Btree

Miester Search class indexes multiple tables, builds dictionaries, creates btree indexes, and creates sql queries based on user input.

SimpleDBM projects goal is to build a Relational Database Manager in Java. The planned features include support for: Transactions Write Ahead Log Multiple Isolation Levels BTree Indexes Entry Level SQL-92 System Catalogs A distinguishing feature of the project is that the DBMS is being...

DB_File is a Perl5 access to Berkeley DB version 1.x. SYNOPSIS use DB_File; [$X =] tie %hash, DB_File, [$filename, $flags, $mode, $DB_HASH] ; [$X =] tie %hash, DB_File, $filename, $flags, $mode, $DB_BTREE ; [$X =] tie @array, DB_File, $filename, $flags, $mode, $DB_RECNO ; $status =...


Platforms: *nix

Tree::Binary is a Object Oriented Binary Tree for Perl. SYNOPSIS use Tree::Binary; # a tree representaion of the expression: # ((2 + 2) * (4 + 5)) my $btree = Tree::Binary->new("*") ->setLeft( Tree::Binary->new("+") ->setLeft(Tree::Binary->new("2")) ->setRight(Tree::Binary->new("2"))...


Platforms: *nix

CrissCross is a small cross-platform C++ library for threading, console and file I/O, CPU identification (CPUID), and sockets (TCP and UDP). The main goal is to provide the ability to write a program using identical calls on the major platforms (Windows, Linux, FreeBSD, OpenBSD, NetBSD, and Mac...


Platforms: *nix

Pogo is a Perl interface for GOODS. SYNOPSIS use Pogo; $pogo = new Pogo sample.cfg; # connect to a database $root = $pogo->root_tie; # get a reference to root hash in the database $root->{key1} = "string"; # store a string into the database $value = $root->{key1}; # $value is "string"...


Platforms: *nix

B::Tree is a simplified version of B::Graph for demonstration. SYNOPSIS perl -MO=Tree program | dot -Tps > tree.ps This is a very cut-down version of B::Graph; it generates minimalist tree graphs of the op tree of a Perl program, merely connecting the op nodes and labelling each node with...


Platforms: *nix

Tree::Binary::Search is a binary search tree for Perl. SYNOPSIS use Tree::Binary::Search; my $btree = Tree::Binary::Search->new(); $btree->useNumericComparison(); $btree->insert(5 => "Five"); $btree->insert(2 => "Two"); $btree->insert(1 => "One"); $btree->insert(3 => "Three");...


Platforms: *nix

KekeDB is a simple database server using SQL like query language aimed for embedded linux systems. It's main goals are to be as tiny as possible with minimal set of features. It is based on Berkelys libdb1 to provide a reliable backend for saving data to disk. We use it on a etrax 100 lx risc...


Platforms: *nix

Tie::Array::QueueExpire is a Perl module that requires Time::HiRes, TokyoCabinet (database and perl module.) The insertion is ms unique ( 0.001 seconds ). The normal ARRAY function present are push pop shift exits scalar clear unshift (but put data 1 second before the first entry) The...


Platforms: *nix