Power BI Developer
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Anyone who wants to learn Power BI, SQL...join this channel.

Channel Owner: @a_j_a_y_s_h

Website link:
https://www.dataa2z.tech

Group link: https://t.me/powerbi_sql_excel_datanalyst
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Post No. #920

In Power BI, datasets are collections of data that you can use to create reports, dashboards, and visualizations. They serve as the foundation for all analytics in Power BI.
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Post No. #921

Should I create my own website??
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Post No #922

Power BI Analyst skills :

- Proficiency in Power BI, including Power Query, DAX, and data visualization.

- Strong understanding of data modeling and database design.

- Ability to work with large datasets and complex data sources.

- Knowledge of SQL and other data querying languages.
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Post No. #923

Data shaping in Power BI is transforming and restructuring data to make it suitable for analysis and reporting.Data shaping can be performed using Power Query, which provides a wide range of transformation functions, such as filtering, sorting, merging, appending, pivoting, and aggregating data.
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Post No. #924

Bar Chart In Power BI :

Displays data with horizontal bars. This format is useful for categories with longer names or when you want to compare values more easily.
Bar charts can be more effective when dealing with many categories or when you want to highlight relative sizes.
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Post No. #925

Power BI Developer vs Data Engineer :

Power BI Developer: Design and develop reports and dashboards.

Data Engineer: Manage data infrastructure and integration for Power BI.
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Post No. #926

KPI visualization vs Card visualization :

A KPI visualization displays a single metric, a target value, and an indicator that shows the performance relative to the target. A card visualization displays a single metric without any target or performance indicator.
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Post No. #927

Semantic model :

A smaller sized semantic model uses less resources (memory) and achieves faster data refresh, calculations, and rendering of visuals in reports.
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Post No. #928

Sensitivity labels in Power BI are applied to Power BI reports, dashboards, datasets, and dataflow to secure the content against unauthorized users and requests.
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Post No. #929

What is Applied Steps in Power BI?

Applied Steps in Power BI shows a list of all the transformations and operations you've performed on your data. Each action you take, such as filtering rows, renaming columns, or changing data types, is recorded as a separate step. You can edit, delete, reorder.
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Post No. #930

Drill-down filters vs Cross-drill filters in Power BI :

Drill-down filters are automatically added to the filter pane when you use the drill-down functionality for a visual in your report.
Cross-drill filters are automatically added to the pane when a drill-down filter is passed to another visual on the report page via the cross-filter or cross-highlight feature.
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Post No. #931

Responsibilities of business analyst :

Focuses on understanding business needs and requirements.

Works to improve business processes, systems, and operations.

Often acts as a liaison between stakeholders and IT teams.

Uses various methods to gather requirements, including interviews, workshops, and document analysis.
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Post No. #932

When did you complete your graduation?
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2024
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9%
2022
64%
Before 2022
From now on You can also comment on this channel....✍️✍️✍️
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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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POWER BI SYLLABUS.pdf
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This is for those who want to learn from me....complete power bi in a structured way...
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I will give everyone 1:1 classes and teach in whichever language they are comfortable with.( English and Hindi )...dm me on @a_j_a_y_s_h for any query...
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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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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.
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Post No. #939

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