Migrate OpenSearch

Confidently migrate OpenSearch to Oracle Cloud Infrastructure (OCI) using a proven end-to-end approach. Existing OpenSearch clusters can be easily migrated to OCI without requiring significant configuration, integration, or disruption to source environments. Access step-by-step resources outlining best practices as well as expert guidance from Oracle engineers and partners.

Migrate OpenSearch in four steps

Migrate OpenSearch details below

Below are steps to consider when planning your OpenSearch migration to Oracle Cloud Infrastructure. Steps fall into four categories: A) Plan, B) Prepare, C) Execute, D) Validate. What follows is a list of steps, broken down by category.

Category A: Plan (this category is visually represented by the image of a looking glass)

  1. Step 1: Assess current infrastructure.
  2. Step 2: Define migration strategy.
  3. Step 3: Determine resource requirements.

Category B: Prepare (this category is visually represented by the image of a checklist)

  1. Step 4: Evaluate data transfer options.
  2. Step 5: Prepare data for migration.
  3. Step 6: Configure network connectivity.

Category C: Execute (this category is visually represented by the image of an arrow)

  1. Step 7: Take a snapshot of the cluster.
  2. Step 8: Upload snapshot to Object Storage.
  3. Step 9: Restore the snapshot.

Category D: Validate (this category is visually represented by the image of checkmark)

  1. Step 10: Verify data integrity.
  2. Step 11: Test performance and functionality.
  3. Step 12: Conduct user acceptance testing.

Step-by-step migration guides

You can bring existing clusters from your external OpenSearch installations to Oracle Cloud Infrastructure. This enables you to take advantage of the managed service capabilities provided by Oracle Cloud Infrastructure Search with OpenSearch. Having infinite scalability for both compute and storage allows you to scale cluster resources up or down quickly. In addition, Oracle Cloud Infrastructure FastConnect and private subnets provide private high-speed access to your cluster that makes it an extension of your data center network. Access step-by-step migration guides below.

Here’s a high-level summary of how to migrate an OpenSearch cluster to Oracle Cloud Infrastructure.

  • Take a snapshot of the cluster.
  • Upload the snapshot to Oracle Cloud Infrastructure Object Storage.
  • Create the destination cluster and register the repository.
  • Restore the snapshot.

OCI Search with OpenSearch 的优势

  • 强大的开源搜索引擎:OpenSearch 是从 Elasticsearch 和 Kibana 派生的,由包括 Oracle 和 AWS 在内的众多公司贡献。
  • 完全托管的服务:通过自动执行典型的维护活动(包括打补丁、更新、备份以及无停机大小调整),可以减轻管理搜索基础设施的运营负担。
  • 优化性能:借助 OCI 灵活配置,您可以构建 CPU 和 RAM 的任意组合来优化性能。
  • 低成本:Oracle 提供有竞争力的定价,只需低额管理费。
  • 快速迁移:无论是自我管理还是托管,现有的 OpenSearch 部署都可快速迁移。从正常运行的备份配置和/或将 API 恢复到 OpenSearch 端点。

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