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 23 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Jan 2017
Same period 2016 Same period 2015
Relational Database Management System (RDBMS)
Essex / Colchester
Rank 16 33 23
Rank change year-on-year
+17 -10
Permanent jobs citing RDBMS 28 19 3
As % of all permanent IT jobs located in Colchester 16.77% 6.69% 2.21%
As % of the Database & Business Intelligence category 41.79% 16.52% 12.00%
Number of salaries quoted 27 19 1
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 £45,000 £42,500
% change year-on-year
+5.55% +5.88%

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
67 115 25
As % of all permanent IT jobs located in Colchester 40.12% 40.49% 18.38%
Number of salaries quoted 65 108 18
Median salary £52,500 £35,000 £28,500
Median salary % change year-on-year
+50.00% +22.80%
90% offered a salary of more than £47,500 £29,600 £23,500
10% offered a salary of more than £67,500 £40,000 £62,500
UK excluding London median salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +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 23 January 2017.

RDBMS Salary Histogram in Colchester

RDBMS
Top 30 Related IT Skills in Colchester

For the 6 months to 23 January 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 Colchester region with a requirement for RDBMS.

1 40 (100.00%) Oracle
1 40 (100.00%) Relational Database
2 37 (92.50%) Linux
2 37 (92.50%) PL/SQL
3 29 (72.50%) SQL
4 23 (57.50%) Oracle Database
5 21 (52.50%) WebSphere
5 21 (52.50%) Java
5 21 (52.50%) JBoss
6 19 (47.50%) ETL
7 18 (45.00%) JMS
7 18 (45.00%) MVC
7 18 (45.00%) Apache
7 18 (45.00%) Tomcat
7 18 (45.00%) Web Services
7 18 (45.00%) T-SQL
7 18 (45.00%) MySQL
7 18 (45.00%) EJB
7 18 (45.00%) JSP
7 18 (45.00%) Servlets
7 18 (45.00%) Java EE
7 18 (45.00%) Spring MVC
7 18 (45.00%) GlassFish
7 18 (45.00%) PostgreSQL
7 18 (45.00%) Spring
7 18 (45.00%) Big Data
8 16 (40.00%) Agile Software Development
9 14 (35.00%) Ajax
9 14 (35.00%) CSS
9 14 (35.00%) JavaScript

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 21 (52.50%) JBoss
1 21 (52.50%) WebSphere
2 18 (45.00%) Apache
2 18 (45.00%) GlassFish
2 18 (45.00%) Tomcat
3 8 (20.00%) Apache Geronimo
4 3 (7.50%) WebLogic
5 1 (2.50%) Apache Pig
5 1 (2.50%) Apache Spark
Applications
1 1 (2.50%) Weka
Database & Business Intelligence
1 40 (100.00%) Relational Database
2 23 (57.50%) Oracle Database
3 18 (45.00%) Big Data
3 18 (45.00%) MySQL
3 18 (45.00%) PostgreSQL
4 11 (27.50%) CouchDB
4 11 (27.50%) MongoDB
4 11 (27.50%) Neo4j
5 8 (20.00%) Data Warehouse
5 8 (20.00%) SQL Server
6 1 (2.50%) Apache Hive
6 1 (2.50%) Hadoop
6 1 (2.50%) Mahout
6 1 (2.50%) NoSQL
6 1 (2.50%) Sqoop
Development Applications
1 1 (2.50%) Ant
1 1 (2.50%) Gradle
1 1 (2.50%) Maven
General
1 9 (22.50%) Automotive
Job Titles
1 40 (100.00%) Developer
2 22 (55.00%) Oracle Developer
3 21 (52.50%) Java Developer
4 18 (45.00%) Database Developer
4 18 (45.00%) Oracle Database Developer
5 17 (42.50%) ETL Developer
5 17 (42.50%) Oracle ETL Developer
5 17 (42.50%) SQL Developer
6 16 (40.00%) Linux Developer
6 16 (40.00%) SQL Database Developer
7 14 (35.00%) Lead Developer
8 13 (32.50%) Lead Java Developer
9 5 (12.50%) Senior Developer
9 5 (12.50%) Senior Java Developer
10 4 (10.00%) J2EE Developer
10 4 (10.00%) Java/J2EE Developer
11 3 (7.50%) Agile Developer
11 3 (7.50%) Agile Java Developer
11 3 (7.50%) Java Swing Developer
12 1 (2.50%) PL/SQL Developer
Libraries, Frameworks & Software Standards
1 18 (45.00%) EJB
1 18 (45.00%) Java EE
1 18 (45.00%) JMS
1 18 (45.00%) JSP
1 18 (45.00%) Servlets
1 18 (45.00%) Spring
1 18 (45.00%) Spring MVC
1 18 (45.00%) Web Services
2 14 (35.00%) Ajax
2 14 (35.00%) CSS
2 14 (35.00%) Swing
3 12 (30.00%) HTML
4 11 (27.50%) REST
4 11 (27.50%) SOAP
5 8 (20.00%) FreeMarker
5 8 (20.00%) Hibernate
5 8 (20.00%) JPA
5 8 (20.00%) TopLink
6 4 (10.00%) J2EE
7 1 (2.50%) .NET
Miscellaneous
1 9 (22.50%) N-Tier
2 4 (10.00%) Computer Science
Operating Systems
1 37 (92.50%) Linux
2 1 (2.50%) Unix
Processes & Methodologies
1 19 (47.50%) ETL
2 18 (45.00%) MVC
3 16 (40.00%) Agile Software Development
4 8 (20.00%) Performance Tuning
5 7 (17.50%) Business Intelligence
6 4 (10.00%) E-Commerce
6 4 (10.00%) OO
6 4 (10.00%) OOP
6 4 (10.00%) Open Source
7 3 (7.50%) Software Engineering
8 2 (5.00%) Data Modelling
8 2 (5.00%) Logical Data Model
8 2 (5.00%) PDM
8 2 (5.00%) Physical Data Model
9 1 (2.50%) Analytics
Programming Languages
1 37 (92.50%) PL/SQL
2 29 (72.50%) SQL
3 21 (52.50%) Java
4 18 (45.00%) T-SQL
5 14 (35.00%) JavaScript
Qualifications
1 6 (15.00%) Degree
System Software
1 1 (2.50%) HDFS
Vendors
1 40 (100.00%) Oracle
2 1 (2.50%) Alteryx
2 1 (2.50%) Tableau