Category News

Optimisez votre expérience d’édition JSON

Mars 22, 2024
Les éditeurs JSON fournissent une interface conviviale pour naviguer dans des structures de données complexes, améliorant ainsi la compréhension et réduisant le temps de développement.

A JSON (JavaScript Object Notation) editor is a specialized tool designed to facilitate the manipulation and modification of JSON data within structured documents. It provides developers with an intuitive interface to directly interact with JSON objects, allowing for seamless editing, validation, and visualization of JSON data embedded within documents.

JSON is frequently used for transmitting data between a server and a client in web applications. JSON's lightweight and human-readable format makes it ideal for transmitting structured data over networks, minimizing bandwidth usage and simplifying data exchange. Widely employed across diverse domains, its platform-agnostic design and broad programming language and framework support contribute to its popularity, serving as a preferred option for facilitating interoperability among various systems and technologies.

Several Structured Document Tools offer JSON editors including:

  • Oxygen XML Editor Professional incorporates a feature-rich JSON editor for seamless editing, validation, and visualization of JSON data within documents.
  • Altova XMLSpy Professional XML Editor integrates a powerful JSON editor for editing, validating, and manipulating JSON data within structured documents.
  • Liquid Studio JSON Editor offers intuitive tools for viewing, editing and validating JSON data within structured documents for enhanced development workflows.

For an in-depth analysis of features and price, visit our comparison of Structured Document Tools.

Compare Structured Document Tools

Parcourez rapidement de longs documents PDF

Mars 22, 2024
La navigation par vignettes permet aux utilisateurs de naviguer efficacement dans de longs documents en fournissant des aperçus visuels de chaque page.

Thumbnail navigation in JavaScript PDF Viewers enables users to view miniature previews of pages within a PDF document, typically displayed in a sidebar or grid layout. These thumbnails provide users with a visual overview of the document's content, allowing for quick navigation and selection of specific pages.

Several JavaScript PDF Viewer components offer thumbnail navigation including:

  • Wijmo PDF Viewer (part of Wijmo by MESCIUS) integrates thumbnail navigation, enabling quick page selection for streamlined document browsing.
  • PrizmDoc Viewer by Accusoft offers thumbnail navigation functionality, providing users an efficient way to navigate PDF documents within their applications.
  • Syncfusion PDF Viewer (part of Syncfusion Essential Studio Enterprise) incorporates thumbnail navigation, empowering users with intuitive document exploration capabilities.

For an in-depth analysis of features and price, visit our comparison of JavaScript/HTML5 PDF Viewer Components.

Compare JavaScript PDF Viewers

Ajoutez des fonctionnalités de calcul avancées à votre application

Mars 22, 2024
L’API Document Solutions for Excel permet à vos applications .NET de bénéficier d’une analyse avancée des données grâce à des fonctions Excel intégrées.

Document Solutions for Excel, .NET Edition (DsExcel, previously GcExcel) is a high-speed, small-footprint, server-side spreadsheet API that requires no dependencies on Excel. With full .NET support, you can generate, load, modify, and convert spreadsheets in .NET, .NET Framework, .NET Core, Mono, and Xamarin. Apps using the spreadsheet API can be deployed to cloud, Windows, Mac, or Linux. Its powerful calculation engine and breadth of features means you'll never have to compromise design or requirements. The interface-based API is modeled on Microsoft Excel's document object model which means you can import, calculate, query, generate, and export any spreadsheet scenario.

Formulas and functions play an important role in data analysis. Microsoft Excel provides a range of functions that simplify the extraction of key metrics during data analysis. In this pair of blog posts from MESCIUS, Software Engineer Prabhat Sharma demonstrates how to use DsExcel to implement Excel functions and other Excel-like functionalities.

Part 1 of the blog shows you how to drill into sales data and integrate the following functions:

  • LOOKUP and Reference Functions
  • FILTER Function
  • TRANSPOSE Function

Part 2 of the blog digs into monthly budget data to show you how to use:

  • SUBTOTAL
  • CHOOSEROWS/CHOOSECOLS
  • SUMIF/AVERAGEIF
  • PMT/PPMT/IPMT
  • IF combined with AND/OR

Document Solutions for Excel is licensed per developer for either one distribution location or unlimited distribution locations. Licenses are perpetual, and include a one year subscription for all software releases (including hotfixes and major releases) plus Platinum Support. See our Document Solutions for Excel, .NET Edition licensing page for full details.

Learn more about Document Solutions for Excel, .NET Edition.

Boostez les performances de Greenplum avec un proxy

Mars 22, 2024
Heimdall Database Proxy for Greenplum est déployée entre votre application et Greenplum, optimisant ainsi les temps de réponse aux requêtes.

Heimdall Database Proxy intelligently manages connections for improved response times and database scale. Features include query caching, read/write splitting and connection pooling.

The new Heimdall Database Proxy for Greenplum offers developers enhanced optimization capabilities tailored for Greenplum databases. Greenplum is an open-source, massively parallel processing (MPP) database designed for large-scale data warehousing and analytics. With seamless integration, Heimdall Database Proxy for Greenplum improves query performance, reduces latency, and streamlines database operations. Advanced caching and intelligent query routing ensure faster execution and efficient resource utilization, enhancing application responsiveness and scalability. Comprehensive monitoring tools enable quick identification and resolution of performance issues. Overall, this edition simplifies database management, allowing developers to focus on building robust applications confidently.

Heimdall Database Proxy for Greenplum is licensed on an annual subscription basis, priced per Greenplum CPU core. The initial license fee covers up to 90 Greenplum CPU cores, additional CPU core licenses can be added as required. See our Heimdall Database Proxy licensing page for full details.

Learn more on our Heimdall Database Proxy product page.

Manipulez des feuilles de calcul par programmation

Mars 21, 2024
LEADTOOLS v23 ajoute une nouvelle API Excel et un éditeur Web de type Excel basé sur la technologie primée Document SDK.

LEADTOOLS Document Suite is a comprehensive set of powerful document imaging SDKs designed to facilitate document processing and management tasks within software applications. It offers developers advanced capabilities for tasks such as OCR (Optical Character Recognition), barcode recognition, PDF manipulation, document conversion, annotation, and more. Leveraging this suite, developers can seamlessly integrate sophisticated document functionality into their software solutions, enabling efficient handling of various document formats and improving productivity in document-centric workflows.

The LEADTOOLS Document Suite SDK v23 update ushers in a new era of streamlined document management and enhanced productivity. The integration of the Excel API and Excel Web Editor empowers developers to seamlessly manipulate Microsoft Excel documents directly within their applications, regardless of platform. The Excel API offers programmatic control over Excel files, enabling efficient extraction, modification, and creation, while the Excel Web Editor fosters real-time collaborative editing within web applications. These powerful additions not only streamline document workflows but also equip developers with a comprehensive suite of Excel editing functionalities within the LEADTOOLS Document Suite ecosystem.

To see a full list of what's new in v23, see our release notes.

LEADTOOLS Document Suite SDK is licensed as Development Licenses, for developers to use the SDKs, and Deployment Licenses, for the right to distribute end user solutions. See our LEADTOOLS Document Suite SDK licensing page for full details.

Learn more on our LEADTOOLS Document Suite SDK product page.