From https://cloudberry.apache.org/docs/ Cloudberry Database, built on the latest PostgreSQL 14.4 kernel, is one of the most advanced and mature open-source MPP databases available. It comes with multiple features, including high concurrency and high availability. It can perform quick and efficient computing for complex tasks, meeting the demands of managing and computing vast amounts of data.… Читати далі »
When migrate from one lapton to another i need to migrate all the keys.Seahorse doesn’t have Export option, so it can be done just by copy old files to new destination On new host:
From documentation The Registration Data Access Protocol (RDAP) is the successor to WHOIS. Like WHOIS, RDAP provides access to information about Internet resources (domain names, autonomous system numbers, and IP addresses). Unlike WHOIS, RDAP provides: Simple installation on Ubuntu with Golang package And can be used as Whois Or can be installed by Snap
Just for history, my config for cpufreqd
For daily use, i set the ‘powersave’ mode in Ubuntu/Mint OS but see that cpu frequency is around 2.5-3GHz all the time When i checked scaling_governor – it was all fine and showed me ‘powersave’ mode And found that somehow the min_freq is set as 3GHz So, simply execute a basic inline Bash command to… Читати далі »
For example, you are using this sample config And get an error: It happens because your backend server uses only h2 (http2) and due to this thread https://www.mail-archive.com/haproxy@formilux.org/msg43261.html you should set the “:authority” pseudo-header It can be done by adding ‘set-uri’ in the config
Sometimes we need to stop SMT on CPU for unlock the max frequency For one core Globally
Minio it is self-hosted storage compartible with s3 API Create key and secret Make nomad file Get mc – CLI for Minio Create connection to storage and add bucket Create file with policy user.json Add policy Add user Apply policy to user Go to another server/OS configure connect to minio and test upload Done Documentation… Читати далі »
In new version of Ubuntu/Centos need to use new name of imported module. When using old nmcli.py i had this error: Failed to import the required Python library (NetworkManager glib API) on node’s Python /usr/bin/python3. Please read module documentation and install in the appropriate location. If the required library is installed, but Ansible is using… Читати далі »