Showing posts with label Database. Show all posts
Showing posts with label Database. Show all posts
Dec 4, 2021

influxdb: copying data with SELECT INTO - pay attention to the TAGS (or they are transformed to fields)

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 If you are using influxdb, one usecase could be, copy the data from a measurement ("table") to another. This can be done with thi...
1 comment:
Dec 16, 2020

zigbee: moving data from mqtt to influxdb - transforming strings to integers

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After some first steps with zigbee devices and storing the data in an influxdb , i noticed that string values are suboptimal for building gr...
Dec 5, 2020

Securing InfluxDB

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In my monitoring setup i am heavily using InfluxDB . Starting with one linux server with grafana which loads the data from its local influxd...
Nov 20, 2020

ZigBee@Linux: Getting Data from ZigBee Devices via MQTT to InfluxDB and Grafana

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Getting sensors with zigbee integrated with my linux raspberry pi, i did some monitoring tasks on my raspberry pi. Monitoring my raspberry p...
Apr 27, 2019

Oracle Database 19c (19.3) released!

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And after nearly 3 months of waiting - Oracle released 19c: First special feature: The rpm is still there and the release is only don...
Apr 17, 2019

Oracle Database 19c download

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In january 2019 Oracle released the documentation for Oracle Database 19c. More than 7 weeks later there is still nothing at https://www....
Feb 22, 2019

Oracle database 19c: documentation released

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In january Oracle released the documentation for 19c: If you are interested in the new features, take a look here: https://docs.oracle...
Sep 1, 2018

MySQL 8: New Features

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After installing mysql 8 on my ubuntu i did a lookaround for the new features. Oracle itself stated:   This is really cool, but how to...
Aug 31, 2018

mysql 8: installation on ubuntu

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Today i tried to install mysql 8 on my ubuntu: First i visited the site https://dev.mysql.com/downloads/repo/apt/ which says: So i down...
Jul 30, 2018

Where to find the oracle-database-ee-18c-1.0-1.x86_64.rpm package?

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After writing about the release of Oracle database 18c i wanted to download oracle-database-ee-18c-1.0-1.x86_64.rpm to try the rpm-based...
1 comment:
Jul 25, 2018

Oracle 18c database is released for Linux (on premise)

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After my posting nearly a week ago about the published 18c documentation on monday the binaries for Oracle 18c database were released: ...
Jul 16, 2018

Oracle Database 18c: Documentation released!

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Today i surfed to docs.oracle.com and there i found the documentation for oracle database 18c: In march 2018 i wrote about the new inst...
Jul 2, 2018

Oracle Database Software Downloads: 18c released

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Ok - not the database binaries but the Oracle Database 18c Release 1 Client is released: Only for windows and linux - not really suprisi...
Apr 29, 2018

Oracle SOA Suite 12c: complete startup procedure including database and application server

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After the first reboot i had to work hard to get the complete system up again. So here a list of all commands: database export ORACLE...
Mar 3, 2018

Oracle database 18c: Installation via RPM

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After the release of 18c i did a short dive into the "guide to new features" announced on oracle.com :  And take a look, wh...
1 comment:
Feb 20, 2018

Oracle Database 18c released! Image-based Installation?

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Today i discovered on otn.oracle.com --> database: The downloads-page looks like the last weeks - 12c is the default... ... but the...
5 comments:
Jan 4, 2018

Docker-Swarm: How to run a mysql database...

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After several tests with docker swarm ( setting up a swarm , running with more than on master , running a webserver in a swarm ) i am thinki...