Posts

5 Reasons to Choose a Graphical JSON Schema Editor


The advantages of JSON as a lightweight, interoperable data format have secured its place as a favored mechanism for serializing and transporting data on the web. However, most applications still benefit from or require validation of client-submitted data. Enter the JSON Schema spec, which lets you describe the structure of JSON data for a particular application, for both documentation and validation purposes.

Though JSON Schema code is by design human-readable, building a complex schema with nested and repeating sections in a text-only editor becomes time consuming and error-prone quickly. Let’s look at five ways a graphical editor is a must-have for JSON Schema development.

JSON Schema Editor in XMLSpy
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Updated JSON Schema Support Highlights v2019 Release 3


From updated support for standards and relational databases to several new data mapping options, Altova’s Version 2019 Release 3 product line addresses developer requests and ups the ante with innovative new functionality. Let’s take a look at the highlights.

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Generating a Schema from Multiple XML Instances


I was recently talking with one of our Support Engineers about common questions he receives from customers. One that comes up a lot is schema generation, specifically, “How can I generate an XSD?” The answer, of course, is to use your favorite XML editor. XMLSpy will generate a valid XSD from a DTD, a relational database structure, a JSON Schema, and of course, an XML instance.

But what many customers don’t know is that the XML editor will also create an XML Schema based on a group of related XML files – and this is a common requirement. Let’s take a look at how it works.

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Get Sharp with Altova’s Latest Release


Altova Software Version 2019 introduces over 20 new features to help you sharpen your development game – starting with support for high-res monitors in both XMLSpy and UModel. There are also tools for working with new standards and database versions across the product line, the ability to map and convert data in Google Protocol Buffers format, and much more. Let’s take a look at the highlights.

Altova Version 2019

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An Easy Way to Test HTTP Requests During Development


Web and web services developers often need to send HTTP requests – whether for testing APIs, testing REST and SOAP web services, or managing web sites.

XMLSpy now makes it easy to send and receive HTTP requests directly in the XML editor during development with a new HTTP Window and WADL/WSDL Import Wizard.

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How to Debug XSLT and XQuery


Nothing’s more frustrating than getting unintended results from an XSLT or XQuery transformation and having to spend hours tracking down the issue – especially if you’ve inherited the project from another developer or haven’t looked at the code in a few months.  Of course, XMLSpy has long included an XSLT debugger and XQuery debugger for setting break points and stepping through transformations to identify problems.

For a more interactive debugging process, XMLSpy also includes XSLT/XQuery back-mapping.

With back-mapping enabled, you can simply click on or hover over the portion of your output document you want to zero in on, and XMLSpy will immediately highlight the source XML and XSLT or XQuery instruction that is responsible. Let’s see how it works.

Debug XSLT with back-mapping

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Learn About XQuery Update Facility


XQuery Update Facility is an extension of the XQuery language that allows you to make changes in an XML instance using “update expressions” that insert, delete, replace, or rename nodes. This extension provides a convenient way to make intelligent updates to XML documents, and XMLSpy has a unique implementation that makes it even easier. Let’s see how it works.

News about XML find / replace

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