Articles tagged with
gcp

19 Dec 2024

Automating Periodic Data Transfer from an Operational Database to a Data Warehouse

Many companies face the challenge of efficiently processing large datasets for analytics. Using an operational database for such purposes can lead to performance issues or, in extreme cases, system failures. This highlights the need to transfer data from operational databases to data warehouses. This approach allows heavy analytical queries without overburdening transactional systems and supports shorter retention periods in production databases.



28 Jun 2021

One task — two solutions: Apache Spark or Apache Beam?

Some time ago, our team faced the issue of moving an existing Apache Spark job from an on-premise Hadoop cluster to public cloud. While working on the transition we came across another way to process data that is Apache Beam. We were curious whether this tool had more advantages in comparison to traditional Apache Spark. We wanted to find the answer relatively quickly with minimal effort. Hence, we built two projects to process the same data using these technologies. Below you can get to know the architecture of the jobs written in Apache Spark and Apache Beam.



27 Jan 2020

How to manage Spring Boot services configuration on GCP

Configuration management is one of the key challenges you have to face when you decide to build an application as a distributed system based on microservices deployed to the Cloud. There are multiple ways of addressing different aspects of this problem, using several tools such as Spring Cloud Config Server or Hashicorp Consul. However, this article will focus on the tools that Google Cloud Platform offers out of the box. The approaches mentioned should be seen as complementary rather than mutually exclusive.