Re: [I] What's the best way to measure the size of arrow.Record in Golang? [arrow]

["zeroshade (via GitHub)" <gi...@apache.org>]

zeroshade commented on issue #38836:
URL: https://github.com/apache/arrow/issues/38836#issuecomment-1821730163

   My recommendation would be a variation on the first one:
   
   ```go
   func calcSize(arr arrow.ArrayData) (sz uint64) {
       if arr == nil {
           return
       }
   
       for _, b := range arr.Buffers() {
           sz += uint64(b.Len())
       }
       for _, c := range arr.Children() {
           sz += calcSize(c)
       }
       sz += calcSize(arr.Dictionary())
       return
   }
   ```
   
   That would be my recommendation, it might be reasonable to add this as a utility into the arrow library directly via a PR


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