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= TG Cloud Classic to Savanna Migration FAQ
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:description: Frequently asked questions about migrating from TigerGraph Cloud Classic (TG Cloud V3) on AWS to TigerGraph Savanna.
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This page answers common questions about migrating from TigerGraph Cloud Classic (TG Cloud V3) on AWS to TigerGraph Savanna.
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This page answers common questions about migrating from *TigerGraph Cloud Classic* (TG Cloud V3) on AWS to https://tgcloud.io/[TigerGraph Savanna].
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== General
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=== What is happening to TigerGraph Cloud Classic on AWS?
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TigerGraph Cloud Classic, also known as TG Cloud V3, on AWS will reach end of life on September 30, 2026.
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TigerGraph Cloud Classic, also known as TG Cloud V3, on AWS will reach end of life on *September 30, 2026*.
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TigerGraph is transitioning customers from TG Cloud Classic to TigerGraph Savanna, our next-generation cloud-native graph database platform.
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TigerGraph is transitioning customers from TigerGraph Cloud Classic to https://tgcloud.io/[TigerGraph Savanna], our next-generation cloud-native graph database platform.
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Savanna is the future of TigerGraph Cloud and provides a modern foundation for operational graph workloads, analytics, AI, GraphRAG, MCP, and agent-based workflows.
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=== When is TG Cloud Classic on AWS reaching end of life?
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TG Cloud Classic on AWS will reach end of life on September 30, 2026.
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TigerGraph Cloud Classic on AWS will reach end of life on September 30, 2026.
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Customers currently running on TG Cloud Classic on AWS will need to migrate to Savanna before that date.
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If you are currently running TG Cloud Classic on AWS, you will need to migrate to Savanna before that date.
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== Migration Process
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=== Who will manage the migration?
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TigerGraph will manage and execute the migration end-to-end.
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TigerGraph will manage and execute your migration end-to-end.
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TigerGraph will work with each customer to plan the migration, prepare the target Savanna environment, validate workloads in advance, execute the migration, and support the customer through verification and cutover.
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TigerGraph will work with you to plan the migration, prepare the target Savanna environment, validate workloads in advance, execute the migration, and support you through verification and cutover.
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=== Is there a cost for the migration?
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No. There is no additional cost for the migration from TG Cloud Classic to Savanna.
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No. There is no additional cost for migrating from TG Cloud Classic to Savanna.
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TigerGraph will perform the migration as part of the transition to Savanna.
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Savanna does not use credits in the same way as TG Cloud Classic. Savanna uses dollars.
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As part of the migration, remaining TG Cloud Classic credits will be converted into dollar value based on the original credit purchase price.
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As part of the migration, your remaining TG Cloud Classic credits will be converted into dollar value based on the original credit purchase price.
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=== Will there be downtime during migration?
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TigerGraph's goal is to perform the migration with minimal downtime and minimal disruption to customer operations.
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TigerGraph's goal is to perform your migration with minimal downtime and minimal disruption to your operations.
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The exact downtime will depend on the size of the environment, data volume, workload complexity, and migration plan.
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The exact downtime will depend on the size of your environment, data volume, workload complexity, and migration plan.
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TigerGraph will work with each customer to define the migration window and validate the expected downtime before execution.
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TigerGraph will work with you to define the migration window and validate the expected downtime before execution.
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=== What are the major phases of the migration?
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== Customer Responsibilities
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=== What is the customer responsible for during migration?
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=== What am I responsible for during migration?
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TigerGraph will manage the migration process, but customers are responsible for validating and updating their applications, integrations, and workflows where needed.
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TigerGraph will manage the migration process, but you are responsible for validating and updating your applications, integrations, and workflows where needed.
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Customer responsibilities may include:
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Your responsibilities may include:
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* Reviewing and resolving any breaking changes before migration
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* Updating application-side authentication or token-generation logic if required
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* Updating API calls, endpoints, or integrations that change as part of the move to Savanna
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* Pausing or stopping application traffic, REST API calls, loading jobs, ingress, or egress activity during the agreed migration window
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* Validating that applications can connect to the new Savanna workspace
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* Testing application behavior after migration
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* Reporting any issues promptly to TigerGraph during verification
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* Reviewing and resolving any breaking changes before migration.
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* Updating application-side authentication or token-generation logic if required.
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* Updating API calls, endpoints, or integrations that change as part of the move to Savanna.
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* Pausing or stopping application traffic, REST API calls, loading jobs, ingress, or egress activity during the agreed migration window.
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* Validating that your applications can connect to the new Savanna workspace.
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* Testing application behavior after migration.
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* Reporting any issues promptly to TigerGraph during verification.
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=== Who is responsible for breaking changes?
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Customers are responsible for resolving any breaking changes as part of the migration.
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You are responsible for resolving any breaking changes as part of the migration.
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TigerGraph will help identify known changes and provide guidance, but customers are responsible for making any required updates to their applications, client code, integrations, queries, authentication flows, or operational processes.
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TigerGraph will help identify known changes and provide guidance, but you are responsible for making any required updates to your applications, client code, integrations, queries, authentication flows, or operational processes.
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=== Will my applications need to change?
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Some applications may require changes.
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For example, applications may need to update connection endpoints, authentication flows, token-generation logic, API calls, or other integration points depending on how they currently interact with TG Cloud Classic.
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For example, you may need to update connection endpoints, authentication flows, token-generation logic, API calls, or other integration points depending on how your applications currently interact with TG Cloud Classic.
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TigerGraph will work with customers during the planning phase to help identify potential changes before migration.
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TigerGraph will work with you during the planning phase to help identify potential changes before migration.
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=== Do I need to stop traffic during migration?
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Yes, customers may need to pause traffic during the agreed migration window.
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Yes. You may need to pause traffic during the agreed migration window.
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This may include stopping user access, REST API calls, loading jobs, ingress operations, egress operations, and application traffic to the TG Cloud Classic environment.
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This helps ensure a clean migration and consistent data state.
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TigerGraph will coordinate timing and required actions with the customer in advance.
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TigerGraph will coordinate the timing and required actions with you in advance.
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== Validation and Cutover
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* Service validation
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* Confirmation that the target Savanna environment is operational
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=== What does the customer need to validate?
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=== What do I need to validate?
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Customers should validate that their applications, integrations, workloads, queries, and operational processes work as expected in Savanna.
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You should validate that your applications, integrations, workloads, queries, and operational processes work as expected in Savanna.
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This includes:
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* Checking performance
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* Confirming that data and application results are correct
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=== Can we run Savanna in parallel with TG Cloud Classic before cutover?
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=== Can I run Savanna in parallel with TG Cloud Classic before cutover?
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Yes. Where appropriate, TigerGraph may support a shadowing or parallel validation period.
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During this phase, traffic can be mirrored or workloads can be tested against the new Savanna environment while the legacy TG Cloud Classic environment continues serving production traffic.
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This allows customers to observe behavior, compare results, validate latency, and identify issues before final cutover.
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This allows you to observe behavior, compare results, validate latency, and identify issues before final cutover.
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=== What happens during cutover?
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During cutover, production traffic is moved from TG Cloud Classic to Savanna.
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Once the customer and TigerGraph confirm that the Savanna environment is operating as expected, the legacy TG Cloud Classic environment can be decommissioned according to the agreed plan.
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Once you and TigerGraph confirm that the Savanna environment is operating as expected, the legacy TG Cloud Classic environment can be decommissioned according to the agreed plan.
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== Savanna Capabilities
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Separation of compute and storage allows workloads to scale more flexibly.
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Customers can run operational and analytical workloads in parallel and scale them independently based on demand.
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You can run operational and analytical workloads in parallel and scale them independently based on demand.
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This helps improve resource efficiency and gives teams more flexibility in how they operate graph workloads.
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This helps improve resource efficiency and gives you more flexibility in how you operate graph workloads.
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=== What does native vector storage enable?
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Native vector storage enables AI use cases such as similarity search, semantic retrieval, and GraphRAG.
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By combining graph relationships with vector data, customers can build AI applications that use both semantic similarity and connected data context.
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By combining graph relationships with vector data, you can build AI applications that use both semantic similarity and connected data context.
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=== What does MCP and agent-based execution enable?
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MCP and agent-based execution allow teams to automate graph workflows.
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MCP and agent-based execution allow you to automate graph workflows.
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Agents can help automate graph deployment, query execution, analysis workflows, and other graph operations through controlled, programmatic access.
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=== What does full graph operations via API mean?
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Savanna provides programmatic control over graph creation, data loading, query execution, and management.
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This allows TigerGraph to be integrated into CI/CD pipelines, enterprise workflows, internal platforms, and automated operational processes.
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This allows you to integrate TigerGraph into CI/CD pipelines, enterprise workflows, internal platforms, and automated operational processes.
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== Support
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=== How will TigerGraph support customers during the migration?
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=== How will TigerGraph support me during the migration?
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TigerGraph will work directly with customers throughout the migration process.
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TigerGraph will work directly with you throughout the migration process.
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Support will include:
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Support includes:
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* Migration planning
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* Technical guidance
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* Troubleshooting
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* Cutover coordination
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=== Who should customers contact with questions?
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=== Who should I contact with questions?
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Customers should contact their TigerGraph account team or TigerGraph Support for migration planning and questions.
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If you have questions about migration planning or the migration process, contact your TigerGraph account team or TigerGraph Support.
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You can also contact the Savanna migration team by emailing mailto:savanna-support@tigergraph.com[savanna-support@tigergraph.com].
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TigerGraph will provide migration resources, documentation, and support contacts as part of the customer migration program.
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