26 packages tagged with “bigdata”
Rapid Apache Avro serializer for .NET.
The official TDengine C# connector.
Flexberry ORM ClickHouseDataService Package.
Excel百万级(几百万亦可)数据导出与读取（仅针对xlsx文件） excel million level data export and read (only for xlsx files) 1.极低的内存占用，方便易用的方法，让Excel导出和读取更简单 2.支持.Net Core，Docker，Win下皆可使用 3.单文件多Sheet导出，多Sheet可导出几百万数据 5.导出数据超过单Sheet最大量时，多余数据会自动拆分新的Sheet，新Sheet继续沿用之前的样式 6.可定义类读取和导出，亦可使用字典动态读取和导出 7.字段可为基础类型，枚举，对象（对象需自己实现Converter）等 8.可指定列的填充色，字体颜色，列宽，列顺序，筛选，表头冻结等 9.项目开源地址为：https://github.com/AdvanceOpen/ExcelKit.git 10.更多功能与使用方式，请点击下方链接查看示例ExcelKit.Sample changes 1.优化Converter定义，使用更自由；调整内置BoolConverter，使用更方便 2.增加方便易用的LiteDataHelper类，适合数据量不大的时候使用 3.IsIgore全部忽略，增加IsOnlyIgnoreRead IsOnlyIgnoreWrite 4.优化调整；去掉LiteDataHelper导出文件名多了后缀的问题 5.解决EnumConverter存在的Bug；优化Converter内部调用；增加注释 6.LiteDataHelper增加安全的Sheet名称获取和检测 7.LiteDataHelper中增加读取单行数据 8.调整追加的数据行数为内部实现，不再采用组件的PhysicalNumberOfRows 9.更新组件包版本；导出时自动判断文件名是否包含.xlsx 10.解决LiteDataHelper读取时报错的问题 11.增加读取某个Sheet总行数 12.读取选项中增加IsDisposeStream
CloudCherry Customer Journey Feedback CX Survey Analytics One click .NET API drop-in for data analytics solution to integrate real-time acquisition of CX data from customers, using multiple channels(mobile, tablet, paper, QR code, email, website, kiosk) to acquire, engage and analyse Features : - Capture customer sentiment anywhere(Web, iPads, Voice, Chat, over 15+ Channels) - Send your questionnaires by Email(Survey Token) - Add questionnaires to your website - Get responses from customers through their smartphones - Print paper questionnaires and feedback forms - Get notifications in Real-Time for quick service recovery - Measure Customer Satisfaction, NPS & Voice Of The Customer(VOC) Online - Post customer ratings live on your social media pages and website - Generate CX Analytics reports for customer data - Execute Structural Equation Modeling / Conjoint Studies
Generic data model to unify various readers and writers for different formats used in protein mass spectrometry
MzIO.SQLite Data Reader
Functionality to query data in the mzio model
MzML Data Reader
Interactivly explore query your Hive database
Package Description
Easily query your Hive database in F# projects
This package contains some of the most common efficient data structure using in large scale big data solution.
This is the C# connector's classlib that lets you connect to TDengine 3.0. This C # connector supports: Linux 64/Windows x64/Windows x86. more information please visit: https://tdengine.com/
This library provides a log4net custom appender for logging into an Amazon Kinesis stream.
Sciex Data Reader
Thermo Data Reader
Bruker Data Reader
Object-Relational Mapping (ORM) library for Apache Cassandra in .NET. Features Entity Framework-like API, LINQ support, User-Defined Types, Collections, Materialized Views, Health Checks, Retry Policies, and Performance Monitoring.
A high-performance ADO.NET provider for Parquet files enabling seamless integration with .NET applications. Implements standard DbConnection/DbCommand/DbDataReader patterns for working with Parquet data through familiar ADO.NET abstractions. Features include SQL query support with filtering and projection, parallel reading of row groups, virtual column support, batch processing capabilities, and full async/await compatibility. Ideal for data analytics, ETL operations, and big data processing within the .NET ecosystem.
This is the C# connector's classlib that lets you connect to TDengine 3.0. This C # connector supports: Linux 64/Windows x64. more information please visit: https://tdengine.com/
Read and write large volumes of ClickHouse data in .NET
Open-source Excel add-in in C#/.NET4.0 that makes matrix, vector and most importantly, table-valued functions of Finaquant Calcs available for Excel users and programmers. Based on ExcelDNA and NetOffice
Finaquant Calcs is a commercial .NET library with (1) table-valued functions (Table Functions) and (2) Calculation Nodes and Networks (Calculation Engine). This free 30-day evaluation version comes with restricted table size (max 5000 rows). You may buy a permanent license with unlimited table size.
Finaquant Protos is a non-commercial and free .NET library with table-valued functions (Table Functions). This .NET library can only be used for non-commercial purposes like education and science. Please see Finaquant Calcs with additional features and unlimited table size for commercial use.