{
  "leftNav": [
    {
      "title": "Welcome 👏",
      "url": "/play/"
    },
    {
      "title": "Elastic Scaling",
      "children": [
        {
          "title": "Horizontal Scalability for Uninterrupted Business Growing",
          "url": "/play/horizontal-scalability"
        },
        {
          "title": "Built-in Distributed Transaction",
          "url": "/play/distributed-transaction"
        }
      ]
    },
    {
      "title": "Reliable by High Performance Design",
      "children": [
        {
          "title": "Secondary Index 🐍",
          "url": "/play/secondary-index"
        },
        {
          "title": "Expression Index",
          "url": "/play/expression-index"
        },
        {
          "title": "Dividing Large Table with Partition Table",
          "url": "/play/partition-table"
        },
        {
          "title": "Processing Data in Batch",
          "url": "/play/processing-data-in-batch"
        }
      ]
    },
    {
      "title": "Real-time Analytics",
      "children": [
        {
          "title": "Columnar Storage for Analytical Processing 🐘",
          "url": "/play/columnar-storage"
        },
        {
          "title": "Hybrid Transactional/Analytical Processing 🦕",
          "url": "/play/hybrid-transactional-analytical-processing"
        },
        {
          "title": "HTAP for Online Serving \uD83D\uDC09",
          "url": "/play/htap-for-online-serving"
        },
        {
          "title": "Resource Isolation of TP and AP Workloads",
          "url": "/play/resource-isolation-of-tp-and-ap-workloads"
        },
        {
          "title": "Simplify Complex Query with Common Table Expression",
          "url": "/play/common-table-expression"
        },
        {
          "title": "Unlock Advanced Query with Window Function",
          "url": "/play/window-function"
        }
      ]
    },
    {
      "title": "Flexible Data Management",
      "children": [
        {
          "title": "Get Control When Index Creating",
          "url": "/play/get-control-when-index-creating"
        },
        {
          "title": "Make Indexes Invisible Before Deleting Them",
          "url": "/play/invisible-index"
        },
        {
          "title": "Avoiding Dirty Data using Foreign Keys",
          "url": "/play/foreign-key"
        }
      ]
    }
  ]
}