{"id":10040,"date":"2021-08-02T21:10:25","date_gmt":"2021-08-02T15:40:25","guid":{"rendered":"https:\/\/www.h2kinfosys.com\/blog\/?p=10040"},"modified":"2025-12-26T03:12:30","modified_gmt":"2025-12-26T08:12:30","slug":"backward-compatibility-testing","status":"publish","type":"post","link":"https:\/\/www.h2kinfosys.com\/blog\/backward-compatibility-testing\/","title":{"rendered":"Backward Compatibility Testing"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>Introduction<\/strong><\/h2>\n\n\n\n<p>In the fast-moving world of software development, new versions, updates, and patches are released constantly. Yet, one of the most critical challenges is ensuring that newer versions of software continue to work flawlessly with older systems, configurations, and data. This is where <strong>Backward Compatibility Testing<\/strong> becomes indispensable.<\/p>\n\n\n\n<p>For anyone pursuing <strong><a href=\"https:\/\/www.h2kinfosys.com\/courses\/qa-online-training-course-details\/\">QA software testing courses<\/a><\/strong> understanding backward compatibility testing is essential. It is not just a technical check; it\u2019s a business necessity that ensures user satisfaction, product reliability, and long-term brand trust.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"441\" height=\"159\" src=\"https:\/\/www.h2kinfosys.com\/blog\/wp-content\/uploads\/2021\/08\/image-5.png\" alt=\"\" class=\"wp-image-31389\" style=\"width:679px;height:auto\" title=\"\" srcset=\"https:\/\/www.h2kinfosys.com\/blog\/wp-content\/uploads\/2021\/08\/image-5.png 441w, https:\/\/www.h2kinfosys.com\/blog\/wp-content\/uploads\/2021\/08\/image-5-300x108.png 300w\" sizes=\"(max-width: 441px) 100vw, 441px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What Is Backward Compatibility Testing?<\/strong><\/h2>\n\n\n\n<p>Backward Compatibility Testing, also known as backward-compatible testing, is a type of non-functional testing used to verify that a new version of software, hardware, or application remains compatible with its previous versions.<\/p>\n\n\n\n<p>In simple terms, it answers the question: <em>\u201cWill my older data, files, configurations, and integrations still work after the upgrade?\u201d<\/em><\/p>\n\n\n\n<p>For instance, if you upgrade from Android 13 to Android 14, all your older apps should still run properly. That\u2019s backward compatibility in action.<\/p>\n\n\n\n<p>Backward compatibility testing ensures users don\u2019t experience broken functionality, missing data, or integration failures after a version upgrade.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Why Backward Compatibility Testing Is Important<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>Customer Retention<\/strong><\/h3>\n\n\n\n<p>Customers expect seamless transitions when upgrading software. If the new version breaks older functionality, it can result in frustration and loss of users.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>Brand Reputation<\/strong><\/h3>\n\n\n\n<p>A stable upgrade path boosts a company\u2019s reputation for reliability. Companies like Microsoft, Apple, and Oracle invest heavily in backward compatibility testing to maintain user confidence.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>Reduced Support Costs<\/strong><\/h3>\n\n\n\n<p>If users encounter fewer compatibility issues, customer support costs decrease significantly. QA teams can proactively identify issues before release.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>Long-Term Maintenance<\/strong><\/h3>\n\n\n\n<p>Backward compatibility allows organizations to support legacy systems and older integrations without rewriting everything from scratch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>Business Continuity<\/strong><\/h3>\n\n\n\n<p>For enterprises with critical operations running on older systems, ensuring backward compatibility is key to avoiding costly downtimes.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"431\" src=\"https:\/\/www.h2kinfosys.com\/blog\/wp-content\/uploads\/2021\/08\/image-7-1024x431.png\" alt=\"\" class=\"wp-image-31391\" title=\"\" srcset=\"https:\/\/www.h2kinfosys.com\/blog\/wp-content\/uploads\/2021\/08\/image-7-1024x431.png 1024w, https:\/\/www.h2kinfosys.com\/blog\/wp-content\/uploads\/2021\/08\/image-7-300x126.png 300w, https:\/\/www.h2kinfosys.com\/blog\/wp-content\/uploads\/2021\/08\/image-7-768x323.png 768w, https:\/\/www.h2kinfosys.com\/blog\/wp-content\/uploads\/2021\/08\/image-7.png 1098w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Where Backward Compatibility Testing Is Used<\/strong><\/h2>\n\n\n\n<p>Backward compatibility testing is vital in several domains, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Operating Systems:<\/strong> Verifying old applications run on newer OS versions (e.g., Windows 10 apps on Windows 11).<\/li>\n\n\n\n<li><strong>Databases:<\/strong> Ensuring older database schemas remain valid after upgrades.<\/li>\n\n\n\n<li><strong>Browsers:<\/strong> Checking that websites work on newer browser versions.<\/li>\n\n\n\n<li><strong>Mobile Apps:<\/strong> Verifying older app data and settings persist after updates.<\/li>\n\n\n\n<li><strong>Enterprise Software:<\/strong> Ensuring ERP, CRM, or financial applications work after upgrading modules.<\/li>\n\n\n\n<li><strong>APIs and Web Services:<\/strong> Confirming that clients using older API versions still receive correct responses after server upgrades.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Key Features of Backward Compatibility Testing<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Version Control Awareness<\/strong> \u2013 QA testers must maintain detailed records of changes in code, schema, and APIs.<\/li>\n\n\n\n<li><strong>Legacy Data Validation<\/strong> \u2013 Ensure that older data formats are readable and functional in the new version.<\/li>\n\n\n\n<li><strong>Cross-Environment Testing<\/strong> \u2013 Validate functionality across different environments, including staging, UAT, and production.<\/li>\n\n\n\n<li><strong>Automation Integration<\/strong> \u2013 Automated test scripts can simulate older versions to validate compatibility efficiently.<\/li>\n\n\n\n<li><strong>Comprehensive Test Coverage<\/strong> \u2013 Covers both functional and non-functional aspects like performance and security.<\/li>\n<\/ol>\n\n\n\n<p>These aspects are usually covered in modern <strong>QA software testing courses<\/strong> to help aspiring testers manage version control and compatibility testing scenarios effectively.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How Backward Compatibility Testing Works<\/strong><\/h2>\n\n\n\n<p>The process involves comparing the new version against one or more <a href=\"https:\/\/en.wikipedia.org\/wiki\/Help:Page_history\" rel=\"nofollow noopener\" target=\"_blank\">previous versions<\/a> of the product. Let\u2019s look at the <strong>step-by-step process<\/strong>:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 1: Identify Compatibility Scope<\/strong><\/h3>\n\n\n\n<p>Determine what needs to remain compatible: data formats, APIs, UI elements, or hardware interfaces. The scope helps define testing boundaries.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 2: Analyze the Changes<\/strong><\/h3>\n\n\n\n<p>The QA team reviews all modifications made in the new version, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Updated APIs<\/li>\n\n\n\n<li>Modified data structures<\/li>\n\n\n\n<li>Deprecated features<\/li>\n\n\n\n<li>Library upgrades<\/li>\n<\/ul>\n\n\n\n<p>This helps identify potential breakpoints.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 3: Prepare the Test Environment<\/strong><\/h3>\n\n\n\n<p>Create a testing environment that mimics both the older and newer versions of the system. This setup should include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Old configuration files<\/li>\n\n\n\n<li>Previous database schema<\/li>\n\n\n\n<li>Historical data sets<\/li>\n\n\n\n<li>Legacy integrations<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 4: Execute Test Cases<\/strong><\/h3>\n\n\n\n<p>Run a combination of <strong>manual and automated test cases<\/strong> that validate the following:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The new version reads older files correctly.<\/li>\n\n\n\n<li>Legacy APIs return expected outputs.<\/li>\n\n\n\n<li>Older UI settings load without errors.<\/li>\n\n\n\n<li>Databases maintain referential integrity.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 5: Compare and Analyze Results<\/strong><\/h3>\n\n\n\n<p>Compare test outcomes from older and newer versions. Identify differences or failures that might break backward compatibility.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 6: Document and Report Issues<\/strong><\/h3>\n\n\n\n<p>Document compatibility issues, their impact, and proposed fixes. Reporting tools like <a href=\"https:\/\/www.h2kinfosys.com\/blog\/jira-integration\/\" data-type=\"post\" data-id=\"12883\"><strong>JIRA<\/strong>, <strong>TestRail<\/strong><\/a>, or <strong>Zephyr<\/strong> are widely used.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 7: Regression Testing<\/strong><\/h3>\n\n\n\n<p>Once compatibility issues are fixed, regression testing ensures that other functionalities remain intact.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Real-World Example<\/strong><\/h2>\n\n\n\n<p>Consider a <strong>banking application<\/strong> that regularly updates its software.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The previous version (v1.0) allowed customers to download statements in PDF.<\/li>\n\n\n\n<li>The new version (v2.0) introduces JSON and CSV formats.<\/li>\n<\/ul>\n\n\n\n<p>Backward compatibility testing ensures that the new version still supports PDF downloads for users accustomed to that format.<\/p>\n\n\n\n<p>Without such testing, customers using older workflows might face compatibility errors or loss of critical data exports.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Tools Used in Backward Compatibility Testing<\/strong><\/h2>\n\n\n\n<p>Modern QA environments rely on a mix of automation and regression tools for efficient backward compatibility checks. Commonly used tools include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Selenium:<\/strong> For automated web app compatibility testing.<\/li>\n\n\n\n<li><strong>Postman:<\/strong> For API version compatibility checks.<\/li>\n\n\n\n<li><strong>Jenkins:<\/strong> To automate testing pipelines across different versions.<\/li>\n\n\n\n<li><strong>Docker:<\/strong> For creating isolated backward testing environments.<\/li>\n\n\n\n<li><strong>Git:<\/strong> For managing version control and tracking changes.<\/li>\n\n\n\n<li><strong>Appium:<\/strong> For mobile backward compatibility validation.<\/li>\n<\/ul>\n\n\n\n<p>In <strong>Quality assurance testing courses<\/strong>, these tools are introduced as part of automation frameworks to help students simulate real-time compatibility issues.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Challenges in Backward Compatibility Testing<\/strong><\/h2>\n\n\n\n<p>Despite its importance, backward compatibility testing presents unique challenges:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>Version Explosion<\/strong><\/h3>\n\n\n\n<p>Managing multiple previous versions can be complex. Large enterprises may have to test compatibility across five or more previous releases.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>Time and Cost<\/strong><\/h3>\n\n\n\n<p>Backward testing often requires maintaining legacy environments, which increases costs and setup time.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>Data Mismatch<\/strong><\/h3>\n\n\n\n<p>Older databases may not align with the new schema, causing migration issues.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>API Deprecation<\/strong><\/h3>\n\n\n\n<p>APIs often evolve; maintaining support for older versions without security risks is difficult.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>Tool Limitations<\/strong><\/h3>\n\n\n\n<p>Some automation tools struggle to simulate older frameworks or libraries.<\/p>\n\n\n\n<p>To overcome these challenges, QA engineers need advanced technical training, which <strong>QA software testing courses<\/strong> provide through hands-on labs and real-time projects.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Backward Compatibility vs Forward Compatibility<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Aspect<\/strong><\/th><th><strong>Backward Compatibility<\/strong><\/th><th><strong>Forward Compatibility<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Definition<\/strong><\/td><td>Ensures new versions work with older versions<\/td><td>Ensures older versions can handle data from newer versions<\/td><\/tr><tr><td><strong>Focus<\/strong><\/td><td>Legacy system continuity<\/td><td>Future scalability<\/td><\/tr><tr><td><strong>Use Case<\/strong><\/td><td>Supporting old user data in new software<\/td><td>Preparing old software to handle new file formats<\/td><\/tr><tr><td><strong>Testing Complexity<\/strong><\/td><td>Moderate to high<\/td><td>High (requires predictive analysis)<\/td><\/tr><tr><td><strong>Example<\/strong><\/td><td>Windows 11 running apps from Windows 10<\/td><td>Windows 10 reading a file created on Windows 11<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Both types of compatibility testing ensure product stability, but backward compatibility testing is especially critical during continuous deployment cycles.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Best Practices for Effective Backward Compatibility Testing<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>Maintain Detailed Version Logs<\/strong><\/h3>\n\n\n\n<p>Always track every change, including schema modifications, API versioning, feature deprecations, and UI updates.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>Create Reusable Test Suites<\/strong><\/h3>\n\n\n\n<p>Automate tests that can be reused across multiple versions to save time and reduce human error.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>Implement Continuous Integration (CI)<\/strong><\/h3>\n\n\n\n<p>Use CI tools like <strong>Jenkins<\/strong>, <strong>GitLab CI<\/strong>, or <strong>Azure DevOps<\/strong> to run compatibility checks automatically during builds.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>Use Mock Data<\/strong><\/h3>\n\n\n\n<p>Simulate older data scenarios using realistic mock datasets to uncover hidden issues.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>Prioritize Critical Features<\/strong><\/h3>\n\n\n\n<p>Focus on core business workflows and user data first, ensuring backward compatibility in areas that matter most.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. <strong>Document Everything<\/strong><\/h3>\n\n\n\n<p>Comprehensive test documentation allows future teams to understand compatibility expectations for upcoming releases.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. <strong>Integrate Automation<\/strong><\/h3>\n\n\n\n<p>Automation tools not only speed up the process but also help detect subtle regressions early.<\/p>\n\n\n\n<p>These practices are integral parts of modern <strong>Quality assurance testing courses<\/strong>, where students learn how to plan, execute, and optimize backward compatibility test cases efficiently.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Backward Compatibility Testing in Agile and DevOps Environments<\/strong><\/h2>\n\n\n\n<p>In <strong>Agile<\/strong> and <strong>DevOps<\/strong> workflows, where software updates are frequent, backward compatibility testing plays a crucial role in CI\/CD pipelines.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>In Agile:<\/strong> Each sprint must validate that new stories or epics don\u2019t break existing user workflows.<\/li>\n\n\n\n<li><strong>In DevOps:<\/strong> Continuous testing ensures backward compatibility with each deployment.<\/li>\n<\/ul>\n\n\n\n<p>Tools like <strong>Docker<\/strong>, <strong>Kubernetes<\/strong>, and <strong>Azure DevOps pipelines<\/strong> help teams automate these compatibility checks as part of integration workflows.<\/p>\n\n\n\n<p>Professionals enrolling in <strong>QA software testing courses<\/strong> learn how to integrate such checks in Jenkins pipelines or cloud-based CI systems, ensuring rapid feedback and stable releases.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Metrics for Measuring Backward Compatibility Success<\/strong><\/h2>\n\n\n\n<p>Testing is only valuable when measurable. QA teams track the following key metrics:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Pass\/Fail Rate:<\/strong> Percentage of test cases that pass in older vs newer versions.<\/li>\n\n\n\n<li><strong>Defect Density:<\/strong> Number of backward compatibility issues per release.<\/li>\n\n\n\n<li><strong>Regression Impact Score:<\/strong> How new changes affect older functionalities.<\/li>\n\n\n\n<li><strong>Mean Time to Resolution (MTTR):<\/strong> How quickly issues are fixed.<\/li>\n\n\n\n<li><strong>User Feedback Ratings:<\/strong> Post-release satisfaction metrics tied to upgrade stability.<\/li>\n<\/ol>\n\n\n\n<p>Tracking these KPIs allows organizations to quantify compatibility quality across releases.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Case Study: Backward Compatibility in Microsoft Office<\/strong><\/h2>\n\n\n\n<p>Microsoft\u2019s success with backward compatibility is legendary. Word documents from decades ago still open in the latest Office suite.<\/p>\n\n\n\n<p>This is achieved through:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Version tagging in file headers<\/li>\n\n\n\n<li>Backward parsers that interpret old XML structures<\/li>\n\n\n\n<li>Legacy module preservation<\/li>\n<\/ul>\n\n\n\n<p>Such engineering foresight highlights how backward compatibility safeguards customer trust, a core concept emphasized in <strong>Quality assurance testing courses<\/strong> worldwide.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Career Relevance for QA Professionals<\/strong><\/h2>\n\n\n\n<p>For QA professionals, mastering backward compatibility testing is a <strong>high-value skill<\/strong>.<br>Here\u2019s why:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Demand in Enterprises:<\/strong> Enterprises upgrading legacy systems rely on QA experts to ensure smooth transitions.<\/li>\n\n\n\n<li><strong>Cross-Functional Expertise:<\/strong> Requires understanding of databases, APIs, user interfaces, and automation.<\/li>\n\n\n\n<li><strong>Higher Salary Potential:<\/strong> Specialized QA engineers with backward compatibility experience can earn <strong>15\u201320% more<\/strong> than manual testers.<\/li>\n\n\n\n<li><strong>Versatile Application:<\/strong> Applies across software, mobile, gaming, IoT, and enterprise platforms.<\/li>\n<\/ul>\n\n\n\n<p>Those pursuing <strong>QA software testing courses<\/strong> gain exposure to practical backward compatibility use cases, preparing them for QA roles in companies that maintain multiple software versions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conclusion<\/strong><\/h2>\n\n\n\n<p>Backward Compatibility Testing ensures that software evolution doesn\u2019t break existing functionality. It\u2019s not just a QA activity; it\u2019s a <strong>strategic necessity<\/strong> for long-term product stability and customer satisfaction.<\/p>\n\n\n\n<p>From ensuring mobile app updates don\u2019t erase user preferences to validating that enterprise systems retain old database formats, backward compatibility testing underpins every successful release.<\/p>\n\n\n\n<p>Whether you are just starting your QA journey or advancing your skills, enrolling in <strong>QA software testing courses<\/strong> or <strong>Quality assurance testing courses<\/strong> can help you gain the expertise to design and execute compatibility tests confidently.<\/p>\n\n\n\n<p>Modern testers must not only identify bugs they must safeguard continuity. And backward compatibility testing is the bridge that connects innovation with reliability.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Key Takeaways<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Backward compatibility ensures that new versions support older configurations and data.<\/li>\n\n\n\n<li>It\u2019s crucial for customer satisfaction, brand reputation, and operational stability.<\/li>\n\n\n\n<li>QA professionals must master tools like Selenium, Jenkins, and Postman for effective testing.<\/li>\n\n\n\n<li>Automation, version control, and documentation are essential best practices.<\/li>\n\n\n\n<li>Learning backward compatibility testing through <strong><a href=\"https:\/\/www.h2kinfosys.com\/courses\/qa-online-training-course-details\/\">Quality assurance testing courses<\/a><\/strong> can elevate your QA career to the next level.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Introduction In the fast-moving world of software development, new versions, updates, and patches are released constantly. Yet, one of the most critical challenges is ensuring that newer versions of software continue to work flawlessly with older systems, configurations, and data. This is where Backward Compatibility Testing becomes indispensable. For anyone pursuing QA software testing courses [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":10042,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-10040","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-qa-tutorials"],"_links":{"self":[{"href":"https:\/\/www.h2kinfosys.com\/blog\/wp-json\/wp\/v2\/posts\/10040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.h2kinfosys.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.h2kinfosys.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.h2kinfosys.com\/blog\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/www.h2kinfosys.com\/blog\/wp-json\/wp\/v2\/comments?post=10040"}],"version-history":[{"count":1,"href":"https:\/\/www.h2kinfosys.com\/blog\/wp-json\/wp\/v2\/posts\/10040\/revisions"}],"predecessor-version":[{"id":31392,"href":"https:\/\/www.h2kinfosys.com\/blog\/wp-json\/wp\/v2\/posts\/10040\/revisions\/31392"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.h2kinfosys.com\/blog\/wp-json\/wp\/v2\/media\/10042"}],"wp:attachment":[{"href":"https:\/\/www.h2kinfosys.com\/blog\/wp-json\/wp\/v2\/media?parent=10040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.h2kinfosys.com\/blog\/wp-json\/wp\/v2\/categories?post=10040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.h2kinfosys.com\/blog\/wp-json\/wp\/v2\/tags?post=10040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}