Search Results for "large csv" - Page 3
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Showing 83 open source projects for "large csv"
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CSV to JSON
Blazing fast and Comprehensive CSV Parser for Node.JS
A Node.js library that converts CSV files into JSON format efficiently, supporting large files and advanced parsing. -
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h8mail
Email OSINT tool for finding breached credentials by email
h8mail is an open source email OSINT and password breach hunting tool designed to help security professionals investigate compromised credentials associated with email addresses. It works by querying multiple breach and reconnaissance services to identify whether an email address has appeared in publicly leaked datasets. The tool can also search locally stored breach dumps, such as Troy Hunt’s “Collection1” or the widely known “Breach Compilation,” allowing investigators to analyze large... -
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HostHunter
OSINT reconnaissance tool for discovering hostnames from IP addresses
HostHunter is an open source reconnaissance tool designed to discover and extract hostnames associated with a large set of IPv4 or IPv6 addresses. It helps security professionals map IP addresses to virtual hostnames using a combination of OSINT data sources and active reconnaissance techniques. This approach enables users to identify hidden or additional services that may be hosted behind a single IP address. By correlating hostname information from certificates, APIs, HTTP headers, and... -
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Box Spout
Read and write spreadsheet files (CSV, XLSX and ODS)
Spout is an open-source PHP library for reading and writing spreadsheet files, including CSV, XLSX, and ODS formats. It is designed to handle large files efficiently, making it ideal for applications that generate or process extensive data reports. Spout is lightweight, fast, and easy to use, offering a simple API to work with rows and cells without consuming excessive memory. -
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Mailtrain
Self-hosted newsletter app
Mailtrain is an open source, self-hosted newsletter application that allows you to easily manage your subscriber lists, even with a very large number of subscribers. Whether you have a thousand or a million subscribers, Mailtrain can keep you on top of things by letting you add subscribers manually, through the API, or import from a CSV file. Built on Node.js (v7+) and MySQL (v5.5+ or MariaDB), Mailtrain comes with an excellent set of features, including a wide range of custom fields, list segmentation, template editors, automation and more. ... -
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csv-parser
Streaming csv parser inspired by binary-csv that aims to be faster
csv-parser is a streaming CSV parsing library for Node.js designed for efficiency and correctness. It implements the stream API native to Node, allowing you to pipe a file or readable stream into the parser and process each row (as a JavaScript object or array) as soon as it's parsed — which is crucial for handling large CSV files without loading them entirely into memory. -
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Free VCF file to CSV or Excel converter
Excel VBA Script to convert VCF file with multiple entries to CSV file
This is an Excel based VBA script used to import bulk .VCF files that contain more than 1 Vcard and then convert them to a comma separated .CSV file or Excel xls file that can then be imported into Outlook, Google, or any other application that supports import of contacts using CSV files. This has been written to support VCF 2.0, 2.1, 3.0 and 4.0 formatted files including those with printable encoding (MIME) and has been tested with bulk VCF files from Backupify, Google Contacts (Gmail... -
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speedtest-cli
Command line interface for testing internet bandwidth using speedtest
Command line interface for testing internet bandwidth using speedtest.net. It is not a goal of this application to be a reliable latency reporting tool. Latency reported by this tool should not be relied on as a value indicative of ICMP style latency. It is a relative value used for determining the lowest latency server for performing the actual speed test against. Speedtest CLI brings the trusted technology and global server network behind Speedtest to the command line. Measure internet... -
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vscode-data-preview
Extension for importing, viewing, slicing, dicing, and charting JSON
Data Preview extension for importing, viewing, slicing, dicing, charting & exporting large .json array .arrow .avro .parquet data files, .config .env .properties .ini .yml configurations files, .csv/.tsv & .xlsx/.xlsb Excel files and .md markdown tables with Perspective - streaming data analytics WebAssembly library. -
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CSVfix
Command-line tool specifically designed to deal with CSV data
Copyright © 2014 Neil Butterworth. If you have any dealings at all with data and databases, then you almost certainly will have to deal with comma-separated values (CSV) data. Unfortunately, the CSV files you are given, or are required to produce, never seem to be in quite the right format for your particular business application. And because of the structure of CSV records, using standard text processing tools like sed, awk and perl is not as simple as it might... -
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JuliaDB.jl
Parallel analytical database in pure Julia
JuliaDB is a package for working with large persistent data set. JuliaDB provides distributed table and array datastructures with convenient functions to load data from CSV. JuliaDB is Julia all the way down. This means queries can be composed with Julia code that may use a vast ecosystem of packages. -
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collectd
The system statistics collection daemon
collectd is a system information collection daemon designed to gather performance and operational metrics from computers, servers, and networked environments. It periodically collects data such as CPU usage, memory utilization, disk activity, network traffic, system load, hardware sensor readings, and application statistics. The platform supports a large plugin ecosystem, allowing it to monitor services like Apache, Nginx, MySQL, PostgreSQL, Redis, SNMP devices, virtual machines, and many... -
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Project Tracking Database
A Project Tracking LibreOffice Database Example
• It can be run as Stand-Alone or run from another App - I used KiCad (Simple Plugins) for this example. • There are two ODT forms - one is a smaller version of the larger form (thus, it omits some fields). The actual Database is the same so, records won’t be lost and either Form can be used. • The ODT forms simplify and un-clutter the display (all the other LibreOffice windows are not displayed). Of course, they are still available if opening the .ODB file. • FYI - I had planned to... -
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jdbc2csv.jar
Command-line sql JDBC tool
jdbc2csv is a small command-line tool written in JAVA and can be used on all platforms, for which JRE 8 or higher is available. To connect to a specific DBMS the tool uses its JDBC driver. The result of the executed 'select' query is displayed in CSV format ( different standards are supported ). When there is an error the tool stops with exit code 1 and the error message is output on stderr. jdbc2csv is created with a main purpose to be used in shell-scripts. Relatively easy to configurate, this tool is suitable for queries ‘select’, ‘update’ and ‘delete’. I think that is not suitable for a large number of requests, like 'insert'. -
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pyFileSearcher
simple searching tool for big fileservers
pyFileSearcher was designed to be lightweight, easy to use, but capable of handling a large volume of files tool. A tool that I personally could use on large corporate servers to find out - which files have taken all my space in the last few days? It's free, it's opensource, it's for linux and windows. The program is written in Python 3 using the Qt5. -
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ECDICT
Free English to Chinese Dictionary Database
...It aggregates headwords, phonetics, parts of speech, translations, and example information into formats that are easy to integrate. The project provides multiple distribution forms—commonly SQLite/CSV/StarDict-style files—so you can choose the right storage and query approach for your app. Because it’s offline and local, it avoids network latency and licensing hurdles that come with calling proprietary dictionary APIs. The dataset is large enough to support general-purpose lookup while being manageable to ship with desktop or mobile apps. ... -
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xsv
A fast CSV command line toolkit written in Rust
...The next thing you might want to do is get an overview of the kind of data that appears in each column. The stats command will do this for you. The xsv table command takes any CSV data and formats it into aligned columns using elastic tabstops. These commands are instantaneous because they run in time and memory proportional to the size of the slice (which means they will scale to arbitrarily large CSV data). -
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Fresh Memory
Flashcards application with Spaced Repetition method
Fresh Memory is an application that helps to learn large amounts of any material with Spaced Repetition method. The most important subject is learning foreign words, but Fresh Memory can be also used to learn anything else. The learning data is stored as flash cards and dictionaries. The flash cards may have several fields, and the user controls what combination of fields to learn. The flashcards can have formatted text and images. -
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xlsLib
C++/C library to construct Excel .xls files in code.
A multiplatform C++ library for dynamic generation of Excel .xls files containing multiple worksheets. Unlike .csv files, these can be directly opened by Excel and thus provide an excellent way to output large data sets that require further analysis. To see the latest changes, select "Files" and view the README text displayed at the bottom of that pane. IMPORTANT: Major changes are contained in the current SVN source. If you have time please try to use it or the xlslib-package-2.4.0b1.zip archive, and enter bug reports on any problems! ... -
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Yet Another Audio Feature Extractor is a toolbox for audio analysis. Easy to use and efficient at extracting a large number of audio features simultaneously. WAV and MP3 files supported, or embedding in C++, Python or Matlab applications.
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csv-tools
csv parsing tools to databases
A set of tools which parsing a CSV input and inserting then to a large amount of databases. -
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This is a project to convert tabular EBCDIC files to ASCII CSV files and optionally generate the SQL for importing into a database. Packed decimals are supported, the conversion rate is IO- rather than CPU bound and very large files are handled.
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closedXMLExcel
professional Excel component specially designed for .NET developers
This is a package of an Example Project for ClosedXML_Excel. As a free C# excel API, it can enable developers to edit, copy, create, print and convert Excel files which were generated by ClosedXML. You can create a large range of applications for free. It supports both for the old Excel 97-2003 format (.xls) and for the new Excel 2007 and Excel 2010 (.xlsx). Main features. Convert .xlsx to PDF. Convert .xlsx to XML. Convert .xlsx to CSV. Convert .xlsx to image. Save Chart to Image. Export Data. Insert Image into excel file. Insert Chart into excel file. ... -
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LDAPExporter
A fast LDAP data exporter for Windows and Linux
@ Please email me at keith@belkast.com to request new features. I will try to release a new version @ # Changes in 0.6.7 # Export to CSV A new prefs.xml file LDIF output for changeType: delete Total number of records displayed in LDIF Current record number is displayed for every record in LDIF, along with naming attribute Allow deletion/moving of Columns in results grid Fixed left column always shows the DN of the User Other bug fixes # Overview # Compiled for Windows 32bit and Windows 64bit Compiled for Linux 64bit Export to LDIF Export to XLS Export to CSV Support for LDAPS Support for multivalued attributes Save and Load profile Automatic restore of previously used session 'Scratch Pad' feature allows saving notes with profiles Schema supports attribute completion to assist with large schemas INSTALLATION # LDAPExporter requires OpenSSL. # You will need the following files to be able to run the application on Windows: libeay*.dll libssl*.dll -
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Database to CSV
"Database to CSV" project stores/loads data between database and CSVs
"Database to CSV" allows to back-up data from database(Oracle, MySQL, SQL Server) in the form of CSV files. Each table data is stored in a separate CSV file. It also allows to load data from CSV files into the database. Program can be run from UI or from command line. There's one more advanced feature which allows merging of data from CSV file to Database. It is only available from command line. (It will take foreign keys and unique keys into consideration and then try to insert...