Data science deals with everything that is related to data management such as data processing, structuring, organizing, analysis etc. Big Data is a term given to large volumes of data that requires management. It refers to both structured and unstructured data. Managing such data sets is not possible with old traditional applications that exist.
Certifications catering to big data management paves way for vivid career profiles. Cloudera certifications are industry recognised and accepted globally. One can vouch for roles such as Data Analyst, Hadoop Developer and System Administator. Salaries at the entry level on an average are around $55,754 per annum.
Data architects are professionals who practice an IT discipline associated with designing, creating and managing the respective organisation’s database.
Cloudera certifications help you find better jobs with high salaries. These courses also make professionals eligible for salary hikes and promotions.
The terms Data Analyst and Business Analyst are often used interchangeably. Though, the roles assigned to a Business Analyst are more as compared to a Data Analyst. A business Analyst analyses data and assess entire business requirements of an organisation whereas a data analyst focuses only on an organisation’s database.