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Data Warehousing and Data Mining

IT Olympiad Nepal – Nationwide Quiz Contest 2022 to be organized

IT Olympiad Nepal is organizing the Nationwide Quiz Contest 2022. The quiz contest will represent representatives from 7 provinces in Nepal including 50+ districts and 500+ schools. The expected number...

SEE Result 2079 | Check Result of SEE Exam 2079 ( 2022 ) in Nepal

SEE Result Check 2079 Is SEE Result 2079 Published ? What is the result publication date...

Multi-stakeholder Discussion on Cyber ​​Security Policy and Process is going to happen in Nepal

According to the press release released by Center for Cyber Security Research and Innovation,...

USB-C port mandatory for all types of phones sold in EU

European Union (EU) has made USB-C port mandatory for all types of phones sold...

Dordi Khola Hydropower Company Limited ( DORDI ) IPO For General Public

Dordi Khola Hydropower Company Limited ( DORDI ) IPO Dordi Khola Hydropower Company Limited is...

Introduction to Data Preprocessing and its Types

What is Data preprocessing? Data preprocessing is a data mining technique that involves transforming incomplete, inconsistent, and/or noisy data which increase chances of error and...

Why do we need Data Mart? Types of Data Mart

What is Data Mart? Data mart is subset of data warehouse oriented to particular business subject line. The data mart contains repository of summarized data...

Challenges of Data Mining

In several sectors, data mining and knowledge discovery is becoming a critical technology for businesses and researchers. While data mining is becoming a well-established...

Study about Data Object and Attribute Types

Data sets are made up of data objects. A data object represents an entity. Examples: – sales database: customers, store items, sales – medical database: patients,...

Knowledge Discovery in Database(KDD)

Knowledge Discovery in Databases (KDD) Knowledge Discovery in a database is the process of discovering useful knowledge from a collection of data .This widely used...

Data Mining functionalities

Data mining functions are used to define the kind of patterns that will be discovered during data mining jobs. Some of the major data mining...

Introduction To Data Mining

Motivation for Data Mining Over the last three decades, the steady and remarkable advancement of computer hardware technology has resulted in a large supply of...

What are the Components of Data Warehouse and it’s need?

Components of Data Warehouse A typical data warehouse consists of four major components: a central database, ETL (extract, transform, and load) tools, metadata, and access...

Architecture of data warehouse

Three-tier data warehouse architecture is the most widely used architecture of data warehouse as it produces a well-organized data flow from raw information to...

Conceptual Modelling of Data Warehouse

The conceptual data model is a structured business view of data required to support business, processes,record business events and track related performance measures. This...

Introduction to Multidimensional Data Model

Introduction Data warehouses and OLAP tools are based on a multidimensional data model. Data is viewed in the form of a data cube in this approach...

Introduction to Data Warehouse and Data Warehousing

A data warehouse is a repository of information collected from multiple heterogeneous sources and placed in a single site in order to facilitate management...

Types of Data

There are three main types of data: Record Data MatrixDocument DataTransaction Data Graph World wide webSocial Network Ordered Spatial DataTemporal DataSequential DataGenetic Sequence Data Record Data Data that consists of a collection...

Lifecycle of data

The data life cycle is a high-level overview of the processes involved in effective data management and preservation for use and reuse. Because the...

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