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- Access to relational databases with WinCC Unified
- Collect Factory data and write it to Kafka, with the Automation Gateway…
- WinCC Unified V18 exposed to the Internet…
- GraphQL for Unity with WinCC Unified
- WinCC Unified GraphQL Server for Data Integration
- AWS AppSync query with Cognito User Pool
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- Apollo 3.0 Websocket Protocol for GraphQL for Unity (V1.5.0)
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Category Archives: BigData/NoSQL
Java is everywhere… WinCC OA Java Manager…
From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere! Now connected to WinCC OA. Here you will find an implementation of an API to connect WinCC OA to Java. It is based on the WinCC … Continue reading
Posted in Allgemein, BigData/NoSQL, WinCC OA
Tagged Java, WinCC OA
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Internet of Things (IoT) and WinCC OA with MQTT …
Recently i implemented a JAVA API for WinCC Open Architecture. So, it is possible to implement WinCC OA API Manager in Java. I used this to implement a simple API Manager in Java to connect WinCC OA to MQTT. MQTT is a machine-to-machine (M2M) “Internet … Continue reading
Posted in BigData/NoSQL, WinCC OA
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ElasticSearch and WinCC OA …
With a Java-Datalogger we can write events and alerts to different data sinks. For example we can use ElasticSearch and Kibana to discover alerts collected by WinCC OA. Elasticsearch provides full text search, analytics, dashboards. And now it also supports graphs! … Continue reading
Posted in Allgemein, BigData/NoSQL, WinCC OA
Tagged BigData, ElasticSearch, NoSQL, WinCC OA
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Cassandra for WinCC OA & Performance…
Did a first test with Cassandra as NoSQL database store for WinCC OA event logging. Cassandra was easy to install, pretty good write performance and very good read performance. Compared to e.g. OpenTSDB the CPU load on client and server are higher. Test-Setup: … Continue reading
Posted in BigData/NoSQL, WinCC OA
Tagged BigData, Cassandra, WinCC OA
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Databases for WinCC OA Logging….
I have implemented a Database Logger for WinCC OA which supports different databases. I did now a first test to compare some databases with WinCC OA and time series logging. The logger is writing 1000 values/second to four databases in parallel: … Continue reading
Posted in BigData/NoSQL, WinCC OA
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NoSQL Logging with WinCC OA…
Posted in BigData/NoSQL, WinCC OA
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WinCC OA Docker Image with InfluxDB & Grafana …on a Mac…
On a Mac install the Docker Toolbox. https://www.docker.com/docker-toolbox And click on the “DOCKER CLI” The type: docker run -d -p 3000:3000 –name oa1 vogler/winccoa:influxdb startup Afterwards you will see your new container and at the preview you can already see the … Continue reading
Posted in BigData/NoSQL, WinCC OA
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Hadoop OpenTSDB timeseries database and Grafana with WinCC OA…
Forwarding events from WinCC OA to OpenTSDB, which is based on HBase. Based on OpenTSDB Grafan can be used to build cool dashboards in a very fast way. Live Example (my photovoltaic data) : http://82.149.127.81/grafana On my test environment (i7 with 32gb … Continue reading
Posted in Allgemein, BigData/NoSQL, WinCC OA
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