The table below looks at the prevalence of the term Replication in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Replication over the 3 months to 3 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
3 May 2016
Same period 2015 Same period 2014
Replication
Rank 103 132 133
Rank change year-on-year
+29 +1
Permanent jobs citing Replication 42 28 20
As % of all permanent IT jobs located in Hertfordshire 1.89% 1.20% 0.79%
As % of the Miscellaneous category 4.44% 3.01% 1.77%
Number of salaries quoted 36 19 15
Median salary £26,500 £50,000 £47,000
Median salary % change year-on-year
-47.00% +6.38%
90% offered a salary of more than £25,000 £31,400 £39,100
10% offered a salary of more than £32,500 £55,000 £61,500
UK excluding London median salary £40,000 £42,500 £42,000
% change year-on-year
-5.88% +1.19%
Replication
East of England

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the Hertfordshire region.

Miscellaneous Category
Hertfordshire
Permanent IT job ads with a match in the
Miscellaneous category
945 929 1133
As % of all permanent IT jobs located in Hertfordshire 42.59% 39.97% 44.71%
Number of salaries quoted 712 720 946
Median salary £42,500 £44,000 £40,000
Median salary % change year-on-year
-3.40% +10.00%
90% offered a salary of more than £26,500 £24,000 £26,500
10% offered a salary of more than £65,000 £65,000 £70,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Replication
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing Replication as a proportion of all IT jobs with a match in the Miscellaneous category.

Replication Jobs Demand Trend in Hertfordshire

Replication
Salary Trend in Hertfordshire

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

Replication Salary Trend in Hertfordshire

Replication
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Replication across the Hertfordshire region over the 3 months to 3 May 2016.

Replication Salary Histogram in Hertfordshire

Replication
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Replication within the Hertfordshire region over the 3 months to 3 May 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Borehamwood +11 20 £31,750 +17.59%
Hemel Hempstead +11 1 £37,500 -27.88%
Watford +9 1 £60,000 -
Replication
East of England

Replication
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 3 May 2016, IT jobs citing Replication also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for Replication.

1 75 (81.52%) Windows
2 64 (69.57%) Cisco
3 59 (64.13%) VPN
3 59 (64.13%) Windows Server
4 52 (56.52%) Hyper-V
4 52 (56.52%) DNS
4 52 (56.52%) Firewall
5 51 (55.43%) SAN
6 50 (54.35%) Active Directory
7 49 (53.26%) SQL Server
7 49 (53.26%) Linux
8 48 (52.17%) DHCP
8 48 (52.17%) Windows Server 2008
9 46 (50.00%) TCP/IP
10 44 (47.83%) NAS
11 42 (45.65%) Apple
11 42 (45.65%) Blackberry
11 42 (45.65%) Blackberry Enterprise Server
12 41 (44.57%) VMware
12 41 (44.57%) MS Exchange
12 41 (44.57%) Exchange Server 2010
13 38 (41.30%) Windows 7
13 38 (41.30%) HP
14 36 (39.13%) SQL
15 35 (38.04%) VMware Infrastructure
16 34 (36.96%) SLA
17 32 (34.78%) Backup Exec
17 32 (34.78%) Windows 10
17 32 (34.78%) Windows 8
18 31 (33.70%) SSL

Replication
Top Related IT Skills in Hertfordshire 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 42 (45.65%) Blackberry Enterprise Server
2 41 (44.57%) Exchange Server 2010
2 41 (44.57%) MS Exchange
3 30 (32.61%) Exchange Server 2013
4 24 (26.09%) Exchange Server 2007
5 15 (16.30%) Exchange Server 2003
6 5 (5.43%) Apache
7 4 (4.35%) Joomla!
7 4 (4.35%) Moodle
7 4 (4.35%) nginx
7 4 (4.35%) WordPress
8 3 (3.26%) SharePoint
9 2 (2.17%) SharePoint 2010
10 1 (1.09%) OpenStack
Applications
1 27 (29.35%) MS Excel
2 17 (18.48%) MS Office
Business Applications
1 5 (5.43%) Oracle Assets
1 5 (5.43%) Oracle Cash Management
2 4 (4.35%) Magento
Cloud Services
1 29 (31.52%) Office 365
2 27 (29.35%) Microsoft Azure
3 2 (2.17%) Mimecast
4 1 (1.09%) Amazon AWS
4 1 (1.09%) Amazon EC2
4 1 (1.09%) AWS Elastic Beanstalk
4 1 (1.09%) Google App Engine
4 1 (1.09%) Google Cloud Platform
4 1 (1.09%) Google Compute Engine
Communications & Networking
1 59 (64.13%) VPN
2 52 (56.52%) DNS
2 52 (56.52%) Firewall
3 51 (55.43%) SAN
4 48 (52.17%) DHCP
5 46 (50.00%) TCP/IP
6 44 (47.83%) NAS
7 31 (33.70%) SSL
8 27 (29.35%) LAN
8 27 (29.35%) WAN
9 24 (26.09%) VLAN
10 20 (21.74%) SMTP
11 19 (20.65%) IMAP
12 18 (19.57%) OSPF
13 15 (16.30%) DMZ
13 15 (16.30%) Wireless
14 14 (15.22%) Remote Desktop
15 6 (6.52%) iSCSI
15 6 (6.52%) VoIP
16 4 (4.35%) POP3
Database & Business Intelligence
1 49 (53.26%) SQL Server
2 20 (21.74%) SQL Server 2005
3 10 (10.87%) SQL Server 2008
4 4 (4.35%) Data Warehouse
4 4 (4.35%) MySQL
4 4 (4.35%) SQL Server 2012
4 4 (4.35%) SQL Server Integration Services
4 4 (4.35%) SQL Server Reporting Services
5 3 (3.26%) Microsoft Analysis Services
5 3 (3.26%) SQL Server 2014
5 3 (3.26%) SQL Server Analysis Services
6 2 (2.17%) Oracle Database
6 2 (2.17%) Oracle Database 11g
7 1 (1.09%) Amazon DynamoDB
7 1 (1.09%) Amazon RDS
7 1 (1.09%) Apache Cassandra
7 1 (1.09%) DataStax
7 1 (1.09%) NoSQL
7 1 (1.09%) Oracle Database 12c
7 1 (1.09%) SAP Data Services
General
1 8 (8.70%) Finance
1 8 (8.70%) General Ledger
2 2 (2.17%) Advertising
2 2 (2.17%) Marketing
3 1 (1.09%) Games
3 1 (1.09%) Manufacturing
3 1 (1.09%) Retail
Job Titles
1 18 (19.57%) IT Manager
2 15 (16.30%) Senior Support Engineer
2 15 (16.30%) Support Engineer
3 14 (15.22%) Administrator
3 14 (15.22%) IT Engineer
3 14 (15.22%) IT Support
3 14 (15.22%) IT Support Engineer
3 14 (15.22%) Senior IT Engineer
3 14 (15.22%) Senior IT Support
4 13 (14.13%) Systems Support
5 11 (11.96%) Systems Engineer
5 11 (11.96%) Technical Engineer
6 10 (10.87%) Systems Administrator
7 9 (9.78%) Analyst
7 9 (9.78%) Project Engineer
7 9 (9.78%) Senior Systems Engineer
7 9 (9.78%) Systems Support Engineer
8 8 (8.70%) Support Analyst
9 7 (7.61%) 2nd Line Engineer
9 7 (7.61%) Financial Analyst
Libraries, Frameworks & Software Standards
1 15 (16.30%) MAPI
2 4 (4.35%) Alternative PHP Cache
2 4 (4.35%) LAMP
2 4 (4.35%) LEMP Stack
3 2 (2.17%) Web Services
Miscellaneous
1 42 (45.65%) Blackberry
2 27 (29.35%) Hybrid Cloud
3 18 (19.57%) Fat Client
3 18 (19.57%) Thin Client
4 15 (16.30%) Analytical Skills
4 15 (16.30%) iPhone
4 15 (16.30%) PDA
5 9 (9.78%) Clustering
5 9 (9.78%) HP StoreVirtual
6 6 (6.52%) User Experience
7 1 (1.09%) Celerra
7 1 (1.09%) Computer Science
7 1 (1.09%) Data Centre
7 1 (1.09%) Data Structures
7 1 (1.09%) EMC VNX
7 1 (1.09%) Mathematics
7 1 (1.09%) Physics
Operating Systems
1 75 (81.52%) Windows
2 59 (64.13%) Windows Server
3 49 (53.26%) Linux
4 48 (52.17%) Windows Server 2008
5 38 (41.30%) Windows 7
6 32 (34.78%) Windows 10
6 32 (34.78%) Windows 8
7 24 (26.09%) Windows Server 2003
8 16 (17.39%) Windows Server 2012
9 15 (16.30%) Android
9 15 (16.30%) Windows Vista
9 15 (16.30%) Windows XP
10 7 (7.61%) Unix
11 4 (4.35%) CentOS
12 1 (1.09%) HPUX
12 1 (1.09%) Red Hat Enterprise Linux
Processes & Methodologies
1 17 (18.48%) Business Continuity
2 15 (16.30%) Disaster Recovery
3 14 (15.22%) Mentoring
4 10 (10.87%) Project Management
5 9 (9.78%) Performance Tuning
6 8 (8.70%) Cash Management
7 6 (6.52%) Change Management
7 6 (6.52%) Migration
7 6 (6.52%) Performance Management
7 6 (6.52%) Problem Management
8 5 (5.43%) Data Management
9 4 (4.35%) Business Intelligence
9 4 (4.35%) Data Migration
9 4 (4.35%) ITIL
9 4 (4.35%) Load Balancing
9 4 (4.35%) Root Cause Analysis
9 4 (4.35%) Time Management
10 3 (3.26%) Data Protection
10 3 (3.26%) Release Management
11 2 (2.17%) Capacity Planning
Programming Languages
1 36 (39.13%) SQL
2 18 (19.57%) PowerShell
3 13 (14.13%) Bash Shell
4 9 (9.78%) VBA
5 6 (6.52%) VBScript
6 4 (4.35%) Perl
6 4 (4.35%) PHP
6 4 (4.35%) T-SQL
7 1 (1.09%) PL/SQL
7 1 (1.09%) Python
7 1 (1.09%) Shell Script
Qualifications
1 9 (9.78%) MCSA
1 9 (9.78%) MCSE
1 9 (9.78%) Microsoft Certification
1 9 (9.78%) VMware Certified Professional (VCP)
2 1 (1.09%) Degree
Quality Assurance & Compliance
1 34 (36.96%) SLA
2 2 (2.17%) PCI DSS
System Software
1 52 (56.52%) Hyper-V
2 50 (54.35%) Active Directory
3 35 (38.04%) VMware Infrastructure
4 21 (22.83%) vSphere
5 20 (21.74%) Terminal Services
6 15 (16.30%) NFS
7 13 (14.13%) Xen
8 9 (9.78%) VMware ESXi
8 9 (9.78%) XenApp
9 4 (4.35%) iptables
9 4 (4.35%) Sendmail
9 4 (4.35%) Varnish
10 2 (2.17%) DFS Replication
11 1 (1.09%) Ceph
11 1 (1.09%) Corosync
11 1 (1.09%) Oracle RAC
Systems Management
1 32 (34.78%) Backup Exec
2 5 (5.43%) Nagios
3 4 (4.35%) Cacti
3 4 (4.35%) cPanel
4 2 (2.17%) Data Guard
4 2 (2.17%) HP Data Protector
4 2 (2.17%) McAfee ePO
4 2 (2.17%) Oracle RMAN
4 2 (2.17%) SCCM
4 2 (2.17%) SCOM
4 2 (2.17%) Simpana
5 1 (1.09%) Oracle Enterprise Manager
5 1 (1.09%) Oracle Flashback
5 1 (1.09%) Puppet
Vendors
1 64 (69.57%) Cisco
2 42 (45.65%) Apple
3 41 (44.57%) VMware
4 38 (41.30%) HP
5 30 (32.61%) Microsoft
6 27 (29.35%) Dell
6 27 (29.35%) Fujitsu
6 27 (29.35%) SonicWALL
7 17 (18.48%) Symantec
8 15 (16.30%) Citrix
8 15 (16.30%) Draytek
8 15 (16.30%) Veeam
9 8 (8.70%) Oracle
10 6 (6.52%) 3PAR
10 6 (6.52%) Red Hat
11 4 (4.35%) Brocade
11 4 (4.35%) IDERA
11 4 (4.35%) R1Soft
12 3 (3.26%) EMC
13 2 (2.17%) CommVault