The following table provides summary statistics for permanent job vacancies advertised in Essex with a requirement for RDBMS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited RDBMS over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Relational Database Management System (RDBMS)
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 46 70 87
Rank change year-on-year +24 +17  
Permanent jobs citing RDBMS 47 23 17
As % of all permanent IT jobs advertised in Essex 4.88% 2.30% 1.34%
As % of the Database & Business Intelligence category 14.92% 7.03% 4.14%
Number of salaries quoted 44 12 16
Median salary £50,000 £60,000 £45,000
Median salary % change year-on-year -16.66% +33.33%  
90% offered a salary of more than £35,000 £45,150 £34,000
10% offered a salary of more than £55,000 £95,000 £55,000
UK excluding London median salary £50,000 £45,000 £45,000
% change year-on-year +11.11% -  

RDBMS is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Essex with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Essex
Permanent job vacancies with a requirement for database and business intelligence skills 315 327 411
As % of all permanent IT job vacancies advertised in Essex 32.68% 32.73% 32.49%
Number of salaries quoted 265 276 329
Median salary £50,000 £40,000 £42,500
Median salary % change year-on-year +25.00% -5.88%  
90% offered a salary of more than £33,000 £27,500 £30,000
10% offered a salary of more than £65,000 £55,000 £62,500
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

RDBMS
Job Vacancy Trend in Essex

The job posting trend of jobs advertised in Essex citing RDBMS as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for RDBMS in Essex

RDBMS
Salary Trend in Essex

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

Salary trend for RDBMS in Essex

RDBMS
Salary Histogram in Essex

The salary distribution of IT jobs citing RDBMS in Essex over the 3 months to 23 June 2017.

Salary histogram for RDBMS in Essex

RDBMS
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RDBMS within the Essex region over the 3 months to 23 June 2017. 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 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
Colchester +26 29 £47,500 +5.55%
Braintree - 1 £52,500 -
Chelmsford - 1 - -
RDBMS
East of England

For the 6 months to 23 June 2017, IT jobs citing RDBMS 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 Essex region with a requirement for RDBMS.

1 108 (100.00%) Relational Database
2 90 (83.33%) Oracle
3 83 (76.85%) SQL
4 67 (62.04%) PL/SQL
5 52 (48.15%) Linux
6 49 (45.37%) Agile Software Development
7 45 (41.67%) Oracle Database
8 43 (39.81%) Java
9 40 (37.04%) Performance Tuning
9 40 (37.04%) Degree
10 37 (34.26%) ETL
11 36 (33.33%) SQL Server
12 34 (31.48%) MySQL
12 34 (31.48%) Java EE
13 30 (27.78%) Business Intelligence
13 30 (27.78%) JMS
13 30 (27.78%) Computer Science
14 29 (26.85%) Data Warehouse
15 28 (25.93%) Spring
16 27 (25.00%) JBoss
17 26 (24.07%) OO
18 25 (23.15%) Swing
18 25 (23.15%) MVC
19 23 (21.30%) Hibernate
19 23 (21.30%) N-Tier
19 23 (21.30%) JSP
19 23 (21.30%) Servlets
19 23 (21.30%) Spring MVC
20 22 (20.37%) GlassFish
20 22 (20.37%) Web Services

RDBMS
Co-occurring IT Skills in Essex 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 27 (25.00%) JBoss
2 22 (20.37%) GlassFish
2 22 (20.37%) WebSphere
3 16 (14.81%) Apache
4 11 (10.19%) Tomcat
4 11 (10.19%) WebLogic
5 8 (7.41%) IIS
6 4 (3.70%) Apache Geronimo
7 3 (2.78%) Apache Pig
7 3 (2.78%) Apache Spark
8 2 (1.85%) CMS
8 2 (1.85%) Sitecore CMS
Applications
1 3 (2.78%) Weka
Communications & Networking
1 4 (3.70%) HTTP
Database & Business Intelligence
1 108 (100.00%) Relational Database
2 45 (41.67%) Oracle Database
3 36 (33.33%) SQL Server
4 34 (31.48%) MySQL
5 29 (26.85%) Data Warehouse
6 21 (19.44%) Oracle Database 11g
6 21 (19.44%) Oracle Database 12c
7 16 (14.81%) MongoDB
8 14 (12.96%) Hadoop
8 14 (12.96%) NoSQL
9 11 (10.19%) Big Data
9 11 (10.19%) PostgreSQL
9 11 (10.19%) SQL Server 2000
9 11 (10.19%) SQL Server 2005
9 11 (10.19%) SQL Server 2008
9 11 (10.19%) SQL Server 2012
9 11 (10.19%) SQL Server 2014
9 11 (10.19%) SQL Server Analysis Services
9 11 (10.19%) SQL Server Integration Services
9 11 (10.19%) SQL Server Reporting Services
Development Applications
1 22 (20.37%) Ant
1 22 (20.37%) Maven
2 17 (15.74%) Gradle
3 14 (12.96%) TeamCity
4 9 (8.33%) JUnit
5 8 (7.41%) ClearQuest
5 8 (7.41%) CruiseControl
5 8 (7.41%) FishEye
5 8 (7.41%) Hudson
5 8 (7.41%) Jenkins
5 8 (7.41%) JIRA
5 8 (7.41%) Visual Studio
6 6 (5.56%) Octopus Deploy
6 6 (5.56%) Team Foundation Server
7 4 (3.70%) Selenium
7 4 (3.70%) SoapUI
7 4 (3.70%) Zephyr
General
1 3 (2.78%) Automotive
2 2 (1.85%) Finance
2 2 (1.85%) Marketing
Job Titles
1 78 (72.22%) Developer
2 51 (47.22%) Oracle Developer
3 35 (32.41%) Java Developer
4 33 (30.56%) Database Developer
5 29 (26.85%) Oracle Database Developer
6 23 (21.30%) SQL Database Developer
6 23 (21.30%) SQL Developer
7 22 (20.37%) ETL Developer
7 22 (20.37%) Oracle ETL Developer
8 20 (18.52%) Senior Developer
9 17 (15.74%) Senior Java Developer
10 16 (14.81%) PL/SQL Developer
11 14 (12.96%) Data Warehouse Developer
11 14 (12.96%) DBA
11 14 (12.96%) Oracle Data Warehouse Developer
12 13 (12.04%) Programmer
13 12 (11.11%) Java Programmer
14 9 (8.33%) Oracle DBA
15 8 (7.41%) Lead Developer
15 8 (7.41%) SQL DBA
Libraries, Frameworks & Software Standards
1 34 (31.48%) Java EE
2 30 (27.78%) JMS
3 28 (25.93%) Spring
4 25 (23.15%) Swing
5 23 (21.30%) Hibernate
5 23 (21.30%) JSP
5 23 (21.30%) Servlets
5 23 (21.30%) Spring MVC
6 22 (20.37%) Web Services
7 20 (18.52%) CSS
8 19 (17.59%) REST
9 16 (14.81%) J2EE
10 14 (12.96%) SOAP
11 13 (12.04%) Ajax
12 11 (10.19%) EJB
13 10 (9.26%) .NET
13 10 (9.26%) ASP.NET
13 10 (9.26%) HTML
14 9 (8.33%) GWT
14 9 (8.33%) Middleware
Miscellaneous
1 30 (27.78%) Computer Science
2 23 (21.30%) N-Tier
3 11 (10.19%) Data Protection Act
4 5 (4.63%) Enterprise Software
4 5 (4.63%) Foreign Exchange (FX)
5 4 (3.70%) Management Information System
6 2 (1.85%) Clustering
6 2 (1.85%) Digital Media
6 2 (1.85%) Fintech
Operating Systems
1 52 (48.15%) Linux
2 11 (10.19%) Windows
2 11 (10.19%) Windows Server
3 7 (6.48%) Unix
Processes & Methodologies
1 49 (45.37%) Agile Software Development
2 40 (37.04%) Performance Tuning
3 37 (34.26%) ETL
4 30 (27.78%) Business Intelligence
5 26 (24.07%) OO
6 25 (23.15%) MVC
7 19 (17.59%) DevOps
8 17 (15.74%) E-Commerce
9 15 (13.89%) OOP
9 15 (13.89%) Software Engineering
10 13 (12.04%) Data Modelling
11 12 (11.11%) Disaster Recovery
11 12 (11.11%) High Availability
12 11 (10.19%) Data Protection
13 9 (8.33%) Open Source
14 8 (7.41%) Continuous Integration
14 8 (7.41%) Kanban
14 8 (7.41%) Logical Data Model
14 8 (7.41%) Physical Data Model
14 8 (7.41%) SDLC
Programming Languages
1 83 (76.85%) SQL
2 67 (62.04%) PL/SQL
3 43 (39.81%) Java
4 18 (16.67%) JavaScript
5 15 (13.89%) T-SQL
6 10 (9.26%) C#
7 8 (7.41%) C
8 6 (5.56%) Perl
8 6 (5.56%) PowerShell
8 6 (5.56%) Shell Script
Qualifications
1 40 (37.04%) Degree
2 11 (10.19%) Computer Science Degree
2 11 (10.19%) Master's Degree
2 11 (10.19%) MCITP
2 11 (10.19%) MCTS
2 11 (10.19%) Microsoft Certification
2 11 (10.19%) OCP
2 11 (10.19%) Oracle Certification
3 8 (7.41%) SC Cleared
3 8 (7.41%) Security Cleared
Quality Assurance & Compliance
1 11 (10.19%) GDPR
1 11 (10.19%) PCI DSS
System Software
1 19 (17.59%) Active Directory
2 6 (5.56%) Oracle RAC
3 3 (2.78%) HDFS
Systems Management
1 5 (4.63%) Data Guard
1 5 (4.63%) Oracle RMAN
2 1 (0.93%) Oracle Enterprise Manager
Vendors
1 90 (83.33%) Oracle
2 13 (12.04%) Microsoft
3 8 (7.41%) Atlassian
4 5 (4.63%) Adobe
4 5 (4.63%) Google
5 3 (2.78%) Alteryx
5 3 (2.78%) Tableau
6 2 (1.85%) Sitecore
7 1 (0.93%) IBM
7 1 (0.93%) NetApp