Period
to 20 October 2020

The following table provides summary statistics for permanent job vacancies with a requirement for Btrfs skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Btrfs over the 6 months to 20 October 2020 with a comparison to the same period in the previous 2 years.

Btrfs
UK
6 months to
20 Oct 2020
Same period 2019 Same period 2018
Rank 673 1056 -
Rank change year-on-year +383 - -
Permanent jobs citing Btrfs 7 7 0
As % of all permanent jobs advertised in the UK 0.014% 0.005% -
As % of the System Software category 0.077% 0.030% -
Number of salaries quoted 6 5 0
Median annual salary £50,000 £33,000 -
Median salary % change year-on-year +51.52% - -
UK excluding London median annual salary £50,000 £33,000 -
% change year-on-year +51.52% - -

Btrfs is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for system software skills.

All System Software Skills
UK
Permanent vacancies with a requirement for system software skills 9,039 23,465 24,380
As % of all permanent IT jobs advertised in the UK 18.51% 17.25% 14.91%
Number of salaries quoted 7,669 19,312 19,907
Median annual salary £55,000 £50,000 £50,000
Median salary % change year-on-year +10.00% - +11.11%
10th Percentile £30,500 £25,500 £24,750
90th Percentile £87,500 £85,000 £81,250
UK excluding London median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +8.97%

Btrfs
Job Vacancy Trend

Job postings citing Btrfs as a proportion of all IT jobs advertised.

Job vacancy trend for Btrfs in the UK

Btrfs
Salary Trend

3-month moving average salary quoted in jobs citing Btrfs.

Salary trend for Btrfs in the UK

Btrfs
Top 3 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Btrfs within the UK over the 6 months to 20 October 2020. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +370 7 £50,000 +51.52%
UK excluding London +299 7 £50,000 +51.52%
South West +118 7 £50,000 +51.52%

For the 6 months to 20 October 2020, IT jobs citing Btrfs also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads with a requirement for Btrfs.

1 7 (100.00%) Linux
1 7 (100.00%) VMware
1 7 (100.00%) Clustering
1 7 (100.00%) Shell Script
1 7 (100.00%) Ubuntu
1 7 (100.00%) Xen
1 7 (100.00%) VMware Infrastructure
1 7 (100.00%) Hyper-V
1 7 (100.00%) KVM
1 7 (100.00%) Ceph
1 7 (100.00%) Oracle ZFS
1 7 (100.00%) DRBD
2 6 (85.71%) Bash Shell
2 6 (85.71%) PowerShell
2 6 (85.71%) Python
3 4 (57.14%) Apache
3 4 (57.14%) Perl
3 4 (57.14%) Nagios
3 4 (57.14%) Windows
3 4 (57.14%) Ruby
3 4 (57.14%) CouchDB
3 4 (57.14%) Check_MK
4 3 (42.86%) Firewall
4 3 (42.86%) DHCP
4 3 (42.86%) DNS
4 3 (42.86%) Internet
5 2 (28.57%) Unix
5 2 (28.57%) Retail
6 1 (14.29%) Proactive Monitoring
6 1 (14.29%) Problem-Solving

Btrfs
Co-occurring IT Skills by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 4 (57.14%) Apache
Communications & Networking
1 3 (42.86%) DHCP
1 3 (42.86%) DNS
1 3 (42.86%) Firewall
1 3 (42.86%) Internet
Database & Business Intelligence
1 4 (57.14%) CouchDB
General
1 2 (28.57%) Retail
Job Titles
1 3 (42.86%) Linux Engineer
1 3 (42.86%) Operations Engineer
2 2 (28.57%) PowerShell Engineer
2 2 (28.57%) Python Engineer
2 2 (28.57%) Ubuntu Engineer
2 2 (28.57%) Unix Engineer
2 2 (28.57%) Unix Linux Engineer
3 1 (14.29%) IT Engineer
3 1 (14.29%) Virtualisation Engineer
Miscellaneous
1 7 (100.00%) Clustering
2 1 (14.29%) Analytical Skills
Operating Systems
1 7 (100.00%) Linux
1 7 (100.00%) Ubuntu
2 4 (57.14%) Windows
3 2 (28.57%) Unix
Processes & Methodologies
1 1 (14.29%) Proactive Monitoring
1 1 (14.29%) Problem-Solving
Programming Languages
1 7 (100.00%) Shell Script
2 6 (85.71%) Bash Shell
2 6 (85.71%) PowerShell
2 6 (85.71%) Python
3 4 (57.14%) Perl
3 4 (57.14%) Ruby
System Software
1 7 (100.00%) Ceph
1 7 (100.00%) DRBD
1 7 (100.00%) Hyper-V
1 7 (100.00%) KVM
1 7 (100.00%) VMware Infrastructure
1 7 (100.00%) Xen
Systems Management
1 7 (100.00%) Oracle ZFS
2 4 (57.14%) Check_MK
2 4 (57.14%) Nagios
Vendors
1 7 (100.00%) VMware