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• Shared Query Engine: In this mode, the query engine not only performs queries but also handles semantic model processing. This dual role is named SHARED because the same process undertakes both activities.

• Dedicated Compute: In this mode, the semantic model is processed via dedicated service. In cloud-based deployment, the semantic model is processed using Kubernetes (K8S) cluster-based nodes while in ON PREM environment, models are processed on dedicated nodes.

With the Kyvos 2024.3.2 release, you You can change from an external compute cluster to Kyvos Native for processing semantic models through Kyvos Manager on the Compute Cluster page.

From Kyvos 2024.10, you can

• Process semantic model with no-Spark using the Shared Query Engine and dedicated Kubernetes cluster on AWS Managed Services.

• Resume failed or canceled semantic model process.

• Run test data semantic model process job.

Supported Platforms

• AWS: For Kubernetes, Kyvos processes the semantic model using Amazon Elastic Kubernetes Service (Amazon EKS). You can select Query Engine or Kubernetes as a compute engine using no Spark model processing.
  From Kyvos 2024.10, you can process semantic model with no-Spark using the Shared Query Engine and dedicated Kubernetes cluster on AWS Managed Services.
  For further details about deployment, see the Automated deployment for AWS via CloudFormation with Kyvos Native section.

• Azure: For Kubernetes, Kyvos processes the semantic model using Azure’s managed service AKS (Azure Kubernetes Service).

  • The Azure cluster is deployed via ARM templates. You can create a cluster without Spark or process the semantic model using Spark mode within ARM templates.
    For further details about deployment, see the Automated deployment on Azure with Kyvos Native section.

  • From Kyvos 2024.3 onwards, you can select the compute cluster as the Query engine or Kubernetes when deploying Kyvos through Azure Template Specs.

• GCP: For Kubernetes, Kyvos processes the semantic model using Google Cloud's managed service GKE (Google Kubernetes Engine). The GKE cluster is deployed through GCP Installation Files. Using the scripts, you can select a No-Spark-based cluster or process the semantic model using Spark Mode.
  Optionally, for no-Spark deployments, you can either use new or existing Dataproc cluster.
  For further details about Kyvos deployment on GCP using the no-Spark model, see the following section:

  • Prerequisites to deploy Kyvos using Kubernetes

  • Creating Kyvos Resources for GCP using Script

• On Premises: For On-premises deployment, you can deploy using No Spark types: SHARED_QE and Compute Server. For further details about on premises deployment with no-Spark, see the Deploying no Hadoop no Spark.

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