TechCommanders "Techie Tips" Blog
A data mart is a subset of a data warehouse that is designed to serve the specific needs of a particular department or user group within an organization. It is typically focused on a specific subject area, such as sales, customers, or products, and it contains data that is relevant to that...
A data warehouse is a centralized repository of data that is specifically designed for analysis and decision support.
It collects data from multiple sources, including transactional databases, external data feeds, and other data sources, and stores it in a structured format.
The data is then...
A relational database is a type of database that stores data in tables. Tables are made up of rows and columns, and each row represents a single record of data. Each column represents a specific attribute of the data, such as a name, an address, or a price.
Relational databases are so named...
What should you do if your a marketing company with tons of data (aka in the data world at least petabytes of data:)
NoSQL databases are designed to store large amounts of unstructured data, such as social media posts, comments, and images. They are also highly scalable, which means that...
Preparing for the CompTIA Data Plus certification. Make sure you get data modeling and its types!
Data modeling is the process of creating a schema for a database.
A schema is a blueprint for a database that describes the structure of the data, including the tables, columns, and...
The CompTIA Data+ exam is an entry-level certification for aspiring data analysts. It is designed for individuals who want to demonstrate their ability to collect, analyze, and interpret data to inform business decisions.
Data, the world runs on data! Companies need it, collect it, wrangle it and...
CompTIA is a well known certification body that has been creating and managing vendor neutral certification exams for many decades.
Some of the exams such as the CompTIA Security Plus or the CASP may have some overlap in content that is tested. The same issue stands with the CompTIA...
In this short interview I discuss with Max Garcia, an IT Project Manager here in Jacksonville, Florida his thoughts on the top paying cloud roles. Max provides his insights into what a cloud architect, cloud security engineer, cloud engineer and even Devops expert can make.
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Is The CompTIA Data+ Worth Your Effort? Lets Discuss!
Why Data Professionals Should Take the CompTIA Data+ Certification Exam
In today’s data-driven world, data professionals are in high demand. Businesses of all sizes are looking for people who can collect, analyze, and interpret...
Become a Cloud Solutions Leader with the CCPSA Certification!
The Certified Cloud PreSales Solutions Architect (CCPSA) is an ideal designation for a Cloud Solution Architect or Enterprise Architect that is mainly focused on pre sales and pre implementation tasks supporting...
A pre-sales cloud architect is a technical professional who works with sales teams to help customers understand the benefits of cloud computing and develop solutions that meet their specific needs.
They have a deep understanding of cloud computing technologies and architectures, as well as the...
Google Cloud Platform (GCP) is a suite of cloud computing services that runs on the same infrastructure that Google uses internally for its end-user products, such as Google Search, Gmail, Google Drive, and YouTube.
GCP offers a broad range of services, including computing, data storage,...
