[[Database::+]]

InfiniSQL: InfiniSQL is a distributed in-memory NewSQL relational database management system (RDBMS). It excels at performing complex transactions which involve records on multiple server nodes. It is engineered around the actor model of concurrent programming, which enables unique scalability capabilities. InfiniSQL is currently in an alpha state, and the project is eagerly seeking developers, early adopters, and people who want to help build a community around it.

Infovore: Infovore is designed to merge large data sets such as Freebase and DBpedia, producing 100% valid RDF output at high speed because it uses the Hadoop Framework

Interchange: Interchange is a complete web-based application server It can create, automate and database-enable your web-site, and build on-line applications. It can be used as part of a standalone system or as part of a larger system. The Interchange demo application is ecommerce-based, so ecommerce has inevitably become its main use. The ecommerce demo and admin system supports sales, order processing, content management, customer service, and has been implemented for traditional retail sales, digital goods delivery, B2B parts re-ordering, non-commerce content management, auctions, order status checking, and supply chain management (among others). It can be integrated with payment processing services, ERP systems, point-of-sale systems, accounting systems, external content management systems, and Java-based application servers (among others). Interchange is made up of the following components: database abstraction layer, a generic templating system, transaction routing rules, a customer information object, a universal localization scheme, a security blackout definition, profiles, filters, a search language, and session management.

Iplog: This is a candidate for deletion: Links broken. No archive.org entry. Email to maintainer broken. Poppy-one (talk) 17:19, 5 August 2018 (EDT) iplog is a TCP/IP traffic logger. Currently, it is capable of logging TCP, UDP, and ICMP traffic. iplog is able to detect TCP port scans, TCP null scans, FIN scans, UDP and ICMP "smurf" attacks, bogus TCP flags, TCP SYN scans, TCP "Xmas" scans, ICMP ping floods, UDP scans, and IP fragment attacks. iplog is able to run in promiscuous mode and monitor traffic to all hosts on a network. iplog uses libpcap to read data from the network and can be ported to any system that supports pthreads and on which libpcap will function.

JavaDICT: This is a candidate for deletion: Cannot find download. Email to maintainer broken. Poppy-one (talk) 13:23, 6 August 2018 (EDT) JavaDICT is a server for the DICT protocol (RFC 2229), a TCP transaction-based query/response protocol that lets a client access dictionary definitions from a set of natural language dictionary databases. So far it is the only DICT server that lets you access dictionaries stored in a database (currently only PostgreSQL is supported).

KLone: KLone is a fully-featured, multiplatform Software Development Kit which allows dynamic pages to be written in C/C++ with usual <% code %> style. The pages can then be embedded, in compressed and/or encrypted form, into a single executable containing also KLone's HTTP/S server. Given its nature, it can be linked natively to any C/C++ library (database, XML, graphics, etc.), without an intermediate layer and it is expecially suited for low-resource and embedded systems.

KNIME: KNIME [naim] is a user-friendly graphical workbench for the entire analysis process: data access, data transformation, initial investigation, powerful predictive analytics, visualisation and reporting. The open integration platform provides over 1000 modules (nodes), including those of the KNIME community and its extensive partner network.

KSS (Kinetic Style Sheets) framework: KSS enables you write rich Ajax applications without having to code Javascript. It does this by using a CSS like resource, this is called a KSS file. All that you as a developer need to do is write files like these and implement server side Python. This Python package contains the Javascript engine and the server side infrastructure. The package forms the base for integration with specific web development frameworks. To see if there is support for your framework go to the KSS website.

KSqlAnalyzer

This is a candidate for deletion: 1. No files sources found cannot download. Reference:

http://web.archive.org/web/20080619141354/http://www.kpage.de/en/

http://web.archive.org/web/*/http://www.kpage.de/*

KSqlAnalyzer is a tool for easily accessing the data of a MS SQL database. It is made for developing and testing new SQL queries directly on the server. The functionality and look/feel are similar to SQL Query Analyzer. KSqlAnalyzer uses parts of the TDS library, and the editor uses parts of the KWrite source code because of its brilliant syntax highlighting.

Kadet: Kadet is a multi-threaded, multi-purpose server. It is highly extensible, well written, and has a great set of libraries including built-in scripting, a persistent database, object memory management, etc. It is very easy to develop. The server protocol is currently HTTP/1.1. SSL is supported via OpenSSL.

KeePassX: KeePassX is discontinued and recommends KeePassXC. Originally a GNU+Linux port of Keepass Password Safe, KeePassX is a cross platform encrypted database for your passwords, usernames, urls, comments, and attachments.

Kexi: KEXI is a visual database application builder tool by KDE, designed to fill the gap between spreadsheets and database solutions requiring more sophisticated development. KEXI can be used for designing and implementing databases, data inserting and processing, and performing queries.

Knoda: Knoda is a KDE database-frontend for DBase, Firebird, MS Access, MySQL, Paradox, PostgreSQL, SQLite, and ODBC. Besides tables, views, and queries, it also handles forms and reports, which are scriptable via Python.

Ldapvi: 'ldapvi' allows a user to perform an LDAP search and update results using a text editor. It shows a summary of changes before committing them, and can rename entries.

Led.pl: 'led.pl' is a general purpose LDAP editor which allows editing of LDIF records or standard Unix flat file representations of LDAP databases using your favorite editor. It supports all of the maps defined by RFC-2307.

Libre Lists: Libre Lists is a Free and Open Source alternative to Microsoft Lists written in Python and Flask. It is a lightweight, self-hosted web application that works with SQLite databases. It also converts your SQLite database into JSON output or CSV files for the rest of your applications.

LibreOffice: LibreOffice is a comprehensive office suite. It contains a number of components: Writer, a word processor; Calc, a spreadsheet application; Impress, a presentation engine; Draw, a drawing and flowcharting application; Base, a database and database frontend; Math for editing mathematics. There are also a good and growing number of free software extensions and templates available. LibreOffice is a fork of OpenOffice.org, which is now called Apache OpenOffice. Because Apache OpenOffice hosts and recommends using proprietary extensions, we do not recommend using it.

Librsync: 'Librsync' provides checksum-based differencing. Currently its only application is rproxy, which provides diffs to previously cached Web pages and images in order to speed download time.

Lighttpd: 'lighttpd' is a secure, fast, compliant, and very flexible Web server which has been optimized for high-performance environments. It has a very low memory footprint compared to other Web servers, and it takes care of CPU load. It has an advanced feature set that includes FastCGI, CGI, Auth, Output-Compression, URL-Rewriting, and much more.

LineControl Server: LineControl remotely controls the connection of a GNU/Linux masquerading server using multiple clients. It takes care with the number of clients using the connection and decides, based upon this number, whether the connection should be up or down. The clients show connection time and throughput statistics. The package supports different connection types, such as analog modems, ISDN, or even cable modems and ADSL devices.

Lingerd: Lingerd is a daemon designed to properly close network connections from an HTTP server (ie Apache). This frees the server from doing the boring but time-consuming job of "lingering closes", and lets each process go on to the next connection immediately. As a result, Apache needs fewer processes to handle high loads. This saves memory, reduces kernel contention, and makes Apache more scalable.

LiquidFeedback: LiquidFeedback is an open-source software, powering internet platforms for surveys, proposition development and decision making. LiquidFeedback is an independent open source project. The software is published under MIT license by the Public Software Group of Berlin, Germany. The developers of LiquidFeedback have teamed up in the Association for Interactive Democracy to promote the use of electronic media for democratic processes.

Luma: 'Luma' is a graphical utility for accessing and managing data stored on LDAP servers. It is written in Python using PyQt and python-ldap. It features support for plugins and supports English, German, Portuguese, and Norwegian.

MC: MC is a C++ program that creates vector-space models from text documents that can be used for text mining applications. MC provides an efficient multi-threaded implementation that can process very large document collections. The MC program: 1. Recursively descends directories, finding text files 2. Processes files selectively through full regular expression matching of file names. 3. Builds a sparse matrix of word/token counts. The particular sprse marix format used is given here. 4. Processes any user specified text formats(email address or URLs) as a whole token through regular expression matching or FLEX definition. 5. Prunes vocabulary by word length and frequency 6. Excludes user specified stop words 7. Sets word vector weights according any of the txx, txn, tfn, tfx, lxx, lxn, lfn, lfx scaling schemes. 8. Writes all data structures to disk in the Compressed Column Storage format. The application does not have English parsing or part-of-speech tagging facilities or complete documentation

MESICON: Free software to assist in cataloguing challenging items in museum libraries (for example).

Mail2web: mail2web makes a mail archive, organised as RFC 5322 files in directories, accessible by HTTP.

Mailfront: 'mailfront' is a set of customizeable network protocol frontends for mail servers, replacing or supplementing the features available with the MTA software. It contains complete SMTP, QMQP, QMTP, and POP3 front-ends as well as an authentication module for IMAP. The mail delivery front-ends also contain internal address filtering features. Two SMTP back-ends are provided. One delivers mail to qmail-queue, mimicking most of the behavior of qmail-smtpd, with the addition of support for SMTP AUTH. The other rejects all SMTP commands if $SMTPREJECT is set, and execs its command line otherwise (in order to run the above program).

Mandos: The Mandos system allows computers to have encrypted root file systems and at the same time be capable of remote and/or unattended reboots. WouldnÃ¢â¬â¢t it be great if you could have the security of encrypted root file systems and still have servers that could boot up automatically if there was a short power outage while you were asleep? That you could reboot at will, without having someone run over to the server to type in the password? Well, with Mandos, you (almost) can! The gain in convenience will only be offset by a small loss in security. The setup is as follows: The server will still have its encrypted root file system. The password to this file system will be stored on another computer (henceforth known as the Mandos server) on the same local network. The password will *not* be stored in plaintext, but encrypted with OpenPGP. To decrypt this password, a key is needed. This key (the Mandos client key) will not be stored there, but back on the original server (henceforth known as the Mandos client) in the initial RAM disk image. Oh, and all network Mandos client/server communications will be encrypted, using TLS (SSL).

MaraDNS: 'MaraDNS' is a fully functional DNS server supporting authoritative DNS, recursive DNS, and caching DNS. It is intended for environments where a DNS server must be secure and where the server must use the absolute minimum number of resources possible. Its security features include the use of a special string library which is resistant to buffer overflows and that the code, if started as root, mandates running as an unpriviledged user in a chroot() jail.

MariaDB: MariaDB is a multi-user and multi-threaded SQL database server, designed as a drop-in replacement of MySQL. It includes all major free storage engines, including the Aria storage engine.

Mautic: Mautic is an open source marketing automation platform that provides you with the greatest level of audience intelligence, thus enabling you to make more meaningful customer connections. Use Mautic to engage your customers and create an efficient marketing strategy.

Mergelog: 'mergelog' is a small and fast program which merges and sorts HTTP log files in 'Common Log Format' from Web servers behind round-robin DNS. It is designed to easily process huge logs from highly stressed servers, and can manage gzipped files.

Metahtml: MetaHTML is a server-side programming language designed for the World Wide Web. It has a syntax that is similar to HTML and Lisp. It provides a large function library, including support for sockets, image creation and connections to other programs.

Metakit: 'Metakit' fills the gap between flat-file, relational, object-oriented, and tree-structured databases, supporting relational joins, serialization, nested structures, and instant schema evolution. There is a C++ API, a Python binding (Mk4py), and a Tcl binding (Mk4tcl). Data files are portable, use auto-sizing ints and strings, and can efficiently store binary data from single bits to multi-Mb objects. MetaKit works well for moderate-size (a few dozen Mb) datasets, and offers excellent performance well beyond that size when its column-wise data model is fully taken advantage of.

MiddleMan: MiddleMan is a fast HTTP/HTTPS proxy server that removes unwanted content and increases privacy. It uses an XML configuration file, and fully implements the HTTP 1.1 protocol, including persistent proxy connections. It has file, host, cookie, header, and content filtering, and can forward through both socks4 and regular http/https proxies.

MinIO: High Performance Storage

Mod python: Mod_python is an Apache module that embeds the Python language interpreter within the server. This lets Apache handlers be written in Python for faster and more powerful applications than plain CGI.

Mod security: 'Mod_security' is an intrusion detection and prevention module for Apache Web servers. Its purpose is to protect vulnerable applications by detecting and (optionally) rejecting attacks. In addition to request filtering (using regex), it can create Web application audit logs. Unlike other similar projects, Mod_security can analyse POST payloads.

MonetDB: MonetDB is a database management system developed from a main-memory perspective using a fully decomposed storage model, automatic index management, extensibility of data types and search accelerators, and SQL- and XML- frontends. It was designed to provide high performance on complex queries against large databases, e.g. combining tables with hundreds of columns and multi-million rows. Because of this, MonetDB can be used in application areas that have in the past been too slow for using traditional database technology in real-time.

Mongo Engine: MongoEngine is a Python Object-Document Mapper for working with MongoDB. Documentation available at http://hmarr.com/mongoengine/ - there is currently a tutorial, a user guide and an API reference.

MongoDB

In Oct 2018, MongoDB's "community edition" switched from AGPLv3 to another license making it harder for free software users to depend on it. The source linked in this entry is the last available code base under the AGPLv3. See FerretDB for an alternative. MongoDB (from "humongous") is a scalable, high-performance, schema-free, document-oriented database. Features:

Document-oriented storage (the simplicity and power of JSON-like data schemas)
Dynamic queries
Full index support, extending to inner-objects and embedded arrays
Query profiling
Fast, in-place updates
Efficient storage of binary data large objects (e.g. photos and videos)
Replication and fail-over support
Auto-sharding for cloud-level scalability
MapReduce for complex aggregation
Commercial Support, Hosting, and Consulting

Monkey HHTP Daemon: Monkey HTTP Daemon is a small, fast Web server. It is based on the HTTP 1.1 protocol. Features include language support, GET, POST, and HEAD methods, CGI, PHP4, a config file (optional for every user), a mime.types file, virtual hosts, the ability to deny URLs and IPs, to run as a different user (such as nobody), serve users home directories, and more.

Mumblr: Mumblr is a simple Tumblelog application, written in Django. It uses MongoDB as its database, and MongoEngine for communicating with MongoDB from Django.

My SQL Navigator: MySQL Navigator is MySQL database server GUI client program. The purpose of MySQL Navigator is to provide a useful client interface to MySQL database servers, while supporting multiple operating systems and languages. You can currently enter queries, get result sets, edit scripts, run scripts, add, alter, and delete users, and retrieve client and server infomation.

My2pg: 'my2pg' converts MySQL 3.22 and 3.23 dumps into Postgres dumps. It emulates ENUMs and SETs via user types and operators. It is intended for PostgreSQL users who want to migrate from MySQL. It is included in the contributed tree of the PostgreSQL distribution.

MyBkp 2: This is a candidate for deletion: 1. No files sources found. This is a Korn shell script for performing various backup and recovery related tasks of MySQL. This tool can be used for various purposes including various kinds of backups (Dump, Cold, Hot, Snapshot), restoration of backups in a database, verifying the backups (checksum), set Retention policy for backups, generating reports of backups taken and their status, scheduling Jobs for backups and report generation, and doing Point-in-time recovery.

MyClient: MyClient is a Web client interface for the MySQL database. Features include multiple query windows, one-button table descriptions, one button database switching, query save and load, and query results saving. It is not a full featured administration tool, but a quick and easy query interface for users who want a Web-based implementation of the command line interface.

MyDNS: MyDNS is a free DNS server for *nix. It was implemented from scratch and is designed to serve records directly from an SQL database (currently either MySQL or PostgreSQL). Its primary objectives are stability, security, interoperability, and speed, though not necessarily in that order. MyDNS does not include recursive name service, nor a resolver library. It is primarily designed for organizations with many zones and/or resource records who desire the ability to perform real-time dynamic updates on their DNS data via MySQL.

MySQL: MySQL is a fast, reliable, and easy to use relational database management system that supports the standardized Structured Query Language.

MySQL Backup: MySQL Backup is a Perl script that uses mysqlshow to grab the database names and "show tables" to grab the table names for a user's account, and then uses mysqldump to save the data in a subdirectory named in the script. It then tars and gzips the files, using the date and time for the file name. It can be run from cron on a daily basis. It removes old files and has an option to email the gzip file to an admin and/or FTP the backup file to a remote server. It also has options to use "select data into outfile" or a regular "select" for users who can't use mysqldump. It supports LARGE sets of databases and tables (GNU/Linux utilities such as tar, ls and nice break when the argument list gets too long). To do this, the script places all the sql text files in a subdirectory and tars the directory. For security, if a .my.cnf file is used then mysqlshow and mysqldump run without the --user and --password parameters, so the password doesn't display in the process list.

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