How to manage old data?
It is a very generic question. We use the oracle database. We hold the records of the company in the database. The company records should be available at any time, but over the years that the database continues to grow. Now, how to manage old data. All data are important, but if this is true for several years yet we more and more disk space to manage. Are there effective methodologies to manage old data? For us the old means data that are 10 years old.
Murray9654 wrote:
My main concern is the number of disks required. The database continues to grow for years. So how long can we continue to increase the record. It is not about the cost. I'm not sure of what will be the amount of data after 30 years.
If the cost is not a concern, number of disks shouldn't be a concern. In the end, you need what it takes to take what you have. There's no silver bullet to get 50 gallons of sewage in a 10 gallon tank. How big is your database now? What is your current disk arragnement - local disks, SAN, NAS...
Your statement "should be available at any time" seems to eliminate the storage of archives, out-of-database as a band.
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