Development Flashcards
1
Q
How should hardware be turned
A
Should be tuned to reads and writes
2
Q
Why are memory buffers important?
A
Because they read and write to disk
3
Q
How much ram will you need
A
You can estimate this by multipying time by throughput.
If you are going to be sending 100MB/s for 100s then this would be 10GB for buffers alone
4
Q
What hardware is important
A
- Disk speed is important - brandwidth and IOPS
- More Disks is always better
- SAS /SSD may be better depending on fluch behavior
- Amount of RAM increase how much you can process
- Fast stable network is required
5
Q
Where can you deploy kafka
A
- Puppet-Kafka
- Deploy to physical or VM
- Vagrant support
- supports RHEL (inc CentOS and Amazon)
6
Q
What is puppet deployment
A
blahhhh
