Data Migration

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Google Cloud Platform: Migrating Data to New Schemas on Big Query Using Dataflow

Reading Time: 6 minutes Migrating data on Google Cloud BigQuery may seem like a straightforward task, until you run into having to match old data to tables with different schemas and data types. There are many approaches you can take to moving data, perhaps using SQL commands to transform the data to be compatible with the new schema. However, SQL has limitations as a programming language, being a query-centric Continue Reading

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Schema migration with Liquibase and Micronaut

Reading Time: 3 minutes In today’s world of microservices, each microservice has its own set of information stored in some kind of data store. This data store can be either a database or some other system that can retain the data for a period of time. We moved to microservices because we didn’t want one set of functionality not to be impacted by the changes in other functionality. After Continue Reading

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Liquibase : Getting started with Version Based Database Migration

Reading Time: 6 minutes Hi everyone, today in this blog we are going to talk about version-based database migration With Liquibase. Introduction Creating the database for your application seems to be easy. As long as you don’t need to support multiple versions or work in a huge team. You just generate an SQL script from your database model. Or in the worst case, export the required statements from your Continue Reading

Neo4j With Scala : Migrate Data From Other Database to Neo4j

Reading Time: 6 minutes Hello Folks; Lets continue the Neo4j with Scala. We have earlier discuss about the use of Neo4j with Scala and Neo4j APOC with Scala. In this blog we are going to discuss about how we can migrate data from the other database like MYSQL, PostgreSQL, Oracle and Cassandra. But before starting the journey, To those who have caught the train late 😉 , this is Continue Reading