Prebackup is not a backup program, but a tool you use before your actual backup, to better organize your directories and set what will and will not end up in your backup. Usually when you backup your home or a portion of it, many files are included that don't need a backup, especially large files like videos, ISO installation images, installed games, etc. Prebackup lets you fine-tune the list of directories and exclusions in several ways: - Scan a "snapshot" of the directories you want to backup, with information on the size of each directory and subdirectory - Set directories to be excluded and rescan a new snapshot - Save a snapshot for future reference - Compare the current snapshot with a previously saved one, to check if and where abnormal increases in size have been introduced since the last backup, and possibly exclude new directories - Generate output files to be used by your backup program, like a list of excluded directories

Making your backup drives into were-drives, transforming them into clones at will. WereSync incrementally backups up hard drives using rsync. Backups can be run while you use your computer. As icing on the cake, you can boot your clone just like your normal computer.

DBeaver is a free multi-platform database tool for developers, SQL programmers, database administrators and analysts. Supports all popular databases: MySQL, PostgreSQL, SQLite, Oracle, DB2, SQL Server, Sybase, Teradata, MongoDB, Cassandra, Redis, etc.

LimeSurvey is a web application that interacts with MySQL, MSSQL, or Postgres to develop surveys, publish surveys, and collect responses to surveys. Once a survey has been created, data can be inserted into the survey either by a "pretty" public screen which presents each question one at a time, or by a quick and nasty data entry screen. It includes the capacity to generate individualized "tokens", so that invitations can be issued to participants. It also has the capacity to set conditions on whether questions will display (branching), numerous question types, and a basic statistics function.

LimeSurvey is a web application that interacts with MySQL, MSSQL, or Postgres to develop surveys, publish surveys, and collect responses to surveys. Once a survey has been created, data can be inserted into the survey either by a "pretty" public screen which presents each question one at a time, or by a quick and nasty data entry screen. It includes the capacity to generate individualized "tokens", so that invitations can be issued to participants. It also has the capacity to set conditions on whether questions will display (branching), numerous question types, and a basic statistics function.

Prebackup is not a backup program, but a tool you use before your actual backup, to better organize your directories and set what will and will not end up in your backup. Usually when you backup your home or a portion of it, many files are included that don't need a backup, especially large files like videos, ISO installation images, installed games, etc. Prebackup lets you fine-tune the list of directories and exclusions in several ways: - Scan a "snapshot" of the directories you want to backup, with information on the size of each directory and subdirectory - Set directories to be excluded and rescan a new snapshot - Save a snapshot for future reference - Compare the current snapshot with a previously saved one, to check if and where abnormal increases in size have been introduced since the last backup, and possibly exclude new directories - Generate output files to be used by your backup program, like a list of excluded directories

SWI-Prolog offers a comprehensive free Prolog environment. It has been in development since 1987 and extended for requirements of real world applications, but is also widely used in research and education. It includes a nice command line interface, fast and transparent compilation, a debugger, profiling features. It also has the ability to integrate with C code, and already comes with packages for threading and process management, encryption, TCP/IP, TIPC, ODBC, SGML/XML/HTML, RDF, HTTP, graphics manipulation and output. It's also cross-platform.

A python library to write a table in various formats: CSV, HTML, JavaScript, JSON, LTSV, Markdown, MediaWiki, Excel, Pandas, Python, reStructuredText, SQLite, TOML, TSV. Also supports: - Automatic tabular data formatting - Alignment - Padding - Decimal places of numbers - Multibyte character support - Write table to a stream such as a file/standard-output/string-buffer

Tardis is a backup system similar to TimeMachine which allows encrypted and incremental backups, with filesystem-based recovery. It's based on a client and server architecture, and provides a FUSE driver and VCS-like revision archive access.

CakePHP is a web development framework, somewhat similar to Rails. It provides scaffolding tools, an ActiveRecord/DataMapper implementation, doesn't require much setup or configuration. It comes with helpers for text translations, caching, validation, authorization backends, CSRF and XSS protection, and templating. It follows the Web-"MVC" scheme, centralized route dispatching, less efficient class-by-class autoloading, etc. Thorough API documentation and a rich set of user-contributed plugins exist.