{{<index/block>}}

  {{<index/item
    title="Database administration"
    body="Fine-tune YugabyteDB deployments for better reliability, performance, and operational efficiency."
    href="administration/"
    icon="fa-thin fa-user-tie-hair">}}

  {{<index/item
    title="Customize preloading of YSQL catalog caches"
    body="Trading off memory vs performance in YSQL catalog caches."
    href="ysql-catalog-cache-tuning-guide/"
    icon="fa-thin fa-user-tie-hair">}}

  {{<index/item
    title="Use the YSQL cost-based-optimizer"
    body="Create optimal execution plans for queries."
    href="ysql-yb-enable-cbo/"
    icon="fa-thin fa-dollar">}}

{{</index/block>}}