Period
to 25 November 2020

The table below looks at the prevalence of the term Replication in permanent job vacancies. Included is a benchmarking guide to the salaries offered in vacancies that have cited Replication over the 6 months to 25 November 2020 with a comparison to the same period over the previous 2 years.

Replication
UK
6 months to
25 Nov 2020
Same period 2019 Same period 2018
Rank 448 513 533
Rank change year-on-year +65 +20 -2
Permanent jobs citing Replication 284 681 831
As % of all permanent jobs advertised in the UK 0.52% 0.50% 0.52%
As % of the Miscellaneous category 1.37% 1.30% 1.31%
Number of salaries quoted 275 531 700
Median annual salary £50,000 £50,000 £46,000
Median salary % change year-on-year - +8.70% +2.22%
10th Percentile £29,750 £28,000 £31,250
90th Percentile £77,500 £80,000 £75,000
UK excluding London median annual salary £47,500 £45,000 £42,500
% change year-on-year +5.56% +5.88% -

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 with a requirement for generic IT skills.

All Generic IT Skills
UK
Permanent vacancies with a requirement for generic IT skills 20,724 52,546 63,372
As % of all permanent IT jobs advertised in the UK 37.81% 38.95% 39.64%
Number of salaries quoted 16,877 39,922 48,700
Median annual salary £57,500 £53,000 £52,500
Median salary % change year-on-year +8.49% +0.95% +5.00%
10th Percentile £32,500 £29,750 £28,852
90th Percentile £95,000 £90,000 £86,250
UK excluding London median annual salary £48,500 £45,000 £45,000
% change year-on-year +7.78% - +5.88%

Replication
Job Vacancy Trend

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

Job vacancy trend for Replication in the UK

Replication
Salary Trend

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

Salary trend for Replication in the UK

Replication
Salary Histogram

Salary distribution for jobs citing Replication over the 6 months to 25 November 2020.

Salary histogram for Replication in the UK

Replication
Top 17 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Replication within the UK over the 6 months to 25 November 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 +64 263 £50,000 - 50
UK excluding London +84 182 £47,500 +5.56% 39
London +126 95 £60,000 - 14
North of England +162 83 £47,500 +11.76% 13
North West +127 57 £50,000 +9.89% 8
Midlands +100 46 £50,000 +17.65% 8
West Midlands +88 26 £39,183 -7.81% 4
Yorkshire +106 24 £30,000 -14.29% 3
South East +58 24 £50,000 +7.53% 10
Work from Home +7 22 £50,000 +25.00% 5
East Midlands +83 21 £50,000 +11.11% 4
East of England +79 11 £50,000 - 2
Wales +40 9 £30,000 -20.00% 2
Scotland +60 6 £47,500 -19.15% 1
South West +80 5 £42,750 -14.50% 3
North East +18 2 £45,000 +7.59% 2
Northern Ireland +23 1 £62,500 +38.89%

For the 6 months to 25 November 2020, 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 with a requirement for Replication.

1 136 (47.89%) SQL
2 131 (46.13%) SQL Server
3 100 (35.21%) Microsoft
4 96 (33.80%) Azure
5 90 (31.69%) Windows
6 75 (26.41%) Active Directory
6 75 (26.41%) Performance Tuning
7 70 (24.65%) Clustering
7 70 (24.65%) VMware
8 60 (21.13%) Linux
9 54 (19.01%) VMware Infrastructure
9 54 (19.01%) Windows Server
10 53 (18.66%) Veeam
10 53 (18.66%) DNS
11 52 (18.31%) Office 365
12 51 (17.96%) Finance
13 50 (17.61%) DevOps
14 47 (16.55%) Problem-Solving
14 47 (16.55%) T-SQL
15 44 (15.49%) SAN
16 43 (15.14%) Oracle
17 42 (14.79%) AWS
18 41 (14.44%) PostgreSQL
19 40 (14.08%) Firewall
19 40 (14.08%) Cisco
19 40 (14.08%) Analytical Skills
20 39 (13.73%) PowerShell
21 38 (13.38%) WAN
21 38 (13.38%) Agile Software Development
22 37 (13.03%) Hyper-V

Replication
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 30 (10.56%) IIS
2 25 (8.80%) SharePoint
3 21 (7.39%) MS Exchange
4 18 (6.34%) Confluence
5 14 (4.93%) Skype for Business
6 9 (3.17%) nginx
6 9 (3.17%) Tomcat
7 8 (2.82%) Elasticsearch
7 8 (2.82%) Exchange Server 2013
7 8 (2.82%) WebLogic
8 7 (2.46%) Apache
8 7 (2.46%) Apache Spark
9 4 (1.41%) Exchange Server 2007
9 4 (1.41%) Oracle SOA Suite
9 4 (1.41%) Red Hat Fuse
10 3 (1.06%) Exchange Server 2010
10 3 (1.06%) OpenEdge
11 2 (0.70%) JBoss
12 1 (0.35%) Site Server
12 1 (0.35%) WebSphere
Applications
1 25 (8.80%) Microsoft Office
2 2 (0.70%) Microsoft Excel
3 1 (0.35%) InfoPath
3 1 (0.35%) Microsoft PowerPoint
Business Applications
1 4 (1.41%) Eikon
1 4 (1.41%) Oracle Applications
2 2 (0.70%) SAP Business One
3 1 (0.35%) Dynamics CRM
3 1 (0.35%) Maximo
Cloud Services
1 96 (33.80%) Azure
2 52 (18.31%) Office 365
3 42 (14.79%) AWS
4 21 (7.39%) SaaS
5 15 (5.28%) GCP
5 15 (5.28%) Mimecast
6 13 (4.58%) Amazon ECS
7 12 (4.23%) Amazon EC2
7 12 (4.23%) Power Platform
8 11 (3.87%) Amazon S3
8 11 (3.87%) IaaS
8 11 (3.87%) PaaS
8 11 (3.87%) Serverless
9 8 (2.82%) AWS Lambda
9 8 (2.82%) OneDrive
10 7 (2.46%) Amazon EKS
11 2 (0.70%) Cloud Computing
11 2 (0.70%) Slack
12 1 (0.35%) Azure Active Directory
12 1 (0.35%) Virtual Private Cloud
Communications & Networking
1 53 (18.66%) DNS
2 44 (15.49%) SAN
3 40 (14.08%) Firewall
4 38 (13.38%) WAN
5 36 (12.68%) DHCP
6 34 (11.97%) LAN
7 31 (10.92%) VPN
8 20 (7.04%) Skype
9 18 (6.34%) TCP/IP
10 11 (3.87%) Remote Desktop
10 11 (3.87%) VLAN
11 10 (3.52%) Wireless
12 8 (2.82%) iSCSI
12 8 (2.82%) NAS
13 7 (2.46%) Internet
13 7 (2.46%) VoIP
14 6 (2.11%) HTTP
14 6 (2.11%) SNMP
15 5 (1.76%) MPLS
15 5 (1.76%) Wi-Fi
Database & Business Intelligence
1 131 (46.13%) SQL Server
2 41 (14.44%) PostgreSQL
3 36 (12.68%) SQL Server Integration Services
4 34 (11.97%) MySQL
5 33 (11.62%) SQL Server 2019
6 30 (10.56%) SQL Server 2008
7 28 (9.86%) SQL Server Reporting Services
8 22 (7.75%) Amazon RDS
9 21 (7.39%) Data Warehouse
10 18 (6.34%) Oracle Database
11 17 (5.99%) SQL Server Analysis Services
12 15 (5.28%) MariaDB
13 13 (4.58%) NoSQL
14 12 (4.23%) Big Data
14 12 (4.23%) Power BI
15 11 (3.87%) SQL Server 2012
16 10 (3.52%) DTS
17 9 (3.17%) Amazon Aurora
17 9 (3.17%) MongoDB
17 9 (3.17%) Redis
Development Applications
1 30 (10.56%) JIRA
2 22 (7.75%) Git (software)
3 18 (6.34%) Bitbucket
4 14 (4.93%) TeamCity
5 13 (4.58%) MSTest
5 13 (4.58%) NUnit
5 13 (4.58%) Octopus Deploy
5 13 (4.58%) SpecFlow
6 5 (1.76%) Jenkins
6 5 (1.76%) Selenium
6 5 (1.76%) SoapUI
7 4 (1.41%) SQL Server Management Studio (SSMS)
8 3 (1.06%) Eclipse
8 3 (1.06%) Subversion
9 1 (0.35%) Visual Studio
General
1 51 (17.96%) Finance
2 29 (10.21%) Law
3 14 (4.93%) Banking
4 10 (3.52%) Games
5 6 (2.11%) Back Office
5 6 (2.11%) Telecoms
6 5 (1.76%) Legal
7 4 (1.41%) Automotive
7 4 (1.41%) Public Sector
7 4 (1.41%) Publishing
7 4 (1.41%) Retail
8 3 (1.06%) Advertising
8 3 (1.06%) Manufacturing
9 2 (0.70%) Local Government
10 1 (0.35%) Aerospace
10 1 (0.35%) Financial Institution
Job Titles
1 99 (34.86%) DBA
2 60 (21.13%) SQL DBA
3 43 (15.14%) SQL Server DBA
4 29 (10.21%) Infrastructure Engineer
5 28 (9.86%) Administrator
5 28 (9.86%) Developer
6 23 (8.10%) Analyst
7 18 (6.34%) .NET Developer
8 16 (5.63%) Support Analyst
9 15 (5.28%) MySQL DBA
10 14 (4.93%) C# .NET Developer
10 14 (4.93%) C# Developer
11 13 (4.58%) ASP.NET Developer
11 13 (4.58%) ASP.NET MVC Developer
11 13 (4.58%) C# ASP.NET Developer
12 12 (4.23%) Oracle DBA
13 11 (3.87%) Automation Engineer
14 9 (3.17%) 2nd Line Engineer
14 9 (3.17%) IT Engineer
14 9 (3.17%) Technical Support
Libraries, Frameworks & Software Standards
1 22 (7.75%) .NET
2 19 (6.69%) .NET Framework
3 17 (5.99%) ASP.NET
3 17 (5.99%) ASP.NET Core
3 17 (5.99%) ASP.NET MVC
3 17 (5.99%) ASP.NET Web API
3 17 (5.99%) Blazor
3 17 (5.99%) React
4 16 (5.63%) RESTful
5 14 (4.93%) WPF
6 13 (4.58%) AngularJS
6 13 (4.58%) ASP.NET MVC 3
6 13 (4.58%) CSS
6 13 (4.58%) Entity Framework
6 13 (4.58%) HTML
7 9 (3.17%) GraphQL
7 9 (3.17%) REST
8 7 (2.46%) Apache Avro
8 7 (2.46%) Oracle GoldenGate
8 7 (2.46%) Unreal Engine
Miscellaneous
1 70 (24.65%) Clustering
2 40 (14.08%) Analytical Skills
3 26 (9.15%) Data Centre
4 13 (4.58%) Management Information System
5 12 (4.23%) Cloud Native
6 11 (3.87%) Driving Licence
6 11 (3.87%) Self-Motivation
7 9 (3.17%) Greenfield Project
7 9 (3.17%) PKI
7 9 (3.17%) Public Cloud
8 8 (2.82%) User Experience
9 6 (2.11%) Animation
9 6 (2.11%) Enterprise Storage
10 5 (1.76%) Client/Server
11 4 (1.41%) Fat Client
11 4 (1.41%) FMCG
11 4 (1.41%) Hybrid Cloud
11 4 (1.41%) Mobile App
11 4 (1.41%) Thin Client
11 4 (1.41%) Virtual Team
Operating Systems
1 90 (31.69%) Windows
2 60 (21.13%) Linux
3 54 (19.01%) Windows Server
4 32 (11.27%) Windows Server 2012
5 27 (9.51%) Windows Server 2008
5 27 (9.51%) Windows Server 2019
6 25 (8.80%) Windows Server 2016
7 17 (5.99%) Windows 10
8 11 (3.87%) Red Hat Enterprise Linux
9 10 (3.52%) CentOS
10 7 (2.46%) Debian
11 6 (2.11%) Android
11 6 (2.11%) Windows 7
12 5 (1.76%) Oracle Linux
12 5 (1.76%) Unix
13 4 (1.41%) Apple iOS
14 3 (1.06%) Windows 8
14 3 (1.06%) Windows Server 2003
15 2 (0.70%) Ubuntu
16 1 (0.35%) VMS
Processes & Methodologies
1 75 (26.41%) Performance Tuning
2 50 (17.61%) DevOps
3 47 (16.55%) Problem-Solving
4 38 (13.38%) Agile Software Development
5 37 (13.03%) High Availability
6 36 (12.68%) Infrastructure Engineering
7 30 (10.56%) Disaster Recovery
8 25 (8.80%) Scrum
9 22 (7.75%) Change Data Capture
9 22 (7.75%) ITIL
10 20 (7.04%) Database Mirroring
11 18 (6.34%) Migration
12 17 (5.99%) Change Control
12 17 (5.99%) IT Strategy
12 17 (5.99%) Kanban
12 17 (5.99%) Mentoring
12 17 (5.99%) MVC
13 15 (5.28%) Patch Management
13 15 (5.28%) Performance Optimisation
13 15 (5.28%) User Stories
Programming Languages
1 136 (47.89%) SQL
2 47 (16.55%) T-SQL
3 39 (13.73%) PowerShell
4 28 (9.86%) C#
5 27 (9.51%) Python
6 23 (8.10%) Bash Shell
7 17 (5.99%) JavaScript
8 13 (4.58%) TypeScript
9 12 (4.23%) Shell Script
10 11 (3.87%) Perl
11 8 (2.82%) C++
12 5 (1.76%) Korn
12 5 (1.76%) PHP
13 3 (1.06%) C
13 3 (1.06%) Java
13 3 (1.06%) VBScript
14 1 (0.35%) VB
14 1 (0.35%) VB6
Qualifications
1 18 (6.34%) Degree
1 18 (6.34%) Security Cleared
2 17 (5.99%) Microsoft Certification
3 16 (5.63%) SC Cleared
4 11 (3.87%) VMware Certified Professional (VCP)
5 9 (3.17%) CCNA
5 9 (3.17%) Cisco Certification
5 9 (3.17%) MCSE
6 8 (2.82%) MCSA
7 5 (1.76%) MCDBA
7 5 (1.76%) MCITP
8 4 (1.41%) DBS Check
9 3 (1.06%) BPSS Clearance
9 3 (1.06%) MCT
10 2 (0.70%) CCNP
10 2 (0.70%) DV Cleared
10 2 (0.70%) ITIL Certification
10 2 (0.70%) MCTS
11 1 (0.35%) PCI QSA
11 1 (0.35%) VCAP
Quality Assurance & Compliance
1 30 (10.56%) QA
2 24 (8.45%) SLA
3 10 (3.52%) PCI DSS
4 4 (1.41%) HIPAA
4 4 (1.41%) ISO/IEC 27001
5 2 (0.70%) GDPR
6 1 (0.35%) Cyber Essentials
6 1 (0.35%) Cyber Essentials PLUS
6 1 (0.35%) ISO/IEC 20000
6 1 (0.35%) PMO
System Software
1 75 (26.41%) Active Directory
2 54 (19.01%) VMware Infrastructure
3 37 (13.03%) Hyper-V
4 18 (6.34%) vSphere
5 15 (5.28%) Virtual Machines
6 12 (4.23%) VMware ESXi
7 8 (2.82%) XenApp
8 7 (2.46%) Varnish
9 6 (2.11%) Oracle RAC
9 6 (2.11%) Virtual Servers
10 5 (1.76%) Docker
11 4 (1.41%) Firmware
11 4 (1.41%) Virtual Desktop
12 3 (1.06%) Microsoft Virtual Server
12 3 (1.06%) Terminal Services
13 2 (0.70%) etcd
13 2 (0.70%) PowerHA
13 2 (0.70%) VMware NSX
13 2 (0.70%) VMware Server
13 2 (0.70%) XenDesktop
Systems Management
1 29 (10.21%) Failover Clustering
2 15 (5.28%) WSUS
3 14 (4.93%) SCCM
4 13 (4.58%) Ansible
4 13 (4.58%) Data Guard
4 13 (4.58%) Grafana
5 12 (4.23%) Terraform
6 10 (3.52%) SCVMM
7 9 (3.17%) Microsoft Clustering
8 8 (2.82%) Oracle RMAN
9 7 (2.46%) Microsoft Intune
9 7 (2.46%) Oracle Enterprise Manager
10 5 (1.76%) Kubernetes
10 5 (1.76%) Opscode Chef
10 5 (1.76%) vCenter Server
11 4 (1.41%) Galera Cluster
11 4 (1.41%) Graphite
11 4 (1.41%) Prometheus
11 4 (1.41%) Puppet
11 4 (1.41%) Single Sign-On
Vendors
1 100 (35.21%) Microsoft
2 70 (24.65%) VMware
3 53 (18.66%) Veeam
4 43 (15.14%) Oracle
5 40 (14.08%) Cisco
6 28 (9.86%) Dell
6 28 (9.86%) Google
7 25 (8.80%) HP
8 19 (6.69%) SolarWinds
9 14 (4.93%) Atlassian
10 13 (4.58%) Citrix
10 13 (4.58%) Red Hat
11 11 (3.87%) NetApp
11 11 (3.87%) SonicWALL
12 10 (3.52%) CheckPoint
13 9 (3.17%) Aruba
13 9 (3.17%) EMC
14 8 (2.82%) Brocade
15 7 (2.46%) McAfee
16 6 (2.11%) Hitachi