Google Cloud Pub/Sub provides messaging between applications. Cloud Pub/Sub is designed to provide reliable, many-to-many, asynchronous messaging between applications. It supports schema-based messages by using Avro and Protocol Buffer. Publisher applications can send messages to a “topic” and other applications can subscribe to that topic to receive the messages in…

If you are familiar with Transactional Databases, you probably worked with the ACID properties. In the context of transaction processing, the acronym ACID refers to the four key properties of a transaction: atomicity, consistency, isolation, and durability. Here we want to talk about Isolation Levels. What is Isolation Level? Transactions specify an isolation level…

Sometimes we prefer to store the GCP Service Account key directly in a Vault path. With this approach, doing some things like Key rotation, Offboarding the users who had access to a Vault path, and basically, Access management could be extremely hard! …

The typical way of communicating with the Vault service is adding the VAULT_TOKEN value as a constant in the environment, But is it a safe solution? Of course not! There is another way which is more reliable and secure. In this article, I’m just trying to explain the main concept…