The execution of a series of programs, on a set or “batch” of inputs, rather than a single input, would instead be a custom job. Batch: Execution of a job series in a server program without manual intervention (non-interactive). Long-running, read-only user queries such as a complex structured report that aggregates the last 10 years of sales data.Short-running, read-only user queries such as Tableau dashboard query with low latency requirements.Interactive software includes most popular programs, such as BI tools or reporting applications. Interactive: Software that accepts input from humans as it runs.You can use WLM to define the separation of business concerns and to prioritize the different types of concurrently running queries in the system: This post provides guidelines on common WLM patterns and shows how you can use WLM query insights to optimize configuration in production workloads. Without workload management (WLM), each query is prioritized equally, which can cause a person, team, or workload to consume excessive cluster resources for a process which isn’t as valuable as other more business-critical jobs. Other times, this means you only want to prevent a non-critical reporting workload from consuming too many cluster resources at any one time. Sometimes, this means a certain job must complete within a given SLA. It’s common for mixed workloads to have some processes that require higher priority than others. Typically, managing and configuring mixed workloads requires a thorough understanding of access patterns, how the system resources are being used and performance requirements. Mixed workloads run batch and interactive workloads (short-running and long-running queries or reports) concurrently to support business needs or demand. This blog post has been translated into Japanese.
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