@hoptical

Hamed Karbasi

@hoptical

An enthusiastic data engineer looking for data-intensive challenges.

Joined June 2023

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Hamed Karbasi's blogs

The Blog of Hamed Karbasihamedkarbasi.com12 posts

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hamedkarbasi.com

Visualizing Avro Kafka Data in Grafana: Streaming Real-Time Schemas

Hey everyone, if you've been following along from my last post on streaming JSON into Grafana with the Kafka Datasource plugin, you know how awesome it is to watch real-time data light up your dashboards. Today, we're leveling up to Avro; that compac...

Feb 158 min read

hamedkarbasi.com

Visualizing Kafka Data in Grafana: Consuming Real-Time Messages for Dashboards

Ever tried visualizing data with Grafana? Whether you’re building a simple dashboard with Prometheus to track resource usage or running complex queries on Loki or Elasticsearch, Grafana is one of the popular go-to tools. Grafana offers open-source an...

Dec 19, 20259 min read

hamedkarbasi.com

Securing Kafka: Demystifying SASL, SSL, and Authentication Essentials

The first time I had to secure a Kafka cluster, I felt like I was drowning in acronyms: SASL, SSL, SCRAM, Kerberos… The more I delved into the documentation, the more confused I became. If you’ve felt the same, don’t worry! You’re not alone. Kafka se...

Aug 31, 20258 min read

hamedkarbasi.com

Harnessing Ceph S3 with Kubernetes: An Operator Solution

Photo by Sixteen Miles Out on Unsplash Introduction Ceph & Rados Gateway Ceph is an open-source, distributed storage system designed for scalability and reliability, providing unified solutions for block, file, and object storage under a single platf...

Apr 5, 20247 min read

hamedkarbasi.com

ClickHouse Advanced Tutorial: Performance Comparison with MySQL

Introduction Nothing is perfect. In terms of databases, you can't expect the best performance for every task and query from your deployed database. However, the vital step as a software developer is to know their strengths and weaknesses and how to d...

Jun 8, 20237 min read

Hamed Karbasi

About

Available for

Hamed Karbasi's blogs

Recently published

Visualizing Avro Kafka Data in Grafana: Streaming Real-Time Schemas

Visualizing Kafka Data in Grafana: Consuming Real-Time Messages for Dashboards

Securing Kafka: Demystifying SASL, SSL, and Authentication Essentials

Harnessing Ceph S3 with Kubernetes: An Operator Solution

ClickHouse Advanced Tutorial: Performance Comparison with MySQL

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Hamed Karbasi

About

Available for

Hamed Karbasi's blogs

Recently published

Visualizing Avro Kafka Data in Grafana: Streaming Real-Time Schemas

Visualizing Kafka Data in Grafana: Consuming Real-Time Messages for Dashboards

Securing Kafka: Demystifying SASL, SSL, and Authentication Essentials

Harnessing Ceph S3 with Kubernetes: An Operator Solution

ClickHouse Advanced Tutorial: Performance Comparison with MySQL