI Service, Power BI Report Server and Power BI Mobile that consume all BI Data from Dataset and datamodel
What is Microsoft Power BI and what are its benefits. how we can Analyse data with the help of power BI. Power BI A Microsoft Business Intelligence and Data Analysis tool.
Get technically equipped to grow and build your Power BI (Business Intelligence) practice, enabling you to offer new solutions and services to customers. With Power BI, you can transform your customers' data into rich visuals they can collect and organize, helping them focus on what matters most to their businesses.
Power BI Training | Getting Started with Power BI | Power BI Tutorial | Power...Edureka!
This Edureka tutorial on "Getting started with Power BI" will provide you the fundamental knowledge of Power BI. Below are the topics covered in this tutorial:
1. What is Self Service Business Intelligence?
2. Why Power BI?
3. What is Power BI?
4. Demo on Power BI
Power BI Desktop | Power BI Tutorial | Power BI Training | EdurekaEdureka!
This Edureka "Power BI Desktop" tutorial will help you to understand what is Power BI Desktop with examples and demo. Below are the topics covered in this tutorial:
1. Why Power BI?
2. What Power BI?
3. Who use Power BI?
4. Flow of Work
5. Power BI Trends
The presentation discusses the different aspects of Power BI like Power BI for O365, Data Discovery, Data Analysis, Data Visualization & Power Maps, Natural Language Search etc.
Its a business analytics solution presented by Netwoven at the Microsoft Power BI workshop held on Oct 30th at SVC Microsoft, Mountain View.
What Is Power BI? | Introduction To Microsoft Power BI | Power BI Training | ...Edureka!
( Power BI Training - https://www.edureka.co/power-bi-training )
This Edureka "What Is Power BI?" tutorial will help you an introduction to Power BI. This video helps you to learn the following topics:
1. Why Power BI?
2. What Is Power BI?
3. Who Use Power BI?
4. Components Of Power BI
5. Building Blocks Of Power BI
Check out our Power BI Playlist: https://goo.gl/97sJv1
Power BI Tutorial For Beginners | Power BI Tutorial | Power BI Demo | Power B...Edureka!
( Power BI Training - https://www.edureka.co/power-bi-training )
This Edureka videoon "Power BI Tutorial" will provide you with the fundamental knowledge on Power BI (Blog: https://goo.gl/uFTDU3). Below are the topics covered in this tutorial:
1. Why do we need Business Intelligence?
2. What is Self Service Business Intelligence?
3. Why Power BI?
4. What is Power BI?
5. Demo: Report and Dashboard Creation
A simplified version of my presentation:
- PowerBI solution architecture
- Key steps to visualize data in PowerBI
- PowerBI Demo
- R in PowerBI
- Custom Visuals
- PowerBI Report Server
- Azure services and Power BI
Presented to The Ottawa IT Community Meetup Group (Ottawa SQL - PASS Chapter) on Thursday September 19
Powerful Self-Service BI in Excel 2013 - Data search and discovery with Power Query (formerly "Data Explorer"), analyzing and modeling with Power Pivot, visualizing and exploring with Power View and Power Map (formerly codename "GeoFlow")
Power BI Full Course | Power BI Tutorial for Beginners | EdurekaEdureka!
YouTube Link: https://youtu.be/3u7MQz1EyPY
** Power BI Training - https://www.edureka.co/power-bi-training **
This Edureka PPT on "Power BI Full Course" will help you understand and learn Power BI in detail. This Power BI Tutorial is ideal for both beginners as well as professionals who want to master up their Power BI concepts.
Power BI Overview, Deployment and GovernanceJames Serra
Deploying Power BI in a large enterprise is a complex task, and one that requires a lot of thought and planning. The purpose of this presentation is to help you make your Power BI deployment a success. After a quick Power BI overview, I’ll discuss deployment strategies, common usage scenarios, how to store and refresh data, prototyping options, how to share externally, and then finish with how to administer and secure Power BI. I’ll outline considerations and best practices for achieving an optimal, well-performing, enterprise level Power BI deployment.
Power BI is a business analytics service by Microsoft. It aims to provide interactive visualizations and business intelligence capabilities with an interface simple enough for end users to create their own reports and dashboards.
This presentation will give you an overview of what Microsoft Power BI is. What are its features. Why it is an upcoming popular Data Visualization tool in the market. How to use it and comparison with other Visualization tools.
BI: new of the buzz words that everyone is talking about but what is it? How can it be used to make a impact in my organization? How do I get started? In this session, we will talk about it and show you a live example in Office 365's SharePoint Online.
Objectives/Outcomes: In this session, participants will learn:
1. What is BI
2. What is Microsoft's Power BI
3. Case Studies
4. How can I get it
Slides for the Usergroup meeting for the Manchester Power BI User Group on June 27th, 2019.
Subject: Power BI for Developers about Power BI Embedded and Power BI Custom Visuals
Today, companies must react quickly to changing trends in the industry to spot and capitalize on new business opportunities. This calls for prompter decision-making, development cycles, and operations.
Power BI vs Tableau | Key features and Comparison 2022 Sparity1
We are the leading iT Software development company in USA. We are the leaders in providing the best Software, Ai Mi, Data science, Data security, QA, UI/UX, RPA, App development, Digital transformation, Cloud and Cyber security services.
Get technically equipped to grow and build your Power BI (Business Intelligence) practice, enabling you to offer new solutions and services to customers. With Power BI, you can transform your customers' data into rich visuals they can collect and organize, helping them focus on what matters most to their businesses.
Power BI Training | Getting Started with Power BI | Power BI Tutorial | Power...Edureka!
This Edureka tutorial on "Getting started with Power BI" will provide you the fundamental knowledge of Power BI. Below are the topics covered in this tutorial:
1. What is Self Service Business Intelligence?
2. Why Power BI?
3. What is Power BI?
4. Demo on Power BI
Power BI Desktop | Power BI Tutorial | Power BI Training | EdurekaEdureka!
This Edureka "Power BI Desktop" tutorial will help you to understand what is Power BI Desktop with examples and demo. Below are the topics covered in this tutorial:
1. Why Power BI?
2. What Power BI?
3. Who use Power BI?
4. Flow of Work
5. Power BI Trends
The presentation discusses the different aspects of Power BI like Power BI for O365, Data Discovery, Data Analysis, Data Visualization & Power Maps, Natural Language Search etc.
Its a business analytics solution presented by Netwoven at the Microsoft Power BI workshop held on Oct 30th at SVC Microsoft, Mountain View.
What Is Power BI? | Introduction To Microsoft Power BI | Power BI Training | ...Edureka!
( Power BI Training - https://www.edureka.co/power-bi-training )
This Edureka "What Is Power BI?" tutorial will help you an introduction to Power BI. This video helps you to learn the following topics:
1. Why Power BI?
2. What Is Power BI?
3. Who Use Power BI?
4. Components Of Power BI
5. Building Blocks Of Power BI
Check out our Power BI Playlist: https://goo.gl/97sJv1
Power BI Tutorial For Beginners | Power BI Tutorial | Power BI Demo | Power B...Edureka!
( Power BI Training - https://www.edureka.co/power-bi-training )
This Edureka videoon "Power BI Tutorial" will provide you with the fundamental knowledge on Power BI (Blog: https://goo.gl/uFTDU3). Below are the topics covered in this tutorial:
1. Why do we need Business Intelligence?
2. What is Self Service Business Intelligence?
3. Why Power BI?
4. What is Power BI?
5. Demo: Report and Dashboard Creation
A simplified version of my presentation:
- PowerBI solution architecture
- Key steps to visualize data in PowerBI
- PowerBI Demo
- R in PowerBI
- Custom Visuals
- PowerBI Report Server
- Azure services and Power BI
Presented to The Ottawa IT Community Meetup Group (Ottawa SQL - PASS Chapter) on Thursday September 19
Powerful Self-Service BI in Excel 2013 - Data search and discovery with Power Query (formerly "Data Explorer"), analyzing and modeling with Power Pivot, visualizing and exploring with Power View and Power Map (formerly codename "GeoFlow")
Power BI Full Course | Power BI Tutorial for Beginners | EdurekaEdureka!
YouTube Link: https://youtu.be/3u7MQz1EyPY
** Power BI Training - https://www.edureka.co/power-bi-training **
This Edureka PPT on "Power BI Full Course" will help you understand and learn Power BI in detail. This Power BI Tutorial is ideal for both beginners as well as professionals who want to master up their Power BI concepts.
Power BI Overview, Deployment and GovernanceJames Serra
Deploying Power BI in a large enterprise is a complex task, and one that requires a lot of thought and planning. The purpose of this presentation is to help you make your Power BI deployment a success. After a quick Power BI overview, I’ll discuss deployment strategies, common usage scenarios, how to store and refresh data, prototyping options, how to share externally, and then finish with how to administer and secure Power BI. I’ll outline considerations and best practices for achieving an optimal, well-performing, enterprise level Power BI deployment.
Power BI is a business analytics service by Microsoft. It aims to provide interactive visualizations and business intelligence capabilities with an interface simple enough for end users to create their own reports and dashboards.
This presentation will give you an overview of what Microsoft Power BI is. What are its features. Why it is an upcoming popular Data Visualization tool in the market. How to use it and comparison with other Visualization tools.
BI: new of the buzz words that everyone is talking about but what is it? How can it be used to make a impact in my organization? How do I get started? In this session, we will talk about it and show you a live example in Office 365's SharePoint Online.
Objectives/Outcomes: In this session, participants will learn:
1. What is BI
2. What is Microsoft's Power BI
3. Case Studies
4. How can I get it
Slides for the Usergroup meeting for the Manchester Power BI User Group on June 27th, 2019.
Subject: Power BI for Developers about Power BI Embedded and Power BI Custom Visuals
Today, companies must react quickly to changing trends in the industry to spot and capitalize on new business opportunities. This calls for prompter decision-making, development cycles, and operations.
Power BI vs Tableau | Key features and Comparison 2022 Sparity1
We are the leading iT Software development company in USA. We are the leaders in providing the best Software, Ai Mi, Data science, Data security, QA, UI/UX, RPA, App development, Digital transformation, Cloud and Cyber security services.
Power BI: Introduction with a use case and solutionAlvina Verghis
This PPT gives a brief introduction to the Power BI software. It gives the brief intro of the software with a use case of how Power BI is used in Heathrow Airport for ease of functions
Power BI Online Training hyderabad | Power BI online Course Cynix Technologies
The most recent update of Power BI enables clients to bookmark their most-utilized Power BI report and dashboard bundles.Get more information at Power BI online Training
Top 20 Power BI Interview Questions and Answers in 2023.pptxAnanthReddy38
Here are 20 commonly asked Power BI interview questions along with their answers:
What is Power BI?
Power BI is a business analytics tool developed by Microsoft. It allows users to visualize and analyze data from various sources, create interactive reports, and share insights across an organization.
What are the different components of Power BI?
Power BI consists of three main components: Power BI Desktop (for creating reports and visualizations), Power BI Service (for publishing and sharing reports online), and Power BI Mobile (for accessing reports on mobile devices).
What is the difference between Power BI Desktop and Power BI Service?
Power BI Desktop is a Windows application used for creating and designing reports, while Power BI Service is a cloud-based platform where reports can be published, shared, and accessed online.
How can you import data into Power BI?
Data can be imported into Power BI from various sources such as Excel, SQL databases, SharePoint, Azure, and many others. Power BI provides built-in connectors and supports direct query, import, and live connection options.
What is a data model in Power BI?
A data model in Power BI is a collection of tables, relationships, and calculations that define how data is organized and related to each other. It forms the foundation for creating reports and visualizations.
What are the different types of reports you can create in Power BI?
Power BI supports various types of reports, including interactive reports, paginated reports, and analytical reports. Interactive reports allow users to explore data, while paginated reports are designed for printing or generating PDFs.
How can you create relationships between tables in Power BI?
Relationships between tables can be established in Power BI by connecting related fields (columns) using the “Manage Relationships” option. Power BI automatically detects and suggests relationships based on field names.
What is DAX in Power BI?
DAX (Data Analysis Expressions) is a formula language used in Power BI to create custom calculations, measures, and queries. It is similar to Excel formulas but with more advanced functions and capabilities.
What is a measure in Power BI?
A measure in Power BI is a calculation performed on the data to derive meaningful insights. Measures are created using DAX expressions and can be used in visualizations and reports.
What is a calculated column in Power BI?
A calculated column is a column in a table that is created by defining a DAX formula. The formula is evaluated for each row, and the result is stored as a new column in the table. Calculated columns are useful for data transformations and calculations.
How can you share reports in Power BI?
Reports can be shared in Power BI by publishing them to the Power BI Service. Once published, reports can be accessed by authorized users, who can view, interact with, and share the reports with others.
Microsoft Power BI, the powerful analytics tool that has emerged as the leader in business analytics can be your career if you upskill yourself using Power BI Training in Chennai at Credo Systemz. Mainly, Our Power BI Certification Course in Chennai enables the aspirants to master this professional skill set from the basics under the guidance of our Business Intelligence Experts.
Power BI Interview Questions and Answers-Credo systemz.pdfnishajeni1
Microsoft Power BI, the powerful analytics tool that has emerged as the leader in business analytics can be your career if you upskill yourself using Power BI Training in Chennai at Credo Systemz. Mainly, Our Power BI Certification Course in Chennai enables the aspirants to master this professional skill set from the basics under the guidance of our Business Intelligence Experts.
Power BI Desktop is a free development, authoring, and publishing tool of Power BI. It is a user interaction platform from where users can connect to multiple data sources, transform and clean data, visualize and create reports. Power BI Desktop is a user-friendly development platform leveraging on all the capabilities of Power BI
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Empowering the Data Analytics Ecosystem: A Laser Focus on Value
The data analytics ecosystem thrives when every component functions at its peak, unlocking the true potential of data. Here's a laser focus on key areas for an empowered ecosystem:
1. Democratize Access, Not Data:
Granular Access Controls: Provide users with self-service tools tailored to their specific needs, preventing data overload and misuse.
Data Catalogs: Implement robust data catalogs for easy discovery and understanding of available data sources.
2. Foster Collaboration with Clear Roles:
Data Mesh Architecture: Break down data silos by creating a distributed data ownership model with clear ownership and responsibilities.
Collaborative Workspaces: Utilize interactive platforms where data scientists, analysts, and domain experts can work seamlessly together.
3. Leverage Advanced Analytics Strategically:
AI-powered Automation: Automate repetitive tasks like data cleaning and feature engineering, freeing up data talent for higher-level analysis.
Right-Tool Selection: Strategically choose the most effective advanced analytics techniques (e.g., AI, ML) based on specific business problems.
4. Prioritize Data Quality with Automation:
Automated Data Validation: Implement automated data quality checks to identify and rectify errors at the source, minimizing downstream issues.
Data Lineage Tracking: Track the flow of data throughout the ecosystem, ensuring transparency and facilitating root cause analysis for errors.
5. Cultivate a Data-Driven Mindset:
Metrics-Driven Performance Management: Align KPIs and performance metrics with data-driven insights to ensure actionable decision making.
Data Storytelling Workshops: Equip stakeholders with the skills to translate complex data findings into compelling narratives that drive action.
Benefits of a Precise Ecosystem:
Sharpened Focus: Precise access and clear roles ensure everyone works with the most relevant data, maximizing efficiency.
Actionable Insights: Strategic analytics and automated quality checks lead to more reliable and actionable data insights.
Continuous Improvement: Data-driven performance management fosters a culture of learning and continuous improvement.
Sustainable Growth: Empowered by data, organizations can make informed decisions to drive sustainable growth and innovation.
By focusing on these precise actions, organizations can create an empowered data analytics ecosystem that delivers real value by driving data-driven decisions and maximizing the return on their data investment.
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...Subhajit Sahu
Abstract — Levelwise PageRank is an alternative method of PageRank computation which decomposes the input graph into a directed acyclic block-graph of strongly connected components, and processes them in topological order, one level at a time. This enables calculation for ranks in a distributed fashion without per-iteration communication, unlike the standard method where all vertices are processed in each iteration. It however comes with a precondition of the absence of dead ends in the input graph. Here, the native non-distributed performance of Levelwise PageRank was compared against Monolithic PageRank on a CPU as well as a GPU. To ensure a fair comparison, Monolithic PageRank was also performed on a graph where vertices were split by components. Results indicate that Levelwise PageRank is about as fast as Monolithic PageRank on the CPU, but quite a bit slower on the GPU. Slowdown on the GPU is likely caused by a large submission of small workloads, and expected to be non-issue when the computation is performed on massive graphs.
Techniques to optimize the pagerank algorithm usually fall in two categories. One is to try reducing the work per iteration, and the other is to try reducing the number of iterations. These goals are often at odds with one another. Skipping computation on vertices which have already converged has the potential to save iteration time. Skipping in-identical vertices, with the same in-links, helps reduce duplicate computations and thus could help reduce iteration time. Road networks often have chains which can be short-circuited before pagerank computation to improve performance. Final ranks of chain nodes can be easily calculated. This could reduce both the iteration time, and the number of iterations. If a graph has no dangling nodes, pagerank of each strongly connected component can be computed in topological order. This could help reduce the iteration time, no. of iterations, and also enable multi-iteration concurrency in pagerank computation. The combination of all of the above methods is the STICD algorithm. [sticd] For dynamic graphs, unchanged components whose ranks are unaffected can be skipped altogether.
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
Chatty Kathy - UNC Bootcamp Final Project Presentation - Final Version - 5.23...John Andrews
SlideShare Description for "Chatty Kathy - UNC Bootcamp Final Project Presentation"
Title: Chatty Kathy: Enhancing Physical Activity Among Older Adults
Description:
Discover how Chatty Kathy, an innovative project developed at the UNC Bootcamp, aims to tackle the challenge of low physical activity among older adults. Our AI-driven solution uses peer interaction to boost and sustain exercise levels, significantly improving health outcomes. This presentation covers our problem statement, the rationale behind Chatty Kathy, synthetic data and persona creation, model performance metrics, a visual demonstration of the project, and potential future developments. Join us for an insightful Q&A session to explore the potential of this groundbreaking project.
Project Team: Jay Requarth, Jana Avery, John Andrews, Dr. Dick Davis II, Nee Buntoum, Nam Yeongjin & Mat Nicholas
Data Centers - Striving Within A Narrow Range - Research Report - MCG - May 2...pchutichetpong
M Capital Group (“MCG”) expects to see demand and the changing evolution of supply, facilitated through institutional investment rotation out of offices and into work from home (“WFH”), while the ever-expanding need for data storage as global internet usage expands, with experts predicting 5.3 billion users by 2023. These market factors will be underpinned by technological changes, such as progressing cloud services and edge sites, allowing the industry to see strong expected annual growth of 13% over the next 4 years.
Whilst competitive headwinds remain, represented through the recent second bankruptcy filing of Sungard, which blames “COVID-19 and other macroeconomic trends including delayed customer spending decisions, insourcing and reductions in IT spending, energy inflation and reduction in demand for certain services”, the industry has seen key adjustments, where MCG believes that engineering cost management and technological innovation will be paramount to success.
MCG reports that the more favorable market conditions expected over the next few years, helped by the winding down of pandemic restrictions and a hybrid working environment will be driving market momentum forward. The continuous injection of capital by alternative investment firms, as well as the growing infrastructural investment from cloud service providers and social media companies, whose revenues are expected to grow over 3.6x larger by value in 2026, will likely help propel center provision and innovation. These factors paint a promising picture for the industry players that offset rising input costs and adapt to new technologies.
According to M Capital Group: “Specifically, the long-term cost-saving opportunities available from the rise of remote managing will likely aid value growth for the industry. Through margin optimization and further availability of capital for reinvestment, strong players will maintain their competitive foothold, while weaker players exit the market to balance supply and demand.”
2. Agenda
what is Power BI
Power BI Architecture
A deeper look at the parts of Power BI:
Power BI Desktop
Power BI Service
Power BI Mobile
Power BI Embedded
Power bi sample report design creation
Power bi database connectors
Types of DAX Functions in Power Bi
Publishing & scheduling the Power Bi reports
Power BI Advantages & Disadvantages
Q & A
3. what is Power BI ??
Power BI is a business analytics service provided by
Microsoft.
By using power bi service end users can create
reports and dashboards by themselves, without
having to depend on technology developers.
4.
5. A deeper look at the parts of Power BI:
Power BI Desktop
Power BI Desktop provides advanced query,
modelling, and report creation features that
enables you to build data models, create
reports,
We can share our work by publishing the .pbix
files into Power BI service.
Power BI Desktop is a free download
software.
Software path :
https://powerbi.microsoft.com/en-us/desktop/
6. Power BI is a cloud-based business
analytics service that enables anyone to
visualize and analyse data with greater
speed, efficiency, and understanding.
Users can create dashboards on their own
basing on their needs at that particular point
of time .
Power BI Service
7. Power BI Mobile
Everyone. With the Microsoft Power BI app
for Android phones, you can monitor and
access your business data anywhere,
anytime.
Easily view and interact with your Power
BI dashboards, share them with your
colleagues, and discover insights in minutes.
... On your phone, present and explore your
data in new ways.
Set alerts that allow for proactive
engagement
Offline cache for dashboard consumption
without an internet connection.
8. Power BI Embedded
Power BI Embedded is an Azure service
that enables application developers to
add interactive Power BI reports into their
own applications.
Power BI Embedded works with existing
applications
9. Power bi sample report design creation Requirements
Need to understand the business requirement
Need to understand the databases which are going to usable
Need to understand the DAX formulas which will be helpful .
Meet the user perceptive .
11. Types of DAX Functions in Power Bi
Aggregation functions
Counting functions
Logical functions
Information functions
Text functions
Date functions
12. Aggregation functions
These functions work only
on numeric columns, and
generally can aggregate only
one column at a time.
oSUM
oAVERAGE
oMIN
oMAX
oSUMX (and other X functions)
Counting functions
These functions
count different elements,
such as distinct values,
non-empty values, and
table rows.
oCOUNT
oCOUNTA
oCOUNTBLANK
oCOUNTROWS
oDISTINCTCOUNT
Logical function
We can use operators (such
as &&) when you need more than
two conditions in your formula
o AND
o OR
o NOT
o IF
o IFERROR
13. Information functions
There is value in
knowing the data type of
your columns ahead of
time, rather than
depending on these
functions to provide the
data type.
o ISBLANK
o ISNUMBER
o ISTEXT
o ISNONTEXT
o ISERROR
Text functions
These text work very
similarly to the Excel
functions that have the
same name.
o CONCATENTATE
o REPLACE
o SEARCH
o UPPER
o FIXED
Date functions
These functions are
useful to calculate and
extract information
from date values.
o DATE
o HOUR
o NOW
o EOMONTH
o WEEKDAY
14. Examples of Dax Functions:
1) SUM(<COLOUM>)
-- RETURN A DECIMAL NUMBER AFTER SUMMATION OF VALUES IN THE COLUMN
EX: SUM(SALES[AMOUNT])
2) SUM(<TABLE>,<EXPRESSION>)
--RETURN THE SUM OF EXPRESSION EVALUATED FOR EACH ROW IN THE TABLE
EX: SUM(FILTER(INTERNETSALES,[INTERNETSALES[SALESTERRITORYID]=5),[FREIGHT])
3) COUNT(<COLOUM>)
--THE COUNT FUNCTION COUNTS THE NUMBER OF CELLS IN A COLUMN THAT CONTAIN NUMBERS
(DATES,TEXT).
EX: COUNT([SHIPDATE])
4) DISTINCTCOUNT(<COLOUM>)
--THE DISTINCTCOUNT FUNCTION COUNTS THE NUMBER OF DIFFERENT CELLS IN A COLUMN OF NUMBERS.
EX: =DISTINCTCOUNT(RESELLERSALES_USD[SALESORDERNUMBER])
15. Publishing & Scheduling the power bi reports
1.Publish the .pbix file from power bi desktop to power bi service and the path for checking
the published report is “ https://msit.powerbi.com”
2.Giving access to verify the reports for particular users by “Workspace & groups”.
3.Scheduling the reports for daily,weekly bases and send the reports to users through
emails.
16. Power BI Advantages & Disadvantages
Advantages:
1. The free version reduces acquisition barriers.
2. The DAX (Data Analysis Expressions) scripting language is a relatively simple construct used to create
calculated columns and measures. It's similar to Excel, although while Excel is cell based, DAX is column
based.
3. The dashboard visualizations are best in class and continually updated from the community.
Disadvantages:
1. Dashboards and reports can only be shared with users who have the same email domains or email
domains listed with your Office 365 tenant.
2.Search for long list in slicers is not visible .
17. Reference:
• Power bi desktop software free download
HTTPS://POWERBI.MICROSOFT.COM/EN-US/DESKTOP/
• POWER BI : By self we can learn power bi from below site
HTTPS://DOCS.MICROSOFT.COM/EN-US/POWER-BI/GUIDED-LEARNING/
HTTP://BIINSIGHT.COM/POWER-BI-DESKTOP-QUERY-PARAMETERS-PART-1/#FILTER
HTTPS://DOCS.MICROSOFT.COM/EN-US/POWER-BI
• For any issue facing at time designing the report with help of powerbi desktop .please find
the below site. we can get some information on issues which are resolved.
HTTPS://COMMUNITY.POWERBI.COM/
• Download the custom visualizations
HTTPS://DOCS.MICROSOFT.COM/EN-US/POWER-BI/POWER-BI-CUSTOM-VISUALS
• Dax functions
HTTPS://WWW.TUTORIALSPOINT.COM/DAX_FUNCTIONS/INDEX.HTM