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Post No. #951

What is query folding in Power BI ?

Query folding is the process of converting or translating the code in Power Query Editor into SQL. Query folding is needed when codes or queries are getting executed by the source database instead of the client machine.


Post No. #950

SQL Learning Series

FOREIGN KEY Constraint :

FOREIGN KEY Constraint
defines a relationship between two tables by referencing a primary key in another table.


Post No. #949

What is Power BI Service ?

Power BI Service is the cloud-based service where you can publish your Power BI reports and dashboards. It allows for collaboration, sharing, and consumption of reports across organizations. Users can access reports via web browsers and the Power BI mobile apps.


Post No. #948

SQL Learning Series

What is SQL ?

SQL (Structured Query Language) is a programming language used to manage and interact with relational databases. It allows users to perform various operations on data stored in databases, such as querying, updating, deleting, and inserting data.


Post No. #947

What is Power BI Embedded?

This feature allows developers to embed Power BI reports and dashboards into custom applications or websites. It provides APIs and SDKs for seamless integration and customization of Power BI capabilities.


Post No. #946

Congratulations friends....We have reached 4000 subscribers🙏🙏🙏👍👍👍🎈🎈🎈Like the post and Share the channel....


Post No. #945

SQL Learning Series

Reasons Why SQL is in High Demand :

- Universal Standard

- Data-Driven Decision Making

- Versatility

- Foundation of Data Roles

- Scalability

- Integration

- Cost-Efficiency

- Automation


Post No. #944

SQL Learning Series

Importance of SQL in Data Analytics :

- Data Retrieval

- Data Manipulation

- Database Interaction

- Data Aggregation

- Integration with BI Tools

- Handling Large Datasets

- High Industry Demand


Post No. #943

Now I will start SQL learning series (part-1)...In this part I will cover SQL basic topics...which is very important.


Post No. #942

What is native query in Power BI?

A native query refers to a SQL query that you write directly when connecting to a database. This allows you to control exactly what data is being fetched from the source and can be more efficient because you can filter and manipulate data at the source rather than bringing it all into Power BI and then filtering it.


Post No. #941

Benefits of a good semantic model :

- Data exploration is faster.

- Aggregations are simpler to build.

- Reports are more accurate.

- Reports are easier to maintain in the future.


Post No. #940

Technical skills for Power BI Developer :

- Proficiency in Power BI (Desktop, Service, Mobile).

- Expertise in creating dashboards, reports, and visualizations.

- Advanced knowledge of DAX (Data Analysis Expressions).

- Strong data modeling (star/snowflake schema, relationships, hierarchies).

- Proficiency in SQL for querying and optimizing databases.


Post No. #939

If anyone wants to give any suggestion related to the channel then they can give it through comment....


Post No. #938

Power BI Services

- User-friendly interface that allows even non-technical users to create reports and dashboards.

- Offers a range of pricing plans to suit different business needs, including a free version for individual users.

- Scales to meet the needs of both small businesses and large enterprises.

- Provides robust security features, including data encryption, role-based access control, and compliance with various standards.

- Create custom visuals, themes, and branding to match your business requirements.


Post No. #937

- A one-to-one relationship means both columns contain unique values. This cardinality type isn't common, and it likely represents a suboptimal model design because of the storage of redundant data.

-The one-to-many and many-to-one cardinality options are essentially the same, and they're also the most common cardinality types.When configuring a one-to-many or many-to-one relationship, you'll choose the one that matches the order in which you related the columns. 

- A many-to-many relationship means both columns can contain duplicate values. This cardinality type is infrequently used.


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POWER BI SYLLABUS.pdf
100.0Кб
This is for those who want to learn from me....complete power bi in a structured way...


Post No. #934

Definition of model in Power BI :

A model consists of all connected data, transformations, relationships, and calculations. To follow the flow of Power BI you first connect to data, transform data, and create relationships and calculations to create a model.


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Post No. #932 When did you complete your graduation?
Опрос
  •   2024
  •   2023
  •   2022
  •   Before 2022
195 голосов

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