[Webinaire] Maîtriser les fondamentaux d'Apache Kafka avec Confluent | S'inscrire

The Challenges of Open-Source Apache Kafka®

Over 70% of the Fortune 500 uses Apache Kafka. It’s used to power real-time applications that deliver critical customer experiences.

But while Kafka is foundational for the modern data stack, it doesn’t offer everything you need out-of-the-box (e.g., pre-built connectors, governance, security, etc.). And managing Kafka on your own creates significant ongoing operational burdens that grow over time.

Enter Confluent: Fully Managed Kafka Service

Instead of relying on open-source Kafka, turn to Confluent. Confluent offers out-of-the-box enterprise capabilities to implement Kafka use cases quickly, reliably, and securely without the headaches of self-management. Confluent reengineered Kafka to provide a cloud-native and complete data streaming platform available everywhere your data resides.

Get started with our detailed steps to migrating from open-source Kafka today. With these steps, you can migrate with ease & limited downtime (we’ve helped 1000s migrate over).

Complete - flink-min
Three Easy Steps

3 Key Phases to Kafka Migration with Limited Downtime

Migration process diagram


As with any migration, preparation is vital! It is crucial to establish a clear understanding of the migration’s scope and objectives. In larger organizations, many stakeholders (such as security, networking, and data platforms), are typically involved. Therefore, it is advised to define key milestones and what success looks like for each stakeholder.

A migration from Apache Kafka to Confluent Cloud can be broken down into a few simple phases:

Begin by Planning Your Kafka Migration

Define migration scope and objectives to ensure alignment between cross-functional teams and lay a strong foundation for the migration process.

Set up & Configure Your Confluent Cloud Clusters

Provision & configure Confluent Cloud cluster(s) and conduct performance benchmarks, including additional security configurations, to ensure Confluent will meet business requirements.

Migrate & Validate Your Kafka Workloads

Begin your migration with lower environments and iterate through each. Production should always be the last environment to migrate after thorough testing and benchmarking of lower-level stages. Confirm your workloads are functioning as expected and that performance benchmarks are met.

Ready to begin your Kafka Migration?

If so, please begin with Step 1: Plan Your Kafka Migration below.

Otherwise, you can:

  • Download the full whitepaper to learn more
  • Watch a video detailing the migration strategy of BigCommerce
  • Or contact our team of experts so that we can provide expert guidance tailored to your specific use cases.

Step 1: Plan Your Kafka Migration

Define Kafka Migration Scope and Objectives

  • Consider business needs, technical roadmap, client priorities, and execution ability for your timeline.
  • Assess acceptable downtime and plan migration during low traffic to minimize business impact.

Assess Data Architecture

  • Review existing clusters’ configuration, topic topology, data model, and Kafka client performance.

Determine Best Data Replication Tool: Confluent Cluster Linking Recommended

  • If bringing over data from your existing Kafka clusters, determine the best replication tool and migration
    pattern (Cluster Linking is recommended for most use cases).

Review Kafka Security & Configuration

  • Review security changes and implement more security controls as needed (e.g., encryption, authorization, authentication).
  • Select Confluent Cloud cluster type based on workload and networking requirements.

Step 2: Setup and Configure Your Confluent Cloud Clusters

Cluster Provisioning and Configuration

  • Set up clusters to more easily adjust configurations, improve ROI, and reduce migration costs.

Infrastructure Deployment

  • Leverage Confluent Terraform provider to deploy and manage Confluent Cloud infrastructure.

Data and Schema Replication

  • If required, configure and deploy the appropriate data and schema replication tools.

Update Client Configuration

  • All clients will need to update their bootstrap server and security configurations to connect to the Confluent Cloud cluster.

Step 3: Migrate & Validate Your Kafka Workloads

Confluent Cloud Migration Strategy

  • Decide whether you want to migrate an entire cluster and associated workloads all-at-once (recommended) or in a
    phased approach.
  • Begin your migration with lower environments and iterate through each. Production should always be the last to migrate.

Client Migration

  • Migrate clients following one of the patterns detailed in the complete white paper.

Validate Confluent Workloads

  • Confirm your workloads are functioning as expected and that performance benchmarks are met.

Trusted by Industry Leaders

Michelin logo make data stream
Group 31
Group 32
Group 33
Group 34
Instacart-logo-whtbkgd

About Confluent

Confluent is transforming how organizations use their data with event streaming. Founded by the original creators of Apache Kafka, Confluent Cloud offers both data streaming & processing with enterprise capabilities and a cloud-native experience. Unlock new & critical use cases with Confluent today.