This section will quickly examine five different ways to select data for testing: based on risk, based on requirements, based on availability, using production data, or using randomly generated data.
DB2 Merge Backup helps it departments increase data availability and integrity, as well as decrease the risk of data loss.
DB 2 Merge Backup可帮助IT部门提高数据可用性和完整性，并降低数据丢失的风险。
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However, not keeping DB2 Connect local to the application server affects availability since there is an inherent risk of system outage at both tiers if the node fails.