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If The Data Source Is Constantly Changing (such As Portfolio Management Software) Can We Refresh Qvds Frequently? Will This Overburden The Process? |
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Answer» QVDs may be refreshed frequently. EXACTLY how frequently depends on your data VOLUMES and architecture. REFRESHING every 30 minutes is COMMON, and I have seen intervals of 5 minutes. Frequent refresh of large volumes usually requires INCREMENTAL load, which is covered in the Reference Guide and the Forums. QVDs may be refreshed frequently. Exactly how frequently depends on your data volumes and architecture. Refreshing every 30 minutes is common, and I have seen intervals of 5 minutes. Frequent refresh of large volumes usually requires incremental load, which is covered in the Reference Guide and the Forums. |
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