Period
to 2 March 2021

The following table provides summary statistics for permanent job vacancies with a requirement for Galera Cluster skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Galera Cluster over the 6 months to 2 March 2021 with a comparison to the same period in the previous 2 years.

Galera Cluster
UK
6 months to
2 Mar 2021
Same period 2020 Same period 2019
Rank 798 1020 1102
Rank change year-on-year +222 +82 +77
Permanent jobs citing Galera Cluster 19 11 10
As % of all permanent jobs advertised in the UK 0.025% 0.009% 0.007%
As % of the Systems Management category 0.16% 0.071% 0.058%
Number of salaries quoted 23 15 10
Median annual salary £62,500 £55,000 £42,250
Median salary % change year-on-year +13.64% +30.18% -19.52%
10th Percentile £41,250 £47,500 £39,500
90th Percentile £73,750 £55,000 £65,000
UK excluding London median annual salary - £55,000 £42,000
% change year-on-year - +30.95% -20.00%

Galera Cluster is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for systems management skills.

All Systems Management Skills
UK
Permanent vacancies with a requirement for systems management skills 12,155 15,496 17,273
As % of all permanent IT jobs advertised in the UK 16.12% 12.78% 11.49%
Number of salaries quoted 9,831 12,035 13,658
Median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +9.52%
10th Percentile £37,500 £32,500 £32,500
90th Percentile £95,000 £95,000 £88,750
UK excluding London median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +6.38%

Galera Cluster
Job Vacancy Trend

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

Job vacancy trend for Galera Cluster in the UK

Galera Cluster
Salary Trend

3-month moving average salary quoted in jobs citing Galera Cluster.

Salary trend for Galera Cluster in the UK

Galera Cluster
Salary Histogram

Salary distribution for jobs citing Galera Cluster over the 6 months to 2 March 2021.

Salary histogram for Galera Cluster in the UK

Galera Cluster
Top 5 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Galera Cluster within the UK over the 6 months to 2 March 2021. 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 +213 15 £63,000 +14.55% 1
London +166 15 £63,000 -
Work from Home -118 6 £65,000 +18.18%
UK excluding London +139 2 - - 1
Wales - 2 - -

For the 6 months to 2 March 2021, IT jobs citing Galera Cluster 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 Galera Cluster.

1 19 (100.00%) Linux
2 14 (73.68%) High Availability
3 12 (63.16%) Ansible
3 12 (63.16%) SQL Server
4 10 (52.63%) MongoDB
4 10 (52.63%) Data Centre
5 9 (47.37%) Bash Shell
5 9 (47.37%) Redis
5 9 (47.37%) LAN
6 8 (42.11%) Perl
6 8 (42.11%) PHP
7 7 (36.84%) C
7 7 (36.84%) IIS
7 7 (36.84%) MySQL
7 7 (36.84%) PBX
7 7 (36.84%) Windows
7 7 (36.84%) Apache
7 7 (36.84%) Tomcat
7 7 (36.84%) SNMP
7 7 (36.84%) VPN
7 7 (36.84%) Cisco
7 7 (36.84%) Microsoft
7 7 (36.84%) HP
7 7 (36.84%) Nortel
7 7 (36.84%) Juniper
7 7 (36.84%) Internet
7 7 (36.84%) BGP
7 7 (36.84%) Firewall
7 7 (36.84%) Games
7 7 (36.84%) Debian

Galera Cluster
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 7 (36.84%) Apache
1 7 (36.84%) ejabberd
1 7 (36.84%) Elasticsearch
1 7 (36.84%) IIS
1 7 (36.84%) nginx
1 7 (36.84%) Tomcat
2 5 (26.32%) Apache Solr
Business Applications
1 2 (10.53%) Remedy ITSM
Cloud Services
1 6 (31.58%) AWS
2 4 (21.05%) GCP
Communications & Networking
1 9 (47.37%) LAN
2 7 (36.84%) Asterisk PBX
2 7 (36.84%) BGP
2 7 (36.84%) Diameter Protocol
2 7 (36.84%) Firewall
2 7 (36.84%) Internet
2 7 (36.84%) PBX
2 7 (36.84%) SNMP
2 7 (36.84%) VPN
3 2 (10.53%) TCP/IP
3 2 (10.53%) WAN
Database & Business Intelligence
1 12 (63.16%) SQL Server
2 10 (52.63%) MongoDB
3 9 (47.37%) Redis
4 7 (36.84%) MySQL
4 7 (36.84%) PostgreSQL
5 5 (26.32%) MariaDB
5 5 (26.32%) NoSQL
6 4 (21.05%) Amazon DynamoDB
6 4 (21.05%) Amazon RDS
6 4 (21.05%) Apache Cassandra
7 2 (10.53%) Amazon Aurora
8 1 (5.26%) Relational Database
General
1 7 (36.84%) Games
2 2 (10.53%) Law
Job Titles
1 11 (57.89%) Systems Engineer
2 7 (36.84%) Administrator
2 7 (36.84%) Network Engineer
2 7 (36.84%) Network Systems Engineer
3 6 (31.58%) DBA
3 6 (31.58%) MySQL DBA
4 4 (21.05%) Linux Engineer
4 4 (21.05%) Linux Systems Engineer
5 1 (5.26%) Database Engineer
5 1 (5.26%) Developer
5 1 (5.26%) Linux Administrator
5 1 (5.26%) Linux Systems Administrator
5 1 (5.26%) Perl Developer
5 1 (5.26%) PHP Developer
5 1 (5.26%) Senior Developer
5 1 (5.26%) Senior Perl Developer
5 1 (5.26%) Senior PHP Developer
5 1 (5.26%) Systems Administrator
Libraries, Frameworks & Software Standards
1 7 (36.84%) XMPP
2 2 (10.53%) CGI
3 1 (5.26%) Swagger
3 1 (5.26%) Web Services
Miscellaneous
1 10 (52.63%) Data Centre
2 7 (36.84%) Analytical Skills
3 6 (31.58%) Replication
4 2 (10.53%) Clustering
4 2 (10.53%) Public Cloud
Operating Systems
1 19 (100.00%) Linux
2 7 (36.84%) CentOS
2 7 (36.84%) Debian
2 7 (36.84%) Windows
Processes & Methodologies
1 14 (73.68%) High Availability
2 7 (36.84%) Architectural Design
2 7 (36.84%) Computer Science
2 7 (36.84%) Continuous Integration
2 7 (36.84%) DevOps
2 7 (36.84%) Load Balancing
2 7 (36.84%) Open Source
2 7 (36.84%) Penetration Testing
2 7 (36.84%) Risk Assessment
3 6 (31.58%) Performance Tuning
4 4 (21.05%) Configuration Management
4 4 (21.05%) E-Commerce
4 4 (21.05%) Performance Monitoring
4 4 (21.05%) Task Automation
5 3 (15.79%) Microservices
6 2 (10.53%) Anti-Money Laundering
6 2 (10.53%) Change Management
6 2 (10.53%) Identity Management
6 2 (10.53%) ITSM
6 2 (10.53%) KYC
Programming Languages
1 9 (47.37%) Bash Shell
2 8 (42.11%) Perl
2 8 (42.11%) PHP
3 7 (36.84%) C
4 4 (21.05%) Shell Script
5 2 (10.53%) SQL
6 1 (5.26%) JavaScript
6 1 (5.26%) Python
Qualifications
1 7 (36.84%) Computer Science Degree
1 7 (36.84%) Degree
2 2 (10.53%) SC Cleared
2 2 (10.53%) Security Cleared
Quality Assurance & Compliance
1 2 (10.53%) SLA
System Software
1 7 (36.84%) iptables
1 7 (36.84%) Kamailio
1 7 (36.84%) KVM
1 7 (36.84%) Postfix
1 7 (36.84%) QEMU
2 3 (15.79%) Docker
Systems Management
1 12 (63.16%) Ansible
2 7 (36.84%) HAProxy
2 7 (36.84%) Puppet
2 7 (36.84%) ZABBIX
3 4 (21.05%) Grafana
3 4 (21.05%) Graphite
3 4 (21.05%) Nagios
3 4 (21.05%) Prometheus
4 3 (15.79%) Kubernetes
Vendors
1 7 (36.84%) Cisco
1 7 (36.84%) GENBAND
1 7 (36.84%) HP
1 7 (36.84%) Juniper
1 7 (36.84%) Microsoft
1 7 (36.84%) Mitel
1 7 (36.84%) Nortel
1 7 (36.84%) Percona
1 7 (36.84%) SonicWALL
2 3 (15.79%) Red Hat
3 2 (10.53%) Oracle
3 2 (10.53%) Remedy