Technical Overview, GPMDB Updates

In the workflow below, script names are in bold and database table names are in italic.

1. calls function set_lock
   1. filesystem change: makes a lock file
2. calls system "gzip"
   1. filesystem change: unzips all xml files in archive directory
3. calls script anon.pl
   1. filesystem change: removes some data from xml files in archive directory
4. calls function archive_files
   1. filesystem change: copies files from archive directory to their proper subdirectory.
5. calls function gzip_files
   1. filesystem change: gzips all xml files in archive directory.
6. calls function ftp_archive
   1. calls system "ftp" on file list for each client server.
7. calls function process_archives
   1. calls script processArchives.pl
      1. for each GPM file in archive directory
      2. calls script popGPMDB.pl
         1. parses the xml file for data to add to the gpmdb tables:
            1. tables inserted into: result, proseq, protein, peptide, aa
            2. tables updated/inserted into: best_expect
            3. calls script populate_gpmnotes_table.pl
               1. parses the xml file for data to add to enspmapdb
                  1. tables inserted into or updated: gpmnotes
8. calls function ftp_statistics
   1. calls system “ftp” to send statistics file to each client server
      1. filesystem change: creates and deletes ftp script
9. calls function update_slaves
   1. uses LWP to trigger script gpm_process_slave.pl on each client server
      1. calls function update_words
10. calls script update_peptide_words_table_new.pl
    1. script for updating the peptide_words_index table for faster tag searches
    2. calls script generate_seq_word_list_new.pl
       1. checks for peptide sequences not yet added to peptide_words table, and creates a new file if oldest found file is out of date.
       2. Filesystem change: may add a file to the log directory containing nonredundant list of peptide sequences added since last update.
       3. calls script add_seq_words_info_new.pl
          1. queries for pepids newer that previous max pepid to add to peptide_words table
             1. tables inserted into: peptide_word_index
11. calls function update_peptide_mutations
    1. script for updating the peptide_mut table.
    2. calls script update_peptide_mut_table.pl
       1. calls script generate_peptide_mut_list.pl
          1. generates list of recently-added files, peptides, proteins and spectrum id that contain mutations, if any.
          2. Filesystem change: may add a file to the pep_mut directory that contains location information of peptides that contain a mutation.
       2. calls script add_peptide_mut_info.pl
          1. updates the database with mutation information in the just-added files.
             1. Tables inserted into: peptide_mut
12. calls function cleanup_files
    1. cleans up the archive directory
    2. calls system "del"
       1. filesystem change: deletes the gzip files in the base archive directory.
13. calls function remove_lock
    1. 1. filesystem change: deletes the lock file