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| <a href="#"><span></span>→ commands/events</a> |
| <ul> |
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| <li><a href="protocol-specification-things-create-or-modify.html">Create/Modify</a></li> |
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| <li><a href="protocol-specification-things-retrieve.html">Retrieve</a></li> |
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| <li><a href="protocol-specification-things-delete.html">Delete</a></li> |
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| <li><a href="protocol-specification-acks.html">Acknowledgements</a></li> |
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| <li><a href="protocol-specification-errors.html">Errors</a></li> |
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| </ul> |
| </li> |
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| <li class="subfolders"> |
| <a href="#"><span></span>→ search/messages</a> |
| <ul> |
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| <li><a href="protocol-specification-things-search.html">Search</a></li> |
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| <li><a href="protocol-specification-things-messages.html">Messages</a></li> |
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| </li> |
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| <li><a href="protocol-specification-policies.html">Policies group</a></li> |
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| <li class="subfolders"> |
| <a href="#"><span></span>→ commands/events</a> |
| <ul> |
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| <li><a href="protocol-specification-policies-create-or-modify.html">Create/Modify</a></li> |
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| <li><a href="protocol-specification-policies-retrieve.html">Retrieve</a></li> |
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| <li><a href="protocol-specification-policies-delete.html">Delete</a></li> |
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| </li> |
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| <li><a href="protocol-bindings.html">Bindings</a></li> |
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| <li><a href="protocol-examples.html">Examples</a></li> |
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| <li class="subfolders"> |
| <a href="#"><span></span>→ Things examples</a> |
| <ul> |
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| <li><a href="protocol-examples-creatething.html">Create a Thing</a></li> |
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| <li><a href="protocol-examples-deletething.html">Delete a Thing</a></li> |
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| <li><a href="protocol-examples-modifything.html">Modify a Thing</a></li> |
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| <li><a href="protocol-examples-retrievething.html">Retrieve a Thing</a></li> |
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| <li><a href="protocol-examples-retrievethings.html">Retrieve multiple Things</a></li> |
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| <li><a href="protocol-examples-modifypolicyid.html">Modify the Policy ID of a Thing</a></li> |
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| <li><a href="protocol-examples-createattributes.html">Create Attributes</a></li> |
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| <li><a href="protocol-examples-deleteattributes.html">Delete Attributes</a></li> |
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| <li><a href="protocol-examples-modifyattributes.html">Modify Attributes</a></li> |
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| <li><a href="protocol-examples-retrieveattributes.html">Retrieve Attributes</a></li> |
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| <li><a href="protocol-examples-createattribute.html">Create a single Attribute</a></li> |
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| <li><a href="protocol-examples-deleteattribute.html">Delete a single Attribute</a></li> |
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| <li><a href="protocol-examples-modifyattribute.html">Modify a single Attribute</a></li> |
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| <li><a href="protocol-examples-retrieveattribute.html">Retrieve a single Attribute</a></li> |
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| <li><a href="protocol-examples-createthingdefinition.html">Create a Definition</a></li> |
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| <li><a href="protocol-examples-deletethingdefinition.html">Delete a Definition</a></li> |
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| <li><a href="protocol-examples-modifythingdefinition.html">Modify a Definition</a></li> |
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| <li><a href="protocol-examples-retrievethingdefinition.html">Retrieve a Definition</a></li> |
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| <li><a href="protocol-examples-createfeatures.html">Create Features</a></li> |
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| <li><a href="protocol-examples-modifyfeatures.html">Modify Features</a></li> |
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| <li><a href="protocol-examples-retrievefeatures.html">Retrieve Features</a></li> |
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| <li><a href="protocol-examples-createfeature.html">Create a single Feature</a></li> |
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| <li><a href="protocol-examples-deletefeature.html">Delete a single Feature</a></li> |
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| <li><a href="protocol-examples-modifyfeature.html">Modify a single Feature</a></li> |
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| <li><a href="protocol-examples-retrievefeature.html">Retrieve a single Feature</a></li> |
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| <li><a href="protocol-examples-createdefinition.html">Create Feature Definition</a></li> |
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| <li><a href="protocol-examples-retrievedefinition.html">Retrieve Feature Definition</a></li> |
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| <li><a href="protocol-examples-createproperties.html">Create Feature Properties</a></li> |
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| <li><a href="protocol-examples-modifyproperties.html">Modify Feature Properties</a></li> |
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| <li><a href="protocol-examples-retrieveproperties.html">Retrieve Feature Properties</a></li> |
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| <li><a href="protocol-examples-createproperty.html">Create a single Property</a></li> |
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| <li><a href="protocol-examples-retrieveproperty.html">Retrieve a single Property</a></li> |
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| <li><a href="protocol-examples-errorresponses.html">Error responses</a></li> |
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| </ul> |
| </li> |
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| <li class="subfolders"> |
| <a href="#"><span></span>→ Policies examples</a> |
| <ul> |
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| <li><a href="protocol-examples-policies-createpolicy.html">Create a Policy</a></li> |
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| <li><a href="protocol-examples-policies-deletepolicy.html">Delete a Policy</a></li> |
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| <li><a href="protocol-examples-policies-modifypolicy.html">Modify a Policy</a></li> |
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| <li><a href="protocol-examples-policies-retrievepolicy.html">Retrieve a Policy</a></li> |
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| <li><a href="protocol-examples-policies-modifypolicyentries.html">Modify entries</a></li> |
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| <li><a href="protocol-examples-policies-retrievepolicyentries.html">Retrieve entries</a></li> |
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| <li><a href="protocol-examples-policies-createpolicyentry.html">Create a single entry</a></li> |
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| <li><a href="protocol-examples-policies-deletepolicyentry.html">Delete a single entry</a></li> |
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| <li><a href="protocol-examples-policies-modifypolicyentry.html">Modify a single entry</a></li> |
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| <li><a href="protocol-examples-policies-retrievepolicyentry.html">Retrieve a single entry</a></li> |
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| <li><a href="protocol-examples-policies-modifysubjects.html">Modify subjects</a></li> |
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| <li><a href="protocol-examples-policies-retrievesubjects.html">Retrieve subjects</a></li> |
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| <li><a href="protocol-examples-policies-createsubject.html">Create a single subject</a></li> |
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| <li><a href="protocol-examples-policies-deletesubject.html">Delete a single subject</a></li> |
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| <li><a href="protocol-examples-policies-modifysubject.html">Modify a single subject</a></li> |
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| <li><a href="protocol-examples-policies-retrievesubject.html">Retrieve a single subject</a></li> |
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| <li><a href="protocol-examples-policies-modifyresources.html">Modify resources</a></li> |
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| <li><a href="protocol-examples-policies-retrieveresources.html">Retrieve resources</a></li> |
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| <li><a href="protocol-examples-policies-createresource.html">Create a single resource</a></li> |
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| <li><a href="protocol-examples-policies-deleteresource.html">Delete a single resource</a></li> |
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| <li><a href="protocol-examples-policies-modifyresource.html">Modify a single resource</a></li> |
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| <li><a href="protocol-examples-policies-retrieveresource.html">Retrieve a single resource</a></li> |
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| <li><a href="protocol-examples-policies-errorresponses.html">Error responses</a></li> |
| |
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| </ul> |
| </li> |
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| <li><a href="protocol-examples-search.html">→ Search examples</a></li> |
| |
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| </ul> |
| </li> |
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| <li><a href="sandbox.html">Sandbox</a></li> |
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| <li><a href="presentations.html">Presentations</a></li> |
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| <li><a href="glossary.html">Glossary</a></li> |
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| <li><a href="feedback.html">Feedback</a></li> |
| |
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| <p class="external"> |
| <a href="#" id="collapseAll">Collapse All</a> | <a href="#" id="expandAll">Expand All</a> |
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| </script> |
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| </div> |
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| <!-- Content Column --> |
| <div class="col-md-9" id="tg-sb-content"> |
| <div class="post-header"> |
| <h1 class="post-title-main">Blog entries</h1> |
| </div> |
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| <div class="post-content"> |
| |
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| |
| <!-- this handles the automatic toc. use ## for subheads to auto-generate the on-page minitoc. if you use html tags, you must supply an ID for the heading element in order for it to appear in the minitoc. --> |
| <script> |
| $( document ).ready(function() { |
| // Handler for .ready() called. |
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| $('#toc').toc({ minimumHeaders: 0, listType: 'ul', showSpeed: 0, headers: 'h2,h3,h4' }); |
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| return false |
| }) |
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| }); |
| </script> |
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| <div id="toc"></div> |
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| <p>The following pages and posts are tagged with <button type="button" style="cursor: default" class="btn btn-default navbar-btn">blog</button></p> |
| <table><thead><tr><th>Title</th><th>Type</th><th>Excerpt</th></tr></thead> |
| <tbody> |
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| <tr><td><a href="2020-08-31-release-announcement-120.html">Announcing Eclipse Ditto Release 1.2.0</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Today, the Ditto team is happy to announce the second minor (feature) update of Ditto 1.x: Eclipse Ditto 1.2.0 1.2.0 focuses on the following areas: “At least once” (QoS 1) processing of messages consumed/sent via Ditto’s managed connections (via acknowledgements) Addition of a "_created"... </td> |
| </tr> |
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| <tr><td><a href="2020-04-29-release-announcement-110.html">Announcing Eclipse Ditto Release 1.1.0</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Today, approximately 4 months after Eclipse Ditto’s 1.0.0 release, the team is happy to announce the first minor (feature) update of Ditto 1.0: Eclipse Ditto 1.1.0 The Ditto team was quite busy, 1.1.0 focuses on the following areas: Management of Policies via Ditto Protocol... </td> |
| </tr> |
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| <tr><td><a href="2020-04-16-connecting-to-ttn-via-mqtt.html">Digital twins of devices connected via LoRaWAN to TTN</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> A workshop of the 2020 The Things Virtual Conference on April 16th 2020 is/was about how to connect Eclipse Ditto to “The Things Network” via TTN’s MQTT broker in order to automatically update digital twins of devices connected via LoRaWAN... </td> |
| </tr> |
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| <tr><td><a href="2019-12-12-release-announcement-100.html">Announcing Eclipse Ditto Release 1.0.0</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Today the Eclipse Ditto is thrilled to announce the availability of Eclipse Ditto’s first major release 1.0.0. Maturity The initial code contribution was done in October 2017, 2 years later and 2 releases (0.8.0 and 0.9.0) later, we think its time to graduate from the Eclipse... </td> |
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| <tr><td><a href="2019-11-04-milestone-announcement-100-M2.html">Announcing Ditto Milestone 1.0.0-M2</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> The second and last milestone of the upcoming release 1.0.0 was released today. Have a look at the Milestone 1.0.0-M2 release notes for what changed in detail. The main changes and new features since the last release 1.0.0-M1a release notes are invoking custom foreign HTTP endpoints... </td> |
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| <tr><td><a href="2019-10-17-http-connectivity.html">Integration of HTTP endpoints/webhooks</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> By adding another connectivity type - HTTP - to Ditto’s connectivity, it is now (to be released in the next Ditto milestone 1.0.0-M2) possible to to publish twin events, messages, live commands and events to existing HTTP servers/endpoints. That is especially useful for invoking existing APIs (which are most... </td> |
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| <tr><td><a href="2019-09-17-milestone-announcement-100-M1a.html">Announcing Ditto Milestone 1.0.0-M1a</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Today the Ditto team is happy to announce the first milestone of the upcoming release 1.0.0. Have a look at the Milestone 1.0.0-M1a release notes for what changed in detail. The main changes and new features since the last release 0.9.0 are initial contribution of Java... </td> |
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| <tr><td><a href="2019-08-28-openid-connect.html">Eclipse Ditto now supports OpenID Connect</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Eclipse Ditto now supports all OAuth 2.0 providers which implement OpenID Connect out-of-the-box. You can find a list of certified providers at OpenID Connect - Certified OpenID Provider Servers and Services. With this post, we want to give an example of this new feature using the open source... </td> |
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| <tr><td><a href="2019-07-10-release-announcement-090.html">Announcing Eclipse Ditto Release 0.9.0</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Today the Eclipse Ditto team proudly presents its second release 0.9.0. The topics of this release in a nutshell were: Memory improvements for huge amounts (multi million) of digital twins which are held in memory Adding metrics and logging around the connectivity feature in order to enable being... </td> |
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| <tr><td><a href="2019-04-29-milestone-announcement-090-M2.html">Announcing Ditto Milestone 0.9.0-M2</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> The second milestone of the upcoming release 0.9.0 was released today. Have a look at the Milestone 0.9.0-M2 release notes for what changed in detail. The main changes and new features since the last milestone 0.9.0-M1 are rewrite of Ditto’s “search” service in order to use... </td> |
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| <tr><td><a href="2019-03-28-milestone-announcement-090-M1.html">Announcing Ditto Milestone 0.9.0-M1</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Today the Ditto team is happy to announce the first milestone of the upcoming release 0.9.0. Have a look at the Milestone 0.9.0-M1 release notes for what changed in detail. The main changes and new features since the last release 0.8.0 are memory optimizations when working... </td> |
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| <tr><td><a href="2019-03-13-kafka-connectivity.html">Connectivity to Apache Kafka in Eclipse Ditto</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Today we added connectivity to Apache Kafka. In a first step, it is possible to publish twin events, messages, live commands and events to Kafka topics. Since the last addition to Ditto’s connectivity which added MQTT connectivity, the connectivity feature got a lot of stabilization and new smaller... </td> |
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| <tr><td><a href="2018-12-05-example-command-and-control.html">Using Eclipse Hono's Command&Control with Eclipse Ditto</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> With version 0.8.0 Eclipse Ditto can now interact with Eclipse Hono using the “Command & Control” feature. It is possible to send a Thing (or Feature) message at the Ditto Message API, which is then forwarded to Hono as a command message. Hono routes the message to the device,... </td> |
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| <tr><td><a href="2018-11-28-release-announcement-080.html">Announcing Eclipse Ditto Release 0.8.0</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Today the Eclipse Ditto team proudly presents its first release 0.8.0. Please have a look at the 0.8.0 release notes for a more detailed information on the release. The main changes and new features since the latest milestone 0.8.0-M3 are: Support Eclipse Hono’s command&control in Ditto... </td> |
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| <tr><td><a href="2018-11-14-milestone-announcement-080-M3.html">Announcing Ditto Milestone 0.8.0-M3</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Preparing the upcoming first release 0.8.0 of Eclipse Ditto, this milestone is a last checkpoint to ensure that the release will be performed smoothly. Therefore, this milestone release primarily focuses on stabilization. Have a look at the Milestone 0.8.0-M3 release notes for what changed in detail. <div... </td> |
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| <tr><td><a href="2018-10-16-example-mqtt-bidirectional.html">Example demonstrating connectivity to an MQTT broker</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Eclipse Ditto can now connect to MQTT 3.1.1 brokers. Perfect timing to happily welcome a new colleague to our team behind Eclipse Ditto: David. In order to get familiar with Ditto and the development with digital twins, David was assigned with one of his first tasks to get his... </td> |
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| <tr><td><a href="2018-09-27-milestone-announcement-080-M2.html">Announcing Ditto Milestone 0.8.0-M2</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Brace yourself, Eclipse Ditto is preparing for its first release 0.8.0. We are happy to announce our next milestone towards that goal. Have a look at the Milestone 0.8.0-M2 release notes for what changed in detail. The main changes and new features are enforcement of max. entity... </td> |
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| <tr><td><a href="2018-09-21-selective-push-notifications.html">Selective push notifications available</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> The connectivity service supercharged Ditto’s flexibility in integrating with other services. It’s such a great feature to let the other connected services know about thing updates and property changes. Even the direct exchange with real-world assets became more flexible through the multi-protocol support. But with a steady increase in... </td> |
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| <tr><td><a href="2018-08-14-milestone-announcement-080-M1.html">Announcing Ditto Milestone 0.8.0-M1</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Even during the summer break the Ditto team worked hard in order to provide the next milestone release. Here it is: Milestone 0.8.0-M1. Have a look at the Milestone 0.8.0-M1 release notes for what changed in detail and why there was a version bump from 0.3.0-M2 to 0.8.0-M1. The... </td> |
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| <tr><td><a href="2018-06-15-milestone-announcement-030-M2.html">Announcing Ditto Milestone 0.3.0-M2</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Today we, the Eclipse Ditto team, are happy to announce our next milestone 0.3.0-M2. The main changes are improvement of Ditto’s cluster performance with many managed Things a new Ditto service ditto-concierge was added for this improved cluster bootstrapping based on DNS with the potential... </td> |
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| <tr><td><a href="2018-05-02-connecting-ditto-hono.html">Connecting Eclipse Ditto to Eclipse Hono</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Warning: This guide does no longer work with the latest (1.x) versions of Ditto + Hono. Please take a look and make use of the Eclipse IoT Packages “cloud2edge” package in order to setup and automatically connect Ditto + Hono. With the recently... </td> |
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| <tr><td><a href="2018-04-26-milestone-announcement-030-M1.html">Announcing Ditto Milestone 0.3.0-M1</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> After some time of silence of Ditto milestone releases we are very proud to present our next one to the public. Have a look at the Milestone 0.3.0-M1 release notes. The main changes are switch to Eclipse OpenJ9 JVM in Ditto’s Docker images renaming of Ditto’s “AMQP... </td> |
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| <tr><td><a href="2018-04-25-connectivity-service.html">Ditto's connectivity capabilities are pimped up</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> It has been quite lately on our website and on GitHub as the Ditto team currently prepares its new connectivity microservice. Until now Ditto’s amqp-bridge service could connect to AMQP1.0 endpoints (e.g. Eclipse Hono). That worked quite well, but still had some issues: failover/reconnection was not... </td> |
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| <tr><td><a href="2018-02-08-feature-definition.html">Introducing Feature Definition</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> Brace yourselves, Eclipse Vorto is going to be integrated with Ditto. Rationale By now you most probably represented your devices as things with features. This is indeed the proper way to do it. This approach is flexible and easy so far. But wouldn’t it be nice to have... </td> |
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| <tr><td><a href="2018-02-07-milestone-announcement-020-M1.html">Announcing Ditto Milestone 0.2.0-M1</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> The Ditto team is proud to announce the next milestone release. Have a look at the Milestone 0.2.0-M1 release notes. The main changes are being able to search in namespaces which can speed up search queries when applied to a large population of digital twins the enhancement... </td> |
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| <tr><td><a href="2018-01-15-example-demonstrating-rest-to-websocket.html">Example demonstrating REST and WebSocket API</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> There’s a new example showing how to combine the REST and WebSocket API over at the Eclipse Ditto examples repository. Right from the project’s description: This example shows how to leverage the powers of combining the REST and WebSocket Messages API of Eclipse Ditto. It demonstrates how... </td> |
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| <tr><td><a href="2018-01-12-milestone-announcement-010-M3.html">Announcing Ditto Milestone 0.1.0-M3</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> We wish you all a happy new year and an hope you are curious about our new Eclipse Ditto milestone. Milestone 3 Our new milestone, namely 0.1.0-M3, adds an AMQP 1.0 bridge. The bridge enables to connect to a running instance of Eclipse Hono. Ditto can... </td> |
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| <tr><td><a href="2017-12-18-milestone-announcement-010-M1.html">Announcing Ditto Milestone 0.1.0-M1</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> We finally managed to build our first milestone of Eclipse Ditto: 0.1.0-M1 Java artifacts were published to both the Eclipse Maven repository as well as Maven central. Additionally Docker images were pushed to Docker Hub: eclipse/ditto-policies eclipse/ditto-things eclipse/ditto-things-search eclipse/ditto-gateway You can... </td> |
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| <tr><td><a href="2017-11-10-welcome-to-ditto.html">Welcome to the Eclipse Ditto project site</a></td> |
| <td><span class="label label-primary">Post</span></td> |
| <td> This is our very first blog post of our new project site and we continue to add more documentation. </td> |
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