snowcast | snowcast is an auto-configuration
kandi X-RAY | snowcast Summary
kandi X-RAY | snowcast Summary
snowcast is an auto-configuration, distributed, scalable ID generator on top of Hazelcast.
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Top functions reviewed by kandi - BETA
- Read the partition table data
- Reads a logical node
- Attaches a sequential sequential sequencer
- Executes the given method handle on the given receiver
- Destroy the sequencer
- Attach the logical node to the given sequence
- Creates a custom epoch based on an instant
- Calls the super method and writes it to the stream
- Returns a unique hashCode of this sequence
- Get node engine instance
- Creates a replication operation
- Returns the initialize method for the proxy
- Custom deserialization logic
- Creates a SnowcastEpoch instance using the given Calendar instance
- Detach a logical node from a Sequencer
- Calls the super method
- Detaches a logical node from a given logical node
- Creates a new sequencer definition
- Creates a new operation
- Custom deserialization
- Creates an operation
- Encodes a response to a Snowcast client
snowcast Key Features
snowcast Examples and Code Snippets
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Trending Discussions on snowcast
QUESTION
I'm going to use Snowcast https://github.com/noctarius/snowcast as a unique ID generator for my application. I'm going to expose these IDs within a web application urls.
Right now I have a two options how to configure Snowcast sequencer with my Spring Boot application:
...ANSWER
Answered 2017-Feb-22 at 11:51If you look at how those numbers are generated you'll see that there is not shorter or longer ID, as a single ID consists of multiple parts. The timestamp is just one of them. That said the IDs will change over the course of time, as the offset to the epoch (the first few bits) will increase. At some point the long's value will switch over to negative values from the point of Java since all bits are used (even the highest bit) and it'll start to look negative (or you need to print it as unsigned long, put it into a biginteger).
Anyhow that said, there is no such thing as short or longer but it depends on the epoch offset (how many millis have passed since the begin of the epoch) and the number of nodes / IDs in a single millisecond.
PS: in the case of just generating unique IDs over the course of the apps runtime both is perfectly fine.
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