The table below looks at the statistics for RDBMS skills in IT jobs advertised for the Colchester region. Included is a guide to the salaries offered in IT jobs that have cited RDBMS over the 3 months to 6 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 Dec 2016
Same period 2015 Same period 2014
Relational Database Management System (RDBMS)
Rank 10 31 22
Rank change year-on-year
+21 -9
Permanent jobs citing RDBMS 27 16 5
As % of all permanent IT jobs located in Colchester 14.29% 5.99% 3.25%
As % of the Database & Business Intelligence category 43.55% 15.09% 27.78%
Number of salaries quoted 23 16 3
Median salary £50,000 £62,500 £40,000
Median salary % change year-on-year
-20.00% +56.25%
UK excluding London median salary £47,500 £47,500 £40,000
% change year-on-year
- +18.75%
RDBMS
Essex

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in permanent jobs advertised in the Colchester region.

Database & Business Intelligence Category
Colchester
Permanent IT job ads with a match in the
Database & Business Intelligence category
62 106 18
As % of all permanent IT jobs located in Colchester 32.80% 39.70% 11.69%
Number of salaries quoted 54 104 15
Median salary £60,000 £35,000 £40,000
Median salary % change year-on-year
+71.42% -12.50%
90% offered a salary of more than £45,000 £29,750 £28,500
10% offered a salary of more than £67,500 £50,000 £65,000
UK excluding London median salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +6.25%

RDBMS
Jobs Demand Trend in Colchester

The demand trend of job ads across the Colchester region citing RDBMS as a proportion of all IT jobs with a match in the Database & Business Intelligence category.

RDBMS Jobs Demand Trend in Colchester

RDBMS
Salary Trend in Colchester

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

RDBMS Salary Trend in Colchester

RDBMS
Salary Histogram in Colchester

This chart provides a salary histogram for IT jobs citing RDBMS across the Colchester region over the 3 months to 6 December 2016.

RDBMS Salary Histogram in Colchester

RDBMS
Top 30 Related IT Skills in Colchester

For the 6 months to 6 December 2016, 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 Colchester region with a requirement for RDBMS.

1 29 (100.00%) Oracle
1 29 (100.00%) Relational Database
2 26 (89.66%) PL/SQL
3 25 (86.21%) Linux
4 19 (65.52%) SQL
5 18 (62.07%) Java
5 18 (62.07%) JBoss
5 18 (62.07%) WebSphere
6 15 (51.72%) GlassFish
6 15 (51.72%) JMS
7 14 (48.28%) Apache
7 14 (48.28%) Tomcat
7 14 (48.28%) Web Services
7 14 (48.28%) T-SQL
7 14 (48.28%) MySQL
7 14 (48.28%) EJB
7 14 (48.28%) JSP
7 14 (48.28%) Servlets
7 14 (48.28%) Spring MVC
7 14 (48.28%) Java EE
7 14 (48.28%) Spring
7 14 (48.28%) MVC
7 14 (48.28%) PostgreSQL
7 14 (48.28%) Big Data
7 14 (48.28%) Oracle Database
8 13 (44.83%) Agile Software Development
9 11 (37.93%) Ajax
9 11 (37.93%) CSS
9 11 (37.93%) JavaScript
9 11 (37.93%) Swing

RDBMS
Top Related IT Skills in Colchester 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 18 (62.07%) JBoss
1 18 (62.07%) WebSphere
2 15 (51.72%) GlassFish
3 14 (48.28%) Apache
3 14 (48.28%) Tomcat
4 4 (13.79%) WebLogic
Database & Business Intelligence
1 29 (100.00%) Relational Database
2 14 (48.28%) Big Data
2 14 (48.28%) MySQL
2 14 (48.28%) Oracle Database
2 14 (48.28%) PostgreSQL
3 8 (27.59%) CouchDB
3 8 (27.59%) MongoDB
3 8 (27.59%) Neo4j
4 7 (24.14%) SQL Server
5 1 (3.45%) Data Mining
5 1 (3.45%) Data Warehouse
5 1 (3.45%) NoSQL
Development Applications
1 1 (3.45%) Ant
1 1 (3.45%) Gradle
1 1 (3.45%) Maven
General
1 6 (20.69%) Automotive
Job Titles
1 29 (100.00%) Developer
2 18 (62.07%) Java Developer
3 14 (48.28%) Oracle Developer
4 12 (41.38%) Lead Developer
5 11 (37.93%) Lead Java Developer
6 10 (34.48%) Database Developer
6 10 (34.48%) ETL Developer
6 10 (34.48%) Oracle Database Developer
6 10 (34.48%) Oracle ETL Developer
6 10 (34.48%) SQL Developer
7 9 (31.03%) Linux Developer
7 9 (31.03%) SQL Database Developer
8 4 (13.79%) J2EE Developer
8 4 (13.79%) Java/J2EE Developer
9 3 (10.34%) Agile Developer
9 3 (10.34%) Agile Java Developer
9 3 (10.34%) Java Swing Developer
9 3 (10.34%) Senior Developer
9 3 (10.34%) Senior Java Developer
10 1 (3.45%) PL/SQL Developer
Libraries, Frameworks & Software Standards
1 15 (51.72%) JMS
2 14 (48.28%) EJB
2 14 (48.28%) Java EE
2 14 (48.28%) JSP
2 14 (48.28%) Servlets
2 14 (48.28%) Spring
2 14 (48.28%) Spring MVC
2 14 (48.28%) Web Services
3 11 (37.93%) Ajax
3 11 (37.93%) CSS
3 11 (37.93%) Swing
4 10 (34.48%) HTML
5 8 (27.59%) REST
5 8 (27.59%) SOAP
6 7 (24.14%) Hibernate
7 6 (20.69%) FreeMarker
7 6 (20.69%) JPA
7 6 (20.69%) TopLink
8 5 (17.24%) J2EE
9 1 (3.45%) .NET
Miscellaneous
1 3 (10.34%) Computer Science
2 2 (6.90%) N-Tier
Operating Systems
1 25 (86.21%) Linux
2 1 (3.45%) Unix
Processes & Methodologies
1 14 (48.28%) MVC
2 13 (44.83%) Agile Software Development
3 11 (37.93%) ETL
4 3 (10.34%) E-Commerce
4 3 (10.34%) OO
4 3 (10.34%) OOP
4 3 (10.34%) Open Source
4 3 (10.34%) Software Engineering
5 1 (3.45%) Business Intelligence
5 1 (3.45%) Data Modelling
5 1 (3.45%) Logical Data Model
5 1 (3.45%) PDM
5 1 (3.45%) Performance Tuning
5 1 (3.45%) Physical Data Model
Programming Languages
1 26 (89.66%) PL/SQL
2 19 (65.52%) SQL
3 18 (62.07%) Java
4 14 (48.28%) T-SQL
5 11 (37.93%) JavaScript
Qualifications
1 4 (13.79%) Degree
Vendors
1 29 (100.00%) Oracle