{ "schema_version": 2, "id": "integrate/redis-data-integration/installation/reqsummary", "title": "Requirements summary", "url": "https://redis.io/docs/latest/integrate/redis-data-integration/installation/reqsummary/", "summary": "Requirements and recommendations for RDI installations.", "tags": [ "docs", "integrate", "rs", "rdi" ], "last_updated": "2025-05-01T16:36:01+01:00", "page_type": "content", "content_hash": "905db0b00db80abbaa13f06459b0d13c2d833a9524f38e7d0a6e687696bd66f8", "sections": [ { "id": "overview", "title": "Overview", "role": "overview", "text": "The sections below summarize the software and hardware requirements for\nan RDI installation." }, { "id": "hardware-requirements-for-vm-installation", "title": "Hardware requirements for VM installation", "role": "content", "text": "* **CPU**: A minimum of 4 CPU cores. You should consider adding\n 2-6 extra cores on top of this if your dataset is big and you want to ingest the\n baseline snapshot as fast as possible.\n* **RAM**: 8GB \n* **Disk**: On top of the OS footprint,\n RDI requires 20GB in the `/var` folder and 1GB in the `/opt` folder (to\n store the log files). This allows space for upgrades.\n* **Network interface**: 10GB or more." }, { "id": "os-requirements-for-vm-installation", "title": "OS requirements for VM installation", "role": "content", "text": "* RHEL 8 or 9\n* Ubuntu 20.04, 22.04, or 24.04" }, { "id": "kubernetesopenshift-supported-versions", "title": "Kubernetes/OpenShift supported versions", "role": "content", "text": "RDI only supports versions of Kubernetes and OpenShift that have\nnot yet reached end-of-life (EOL). See the\n[Kubernetes](https://kubernetes.io/releases/) and\n[OpenShift](https://access.redhat.com/support/policy/updates/openshift)\nlifecycle pages for the latest updates." }, { "id": "rdi-database-requirements", "title": "RDI database requirements", "role": "content", "text": "* Redis Enterprise v6.4 or greater for the cluster.\n* For production, 250MB RAM with one primary and one replica is recommended, but for the\n quickstart or for development, 125MB and a single shard is sufficient.\n* If you are deploying RDI for a production environment then secure this database with a password\n and TLS.\n* Set the database's\n [eviction policy](https://redis.io/docs/latest/operate/rs/databases/memory-performance/eviction-policy) to `noeviction`. Note that you can't set this using\n [`rladmin`](https://redis.io/docs/latest/operate/rs/references/cli-utilities/rladmin),\n so you must either do it using the admin UI or with the following\n [REST API](https://redis.io/docs/latest/operate/rs/references/rest-api)\n command:\n\n [code example]\n* Set the database's\n [data persistence](https://redis.io/docs/latest/operate/rs/databases/configure/database-persistence)\n to AOF - fsync every 1 sec. Note that you can't set this using\n [`rladmin`](https://redis.io/docs/latest/operate/rs/references/cli-utilities/rladmin),\n so you must either do it using the admin UI or with the following\n [REST API](https://redis.io/docs/latest/operate/rs/references/rest-api)\n commands:\n\n [code example]\n If you don't have permissions to use AOF persistence, please check the [Using RDI without persistence](https://redis.io/docs/latest/integrate/redis-data-integration/faq#can-i-use-rdi-without-persistence-enabled) section in the FAQ.\n\n* **Ensure that the RDI database is not clustered.** RDI will not work correctly if the\n RDI database is clustered (but note that the target database *can* be clustered without\n any problems).\n\n When you create the RDI database, expand the **Clustering** section and make sure the\n **Sharding** option is *unchecked* (as shown below).\n\n ![The Sharding option is unchecked in the Clustering section of the create database form.](https://redis.io/docs/latest/images/rdi/ingest/RDIClusterSetting.webp)\n\n You can check if your RDI database is clustered from its **Configuration** tab in the\n Cluster Manager UI. In the **Clustering** section, **Sharding** should be set to **Disabled**,\n as shown in the following screenshot:\n\n ![The Clustering section of the database Configuration tab shows Sharding: Disabled.](https://redis.io/docs/latest/images/rdi/ingest/RDICheckUnclustered.webp)\n\n If you find the database has been clustered by mistake, you must create a new database with\n sharding disabled before continuing with the RDI installation." }, { "id": "supported-source-databases", "title": "Supported source databases", "role": "compatibility", "text": "| Database | Versions | AWS RDS Versions | GCP SQL Versions |\n| :-- | :-- | :-- | :-- |\n| Oracle | 19c, 21c, 23ai (LogMiner only) | 19c, 21c | - |\n| MariaDB | 10.5, 11.4.x, 11.7.x | 10.4 to 10.11 | - |\n| MongoDB | 6.0, 7.0, 8.0 | - | - |\n| MySQL | 5.7, 8.0.x, 8.4.x, 9.0, 9.1 | 8.0.x | 8.0 |\n| PostgreSQL | 10, 11, 12, 13, 14, 15, 16, 17, 18 | 11, 12, 13, 14, 15, 16, 17, 18 | 15 |\n| Supabase (uses PostgreSQL) | 10, 11, 12, 13, 14, 15, 16, 17 | - | - |\n| SQL Server | 2017, 2019, 2022 | 2016, 2017, 2019, 2022 | 2019 |\n| Spanner | - | - | All versions |\n| AlloyDB for PostgreSQL | 14.2, 15.7 | - | 14.2, 15.7 |\n| AWS Aurora/PostgreSQL | 15 | 15 | - |\n| Neon | 14, 15, 16, 17 | - | - |\n| Snowflake (preview) | - | - | - |" } ], "examples": [ { "id": "rdi-database-requirements-ex0", "language": "bash", "code": "curl -v -k -d '{\"eviction_policy\": \"noeviction\"}' \\\n -u ':' \\\n -H \"Content-Type: application/json\" \\\n -X PUT https://:9443/v1/bdbs/", "section_id": "rdi-database-requirements" }, { "id": "rdi-database-requirements-ex1", "language": "bash", "code": "curl -v -k -d '{\"data_persistence\":\"aof\"}' \\\n -u ':' \\\n -H \"Content-Type: application/json\" \n -X PUT https://:9443/v1/bdbs/\n curl -v -k -d '{\"aof_policy\":\"appendfsync-every-sec\"}' \\\n -u ':' \\\n -H \"Content-Type: application/json\" \\\n -X PUT https://:9443/v1/bdbs/", "section_id": "rdi-database-requirements" } ] }