backend database issues

[cshukai]

1. S3DB :

(1)uab.s3db.org :after inserting a few hundreds of TCGA barcode , S3DB ceases to respond to the insertion over http protocol. some time cause the death of S3DB

(2) central S3DB: doesn't work with S3DBC ..
(3) http://sbalpha.infopath.hs.uab.edu/s3db : doesn't work with S3DBC