indexed sequential access in c files


 
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Old 05-23-2001
Java

hi,
I want to implement indexed sequential access method in my
flat file,
Any idea other than INFORMIX C-ISAM library, because it is not free ware,
Any Freeware available?

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BP_BIOFLAT_INDEX(1p)					User Contributed Perl Documentation				      BP_BIOFLAT_INDEX(1p)

NAME
bioflat_index.pl - index sequence files using Bio::DB::Flat DESCRIPTION
Create or update a biological sequence database indexed with the Bio::DB::Flat indexing scheme. The arguments are a list of flat files containing the sequence information to be indexed. USAGE
bioflat_index.pl <options> file1 file2 file3... Options: --create Create or reinitialize the index. If not specified, the index must already exist. --format <format> The format of the sequence files. Must be one of "genbank", "swissprot", "embl" or "fasta". --location <path> Path to the directory in which the index files are stored. --dbname <name> The symbolic name of the database to be created. --indextype <type> Type of index to create. Either "bdb" or "flat". "binarysearch" is the same as "flat". Options can be abbreviated. For example, use -i for --indextype. The following environment variables will be used as defaults if the corresponding options are not provided: OBDA_FORMAT format of sequence file OBDA_LOCATION path to directory in which index files are stored OBDA_DBNAME name of database OBDA_INDEX type of index to create perl v5.14.2 2012-03-02 BP_BIOFLAT_INDEX(1p)

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