Storing and Accessing Data, Comparison An RDBMS system keeps your table definitions (that is, the schema) in a data dictionary, which is tightly coupled with your tables: it’s always kept in exact alignment, accurately describing the tables you create. This tight coupling also means that the schema governs what is allowed to be stored as data. These systems are called schema on write because the schema is applied before the data is stored. Databases manage all insertions and updates, and they typically throw an error if you try to do something like insert a character string value into a numeric column. If the data doesn’t fit … Continue reading Get To Know About Big Data Analytics
You Will get a brief overview of GCP and tools that power machine learning and Big data in GCP. So What Is GCP? GCP stands for Googles cloud platform ….means in a simple way Googles offering of could solutions . Now I hope that you have understanding about what is cloud. If you ever working in AN organizations that have there own data center you have a bit idea about cloud . It simply means giving access to do what you wanna do with a machine but restricts your physical level access. So how you as an organisation get benefit … Continue reading Big Data and Machine Learning Fundamentals using GCP for Data Professionals.