Reading Time: 6 minutes What is a DAG in Apache Airflow? In this blog, we are going to see what is the basic structure of DAG in Apache Airflow and we will also Configure our first Data pipeline. A DAG in apache airflow stands for Directed Acyclic Graph which means it is a graph with nodes, directed edges, and no cycles. An Apache Airflow DAG is a data pipeline Continue Reading
Reading Time: 4 minutes Dgraph v1.1.0 was released on 3rd September, 2019 with significant changes and new features. So, It becomes important to know these changes that could break our existing code when we try to upgrade Dgraph with the new version. In this blog, we will cover the important changes introduced. We can find all the changes and new features detail in the change-log. 1. Predicates of type UID Continue Reading
Reading Time: 5 minutes This blog will be aimed towards making the readers aware of how to mutate data in DGraph using the most common data format, JSON. Before diving into the blog, you guys must have basic knowledge and understanding of DGraph – what it is and how to get started with it. I have already written a blog on that as well, which you will be able Continue Reading
Reading Time: 5 minutes This blog is primarily aimed towards getting DGraph up and running on your local machine, create some schema in DGraph(alter), add/delete data from DGraph(mutation) and get the data from it(query). We are going to keep the blog simple, exploring each of the mentioned operation in detail in later blogs.