Robin Shen | The Blog Pros

August 13, 2022

Migrate Serialized Java Objects with XStream and XMT

Java serialization is convenient to store the state of Java objects. However, there are some drawbacks of serialized data:

It is not human-readable.

December 23, 2020

Hands-On GitOps With OneDev and Kubernetes

Set Up Kubernetes Cluster

First, we need a Kubernetes cluster. You may use an existing one or set up a new one. For this tutorial, we chose to use GKE (Google Kubernetes Engine).

Just follow the quick start to create a cluster. To save your money, the default pool with only one node is sufficient for our testing. For node image type, use the default Container-Optimized OS; for machine type, please select one with at least 8G mem. After creating the cluster, go ahead to configure kubectl to connect to the cluster following this guide.

GBase 8a Implementation Guide: Resource Assessment
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1. Disk Storage Space Evaluation The storage space requirements for a GBase cluster are calculated based on the data volume of the business system, the choice of compression algorithm, and the number of cluster replicas. The data volume of a business s... […]
A Look Into Netflix System Architecture
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Ever wondered how Netflix keeps you glued to your screen with uninterrupted streaming bliss? Netflix Architecture is responsible for the smooth streaming experience that attracts viewers worldwide behind the scenes. Netflix's system architecture emphas... […]
High Availability and Disaster Recovery (HADR) in SQL Server on AWS
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High Availability and Disaster Recovery (HADR) play a vital role in maintaining the integrity of data, reducing downtime, and safeguarding against data loss in enterprise database systems. AWS offers a range of HADR options for SQL Server, which levera... […]
Terraform Tips for Efficient Infrastructure Management
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Terraform is a popular tool for defining and provisioning infrastructure as code (IaC), improving consistency, repeatability, and version control. But you need to know how to use it properly to extract maximum value from it as an infrastructure managem... […]
Integration Testing With Keycloak, Spring Security, Spring Boot, and Spock Framework
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In today's security landscape, OAuth2 has become a standard for securing APIs, providing a more robust and flexible approach than basic authentication. My journey into this domain began with a critical solution architecture decision: migrating from bas... […]