Period
to 13 December 2019

The table below looks at the prevalence of the term Replication in permanent job vacancies advertised in England. Included is a benchmarking guide to the salaries offered in vacancies that have cited Replication over the 6 months to 13 December 2019 with a comparison to the same period over the previous 2 years.

Replication
UK > England
6 months to
13 Dec 2019
Same period 2018 Same period 2017
Rank 518 522 533
Rank change year-on-year +4 +11 -73
Permanent jobs citing Replication 595 765 857
As % of all permanent IT jobs advertised in England 0.48% 0.52% 0.51%
As % of the Miscellaneous category 1.24% 1.30% 1.27%
Number of salaries quoted 468 642 745
England median annual salary £50,000 £45,000 £45,000
Median salary % change year-on-year +11.11% - -10.00%
10th Percentile £28,750 £31,250 £31,250
90th Percentile £80,000 £75,000 £70,000
UK median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - -10.00%

Replication is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for generic IT skills.

All Generic IT Skills
England
Permanent vacancies with a requirement for generic IT skills 47,933 58,945 67,328
As % of all permanent IT jobs advertised in England 39.01% 39.82% 39.90%
Number of salaries quoted 36,832 45,355 50,857
England median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% -
10th Percentile £30,000 £30,000 £28,000
90th Percentile £92,500 £87,500 £82,500
UK median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% -

Replication
Job Vacancy Trend in England

Job postings citing Replication as a percentage of all IT jobs advertised in England.

Job vacancy trend for Replication in England

Replication
Salary Trend in England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Replication in England.

Salary trend for Replication in England

Replication
Salary Histogram in England

The salary distribution of IT jobs citing Replication in England over the 6 months to 13 December 2019.

Salary histogram for Replication in England

Replication
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Replication within the England region over the 6 months to 13 December 2019. 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
London +17 217 £60,000 - 28
South East +29 154 £50,000 +25.00% 12
East of England +40 64 £50,000 +2.04% 12
North of England -16 57 £39,500 -1.25% 34
Midlands +10 54 £45,000 - 18
South West +39 45 £50,000 +17.65% 12
North West +2 34 £41,250 - 22
West Midlands +37 33 £42,500 -5.56% 12
East Midlands +2 21 £45,000 - 6
Yorkshire +12 19 £35,000 -7.89% 9
North East +16 4 £41,827 -34.65% 3
Replication
UK

For the 6 months to 13 December 2019, IT jobs citing Replication 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 across the England region with a requirement for Replication.

1 302 (50.76%) Windows
2 270 (45.38%) SQL
3 228 (38.32%) SQL Server
4 220 (36.97%) Microsoft
5 216 (36.30%) Linux
6 197 (33.11%) VMware
7 176 (29.58%) Azure
8 143 (24.03%) Windows Server
9 142 (23.87%) Clustering
10 137 (23.03%) VMware Infrastructure
11 131 (22.02%) Active Directory
12 130 (21.85%) Cisco
13 129 (21.68%) MySQL
14 128 (21.51%) AWS
15 112 (18.82%) SAN
16 109 (18.32%) Firewall
16 109 (18.32%) Veeam
16 109 (18.32%) Office 365
17 98 (16.47%) PowerShell
18 97 (16.30%) TCP/IP
19 95 (15.97%) Disaster Recovery
20 93 (15.63%) High Availability
21 89 (14.96%) DNS
22 88 (14.79%) MS Exchange
23 87 (14.62%) Data Centre
24 86 (14.45%) DevOps
25 82 (13.78%) LAN
26 81 (13.61%) ITIL
27 78 (13.11%) Performance Tuning
28 77 (12.94%) Degree

Replication
Co-occurring IT Skills in England 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 88 (14.79%) MS Exchange
2 28 (4.71%) SharePoint
3 27 (4.54%) IIS
4 22 (3.70%) Apache
5 19 (3.19%) Elasticsearch
6 18 (3.03%) Tomcat
7 15 (2.52%) Exchange Server 2013
8 14 (2.35%) Exchange Server 2010
8 14 (2.35%) nginx
9 7 (1.18%) Skype for Business
10 6 (1.01%) Confluence
11 5 (0.84%) Drupal
11 5 (0.84%) OpenStack
12 4 (0.67%) Apache Spark
12 4 (0.67%) CMS
12 4 (0.67%) Joomla!
12 4 (0.67%) WebLogic
12 4 (0.67%) WordPress
13 2 (0.34%) Exchange Server 2007
13 2 (0.34%) SAS
Applications
1 29 (4.87%) Microsoft Office
2 27 (4.54%) Microsoft Excel
3 1 (0.17%) Adobe Illustrator
3 1 (0.17%) Photoshop
Business Applications
1 7 (1.18%) SAP HCM
2 4 (0.67%) Oracle Applications
3 2 (0.34%) Eikon
3 2 (0.34%) Sage 200
3 2 (0.34%) SAP VC
4 1 (0.17%) Dynamics CRM
4 1 (0.17%) SAP Business One
4 1 (0.17%) SAP GRC
4 1 (0.17%) SAP Retail
4 1 (0.17%) SAP S/4HANA
Cloud Services
1 176 (29.58%) Azure
2 128 (21.51%) AWS
3 109 (18.32%) Office 365
4 40 (6.72%) SaaS
5 28 (4.71%) Power Platform
6 25 (4.20%) GCP
7 22 (3.70%) IaaS
8 21 (3.53%) Amazon S3
9 20 (3.36%) Amazon EC2
10 15 (2.52%) Amazon ELB
11 14 (2.35%) PaaS
12 12 (2.02%) Amazon EMR
12 12 (2.02%) Azure Active Directory
13 10 (1.68%) Cloud Computing
14 8 (1.34%) SuccessFactors
15 7 (1.18%) Serverless
16 6 (1.01%) GitHub
17 4 (0.67%) Amazon ECS
17 4 (0.67%) Stackdriver
18 3 (0.50%) AWS Lambda
Communications & Networking
1 112 (18.82%) SAN
2 109 (18.32%) Firewall
3 97 (16.30%) TCP/IP
4 89 (14.96%) DNS
5 82 (13.78%) LAN
6 70 (11.76%) WAN
7 68 (11.43%) DHCP
8 47 (7.90%) NAS
9 42 (7.06%) SMTP
9 42 (7.06%) VLAN
10 39 (6.55%) iSCSI
11 38 (6.39%) HTTP
12 35 (5.88%) Wireless
13 32 (5.38%) Internet
14 31 (5.21%) BGP
14 31 (5.21%) OSPF
15 30 (5.04%) SNMP
16 29 (4.87%) Structured Cabling
17 28 (4.71%) WLAN
18 27 (4.54%) Network Security
Database & Business Intelligence
1 228 (38.32%) SQL Server
2 129 (21.68%) MySQL
3 75 (12.61%) SQL Server Integration Services
4 71 (11.93%) SQL Server Reporting Services
5 59 (9.92%) Relational Database
6 43 (7.23%) SQL Server 2012
6 43 (7.23%) SQL Server Analysis Services
7 40 (6.72%) MongoDB
7 40 (6.72%) SQL Server 2016
8 37 (6.22%) PostgreSQL
8 37 (6.22%) RDBMS
9 36 (6.05%) Data Warehouse
10 28 (4.71%) Power BI
11 27 (4.54%) MariaDB
11 27 (4.54%) SQL Server 2008
12 26 (4.37%) NoSQL
12 26 (4.37%) Oracle Database
13 25 (4.20%) SQL Server 2014
14 23 (3.87%) Amazon RDS
15 22 (3.70%) Microsoft Analysis Services
Development Applications
1 69 (11.60%) Git (software)
2 52 (8.74%) Subversion
3 14 (2.35%) Jenkins
4 12 (2.02%) Team Foundation Server
5 11 (1.85%) LINQPad
6 10 (1.68%) Ant
6 10 (1.68%) Fiddler
6 10 (1.68%) Postman
7 9 (1.51%) Maven
8 7 (1.18%) git-flow
9 6 (1.01%) Mercurial
10 5 (0.84%) JIRA
11 4 (0.67%) GitLab
12 2 (0.34%) Artifactory
12 2 (0.34%) Octopus Deploy
12 2 (0.34%) Sonatype Nexus
12 2 (0.34%) TeamCity
13 1 (0.17%) AutoIt
13 1 (0.17%) SoapUI
13 1 (0.17%) SonarQube
General
1 72 (12.10%) Finance
2 27 (4.54%) Public Sector
3 18 (3.03%) Retail
4 17 (2.86%) Law
5 14 (2.35%) Legal
6 11 (1.85%) Telecoms
7 8 (1.34%) Banking
8 7 (1.18%) Manufacturing
9 5 (0.84%) Russian Language
10 3 (0.50%) Advertising
10 3 (0.50%) German Language
11 2 (0.34%) Financial Institution
11 2 (0.34%) Games
11 2 (0.34%) Marketing
12 1 (0.17%) Back Office
12 1 (0.17%) Billing
12 1 (0.17%) Electronics
12 1 (0.17%) French Language
12 1 (0.17%) Investment Banking
12 1 (0.17%) Local Government
Job Titles
1 160 (26.89%) DBA
2 140 (23.53%) Administrator
3 73 (12.27%) SQL DBA
4 70 (11.76%) Infrastructure Engineer
5 65 (10.92%) Developer
6 42 (7.06%) Analyst
7 38 (6.39%) Systems Administrator
8 37 (6.22%) Support Engineer
9 33 (5.55%) Architect
9 33 (5.55%) MySQL DBA
10 31 (5.21%) DevOps Engineer
11 28 (4.71%) Senior DBA
12 26 (4.37%) Network Administrator
12 26 (4.37%) Support Analyst
13 21 (3.53%) Consultant
14 19 (3.19%) IT Engineer
15 17 (2.86%) Senior SQL DBA
16 16 (2.69%) 2nd Line Support
16 16 (2.69%) Azure Engineer
17 15 (2.52%) Database Developer
Libraries, Frameworks & Software Standards
1 45 (7.56%) LDAP
2 43 (7.23%) .NET
3 40 (6.72%) LAMP
4 31 (5.21%) Web Services
5 21 (3.53%) HTML
6 18 (3.03%) 802.1X
7 17 (2.86%) JSON
7 17 (2.86%) Kafka
7 17 (2.86%) XML
8 16 (2.69%) CSS
9 12 (2.02%) ActiveMQ
9 12 (2.02%) jQuery
9 12 (2.02%) RabbitMQ
10 11 (1.85%) Node.js
11 8 (1.34%) HTML5
12 7 (1.18%) Flash
12 7 (1.18%) gRPC
12 7 (1.18%) RESTful
12 7 (1.18%) Spring
13 6 (1.01%) SAML
Miscellaneous
1 142 (23.87%) Clustering
2 87 (14.62%) Data Centre
3 45 (7.56%) Self-Motivation
4 36 (6.05%) Analytical Skills
5 33 (5.55%) Video\Live Streaming
6 30 (5.04%) Management Information System
6 30 (5.04%) Public Cloud
7 28 (4.71%) Enterprise Storage
8 27 (4.54%) IPTV
8 27 (4.54%) MPEG
9 26 (4.37%) Linux Command Line
10 16 (2.69%) Enterprise Cloud
11 11 (1.85%) Private Cloud
11 11 (1.85%) Video Conferencing
12 10 (1.68%) EMC VNX
12 10 (1.68%) Mainframe
13 9 (1.51%) Greenfield Project
14 8 (1.34%) Mobile App
14 8 (1.34%) PKI
15 7 (1.18%) Enterprise Software
Operating Systems
1 302 (50.76%) Windows
2 216 (36.30%) Linux
3 143 (24.03%) Windows Server
4 52 (8.74%) Unix
5 48 (8.07%) Windows 10
6 43 (7.23%) Windows Server 2012
7 37 (6.22%) CentOS
8 33 (5.55%) Ubuntu
9 30 (5.04%) Red Hat Enterprise Linux
10 22 (3.70%) VMS
11 21 (3.53%) Windows 7
11 21 (3.53%) Windows Server 2008
12 15 (2.52%) Windows Server 2003
13 13 (2.18%) Solaris
14 12 (2.02%) AIX
15 10 (1.68%) Debian
16 8 (1.34%) Android
17 7 (1.18%) Data ONTAP
18 6 (1.01%) zOS
19 5 (0.84%) Apple iOS
Processes & Methodologies
1 95 (15.97%) Disaster Recovery
2 93 (15.63%) High Availability
3 86 (14.45%) DevOps
4 81 (13.61%) ITIL
5 78 (13.11%) Performance Tuning
6 76 (12.77%) Migration
7 74 (12.44%) Problem-Solving
8 73 (12.27%) Agile Software Development
8 73 (12.27%) Infrastructure Engineering
9 69 (11.60%) Capacity Planning
10 59 (9.92%) Business Intelligence
11 58 (9.75%) Configuration Management
12 49 (8.24%) ETL
13 41 (6.89%) Data Protection
13 41 (6.89%) Performance Analysis
14 38 (6.39%) Data Security
15 37 (6.22%) Data Modelling
15 37 (6.22%) Patch Management
15 37 (6.22%) Project Management
15 37 (6.22%) Service Delivery
Programming Languages
1 270 (45.38%) SQL
2 98 (16.47%) PowerShell
3 76 (12.77%) T-SQL
4 65 (10.92%) Bash Shell
5 51 (8.57%) PHP
6 50 (8.40%) Python
7 42 (7.06%) C#
8 39 (6.55%) C
9 29 (4.87%) Java
9 29 (4.87%) Perl
10 23 (3.87%) Ruby
11 22 (3.70%) Go
12 20 (3.36%) Shell Script
13 14 (2.35%) VB.NET
14 12 (2.02%) PL/SQL
15 11 (1.85%) Korn
16 10 (1.68%) JavaScript
17 6 (1.01%) REXX
18 4 (0.67%) VB
18 4 (0.67%) VBScript
Qualifications
1 77 (12.94%) Degree
2 40 (6.72%) Microsoft Certification
3 27 (4.54%) VMware Certified Professional (VCP)
4 22 (3.70%) Computer Science Degree
5 21 (3.53%) Cisco Certification
5 21 (3.53%) MCSE
6 17 (2.86%) MCSA
6 17 (2.86%) Security Cleared
7 13 (2.18%) CCNP
8 11 (1.85%) CCNA
9 10 (1.68%) CCDP
9 10 (1.68%) MCITP
9 10 (1.68%) SC Cleared
9 10 (1.68%) VCP6
10 9 (1.51%) HND
11 6 (1.01%) DV Cleared
11 6 (1.01%) HP ASE
11 6 (1.01%) HP MASE
12 4 (0.67%) BPSS Clearance
13 3 (0.50%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 58 (9.75%) SLA
2 28 (4.71%) QA
3 9 (1.51%) Data Quality
4 5 (0.84%) ISO/IEC 27001
4 5 (0.84%) PMO
5 4 (0.67%) GDPR
6 2 (0.34%) Cyber Essentials
6 2 (0.34%) Cyber Essentials PLUS
7 1 (0.17%) COBIT
7 1 (0.17%) PCI DSS
System Software
1 137 (23.03%) VMware Infrastructure
2 131 (22.02%) Active Directory
3 47 (7.90%) Hyper-V
4 39 (6.55%) Docker
5 38 (6.39%) vSphere
6 33 (5.55%) VMware ESXi
7 18 (3.03%) Virtual Machines
7 18 (3.03%) XenApp
7 18 (3.03%) XenDesktop
8 14 (2.35%) DRBD
8 14 (2.35%) VMware NSX
9 10 (1.68%) GlusterFS
9 10 (1.68%) Terminal Services
9 10 (1.68%) Virtual Servers
10 9 (1.51%) EMC RecoverPoint
11 7 (1.18%) Postfix
12 6 (1.01%) NFS
12 6 (1.01%) Oracle RAC
13 5 (0.84%) BitLocker
13 5 (0.84%) RACF
Systems Management
1 59 (9.92%) Puppet
2 44 (7.39%) ZABBIX
3 41 (6.89%) Nagios
4 37 (6.22%) Ansible
5 36 (6.05%) Opscode Chef
6 28 (4.71%) Terraform
7 26 (4.37%) Kubernetes
8 20 (3.36%) Failover Clustering
8 20 (3.36%) Microsoft Clustering
9 19 (3.19%) vCenter Server
10 17 (2.86%) Kibana
10 17 (2.86%) SCCM
11 16 (2.69%) Prometheus
11 16 (2.69%) vRealize
12 15 (2.52%) Foglight
12 15 (2.52%) LiteSpeed
13 13 (2.18%) Docker Swarm
13 13 (2.18%) Single Sign-On
14 11 (1.85%) SCOM
14 11 (1.85%) WSUS
Vendors
1 220 (36.97%) Microsoft
2 197 (33.11%) VMware
3 130 (21.85%) Cisco
4 109 (18.32%) Veeam
5 64 (10.76%) Red Hat
6 55 (9.24%) Oracle
7 45 (7.56%) Citrix
8 39 (6.55%) HP
9 35 (5.88%) EMC
10 29 (4.87%) NetApp
11 26 (4.37%) IBM
12 25 (4.20%) 3PAR
13 21 (3.53%) Percona
14 20 (3.36%) Brocade
14 20 (3.36%) Google
15 17 (2.86%) Dell
15 17 (2.86%) SAP
15 17 (2.86%) Veritas
16 16 (2.69%) ServiceNow
17 13 (2.18%) Juniper