Knowledge Hut

JULY 26, 2023

Database Software- Other NoSQL: NoSQL databases cover a variety of database software that differs from typical relational databases. Key-value stores, columnar stores, graph-based databases, and wide-column stores are common classifications for NoSQL databases. Columnar Database (e.g.-

Database 52

Database NoSQL Telecommunication MongoDB 52

Rockset

JULY 6, 2022

Typically stored in SQL statements, the schema also defines all the tables in the database and their relationship to each other. Take PostgreSQL , the popular transactional database that many companies have also used for simple analytics. The same problems face the NewSQL database, CockroachDB.

NoSQL 52

NoSQL SQL Systems PostgreSQL 52

Rockset

FEBRUARY 2, 2022

Let’s explore five ways to run MongoDB analytics, along with the pros and cons of each method. 1 – Query MongoDB Directly The first and most direct approach is to run your analytical queries directly against MongoDB. This excellent article, Offload Real-Time Reporting and Analytics from MongoDB Using PostgreSQL , can get you started.

MongoDB 52

MongoDB NoSQL Data Warehouse BI 52

ProjectPro

FEBRUARY 16, 2023

Data engineers are responsible for these data integration and ELT tasks, where the initial step requires extracting data from different types of databases/files, such as RDBMS, flat files, etc. SQL in Big Data SQL is not just limited to data warehousing and traditional relational database management systems (RDBMS).

Data Engineering 52

Data Engineering Data Engineer SQL Engineering 52