Literals and operators Literals and operators Integers 1 , floats 1.2 , characters 'a' , strings "abc" , booleans true and the unit type () can be expressed using literals. I...

Hyperloglog Hyperloglog Hyperloglog is typically used to find the cardinality of very large datasets. If you want to find the number of unique values, or cardinality, in a datas...

Effect Evaluation Cluster experiments Effect Evaluation Benchmarks This document shows the experiments we do and the results we get. Here we do two series of experiments. Fir...

enum extern enum packed enum Enum Literals Non-exhaustive enum enum enums.zig const expect = @import ( "std" ). testing . expect ; const mem = @import ( "std" )....

Real-time Event Aggregation at Scale Using Postgres with Citus Real-time Event Aggregation at Scale Using Postgres with Citus (Copy of original publication ) Citus is commonly ...

How to Test Your Hardware with ClickHouse How to Test Your Hardware with ClickHouse With this instruction you can run basic ClickHouse performance test on any server without in...

Django 4.2.6 release notes CVE-2023-43665: Denial-of-service possibility in django.utils.text.Truncator Bugfixes Django 4.2.6 release notes October 4, 2023 Django 4.2.6 fixe...

Journal Management Embedded Journal vs UFS Journal Configuring UFS Journal Configuring Embedded Journal Required configuration Optional configuration Advanced configuration Co...

Scenario Application 1: Internet of Vehicles Background Architecture Application 2: Intelligent Operation and Maintenance Background Architecture Application 3: Smart Factory...

Service Discovery Service Discovery Mechanism for Million-Instance Clusters Efficient Address Push Implementation Rich Metadata Configuration Configuration Method Custom Extens...