PostgreSQL Installation and Configuration on Single Node and Multi Node Clustering for Load Balancing, Database deployment, cluster control fail over.

A decision tree is a map of the possible outcomes of a series of related choices. It allows an individual or organization to weigh possible actions against one another based on their costs, probabilities and benefits.

Demand forecasting is the science of predicting the future demand for a product or service. This prediction is based on past behaviour as well as current trends.

There is a critical need for data processing while using data for analytical purposes. Agility and competitiveness are maintained with the help of an effective data processing strategy.

Python's Flask functionality can be used to create dynamic web applications.

Geo-coding is a regular feature of location-based data. A simple download does not suffice to understand the data; it requires specialised methods of extraction and parsing to be understood.

Pgpool is a middleware that works between PostgreSQL servers and a PostgreSQL database client. Pgpool can manage multiple PostgreSQL servers.

Creating interactive user interfaces, with a focus on maximisation of usability and user experience, is essential for building a web application. The goal is to make the user's interaction with the web application as simple and efficient as possible.

Databases may generally contain incorrect, incomplete, duplicate or improperly-formatted data. It is essential to employ data cleaning to remove these inconsistencies and prepare data for further analysis.

Demand forecasting provides an estimate of the amount of goods and services that will be purchased in the foreseeable future. Demand forecasting facilitates decision-making and strategic planning.

Import and export of a file repository can be done by using import/export built-in functions. These procedures are useful for backing up and restoring content in the solution repository.

ARIMA is a time-series forecasting tool that accommodates seasonality, varying trends and multiple parameters.