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Machine Learning

By pwsbuilder | September 26, 2022 |

In data science, algorithms are used to solve problems. The biggest challenge in data science is one’s ability to break down the problem into a set of rules or procedures that best describes the problem. Once this is achieved, the solution is attainable. For example, there is a need to sort a list that holds…

Clustering

By pwsbuilder | September 26, 2022 |

Clustering is the process of partitioning a set of data objects into subsets or clusters. Each subset (usually called a cluster) contains objects that have high resemblance (each item shares the same properties or features). Data partitioning is an automatic process. Every subset has a distinct characteristic: this makes them different from each other, unlike…

Data Modelling

By pwsbuilder | September 26, 2022 |

The first step of every database design project is data modelling. This process entails the analysis and definition of all the different data within a business as well as the development of relationships, semantics and constraints between these data points. In other words, during the data modelling process, the data team access all the business…

Data Warehouse

By pwsadmin | June 16, 2022 | Comments Off on Data Warehouse
Data Management Text On Laptop Board

A Data Warehouse (DW) is a hub where data are collected and processed with a primary aim to provide business insights to the organizational users to make data-driven decisions on the go. The data warehouse is usually a centralized repository where different data sources (transactional systems, relational database management systems and others) are connected.  This…

Extract, Transform and Loading (ETL) Data Phase

By pwsadmin | May 21, 2022 | Comments Off on Extract, Transform and Loading (ETL) Data Phase
Extract, Transform And Loading Data Phase

Data Extraction After collecting/gathering data successfully from the different sources, the data experts (data scientists/engineers) have a primary assignment to extract data from different data sources (SQL or NoSQL servers, Flat files, Email, Web pages, Online forms). This process takes place immediately after the data collection step. The collected data are usually in unstructured form.…

Data Modelling

By pwsadmin | May 10, 2022 | Comments Off on Data Modelling
Database Design Project First Step - Data Modelling

Data Modelling  The first step of every database design project is data modelling. This process entails the analysis and definition of all the different data within a business as well as the development of relationships, semantics and constraints between these data points. In other words, during the data modelling process, the data team access all…

Analysis and Insight Data Phase

By pwsadmin | April 19, 2022 | Comments Off on Analysis and Insight Data Phase
Analysis And Insight Data Phase

The final phase of the data cycle in any business is the analysis and insight data phase. This phase requires a data expert (data analyst or data scientist) to transform the processed data (numbers, images) into information (transformed data that prompts business users to understand their business processes) that produces insights (interpreted information that spurs…

Seek-Gen-Collect Data Phase

By pwsadmin | April 19, 2022 | Comments Off on Seek-Gen-Collect Data Phase
Seeking Data, Data Generation And Data Collection

The Seek-Gen-Collect Data Phase consist of three steps. These steps are seeking data, data generation and data collection.   Seeking Data   An organization that has a good data culture will begin their business process by making an attempt to answer business questions. Questions like   How much funds will I invested in this business?   What are the…

Business Data Cycle

By pwsadmin | April 18, 2022 | Comments Off on Business Data Cycle
Power BI Consulting Services Business Data Cycle

A business is an entity that seeks to meet needs or offer solutions to the community by providing goods, services or both to the consumers. This entity could be a commercial/ industrial, or mercantile enterprise. This entity is built by people with a common vision/purpose to achieve their goals (meeting needs, rendering services).  Several great…

Why Power BI is better than the competition

By pwsadmin | April 12, 2022 | Comments Off on Why Power BI is better than the competition
Tableau, Qlikview And Microsoft Power Bi

If you are looking at Tableau, Qlikview, or another reporting tool then you should start investigating Microsoft’s data visualization tool, Power BI. Power BI is the most cost effective and user friendly tool on the market. They have the lowest cost for use and Microsoft has focused on how they can provide small businesses with…

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