The table below looks at the statistics for RDBMS skills in IT jobs advertised for the Cardiff region. Included is a guide to the salaries offered in IT jobs that have cited RDBMS over the 3 months to 18 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
18 Jan 2017
Same period 2016 Same period 2015
Relational Database Management System (RDBMS)
South Wales / Cardiff
Rank 60 70 62
Rank change year-on-year
+10 -8
Permanent jobs citing RDBMS 4 2 6
As % of all permanent IT jobs located in Cardiff 0.70% 0.30% 0.94%
As % of the Database & Business Intelligence category 2.04% 1.02% 3.09%
Number of salaries quoted 4 2 6
Median salary £56,250 £32,750 £50,000
Median salary % change year-on-year
+71.75% -34.50%
90% offered a salary of more than £46,250 £29,750 £40,000
10% offered a salary of more than £59,250 £35,750 £63,750
UK excluding London median salary £47,500 £46,500 £42,500
% change year-on-year
+2.15% +9.41%

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 Cardiff region.

Database & Business Intelligence Category
Cardiff
Permanent IT job ads with a match in the
Database & Business Intelligence category
196 196 194
As % of all permanent IT jobs located in Cardiff 34.33% 29.47% 30.50%
Number of salaries quoted 187 167 182
Median salary £40,000 £35,000 £35,000
Median salary % change year-on-year
+14.28% -
90% offered a salary of more than £28,000 £25,900 £28,877
10% offered a salary of more than £60,000 £45,000 £42,750
UK excluding London median salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +6.25%

RDBMS
Jobs Demand Trend in Cardiff

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

RDBMS Jobs Demand Trend in Cardiff

RDBMS
Salary Trend in Cardiff

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

RDBMS Salary Trend in Cardiff

RDBMS
Salary Histogram in Cardiff

This chart provides a salary histogram for IT jobs citing RDBMS across the Cardiff region over the 3 months to 18 January 2017.

RDBMS Salary Histogram in Cardiff

RDBMS
Top 30 Related IT Skills in Cardiff

For the 6 months to 18 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 Cardiff region with a requirement for RDBMS.

1 7 (100.00%) Oracle
1 7 (100.00%) Oracle Database
1 7 (100.00%) Relational Database
2 6 (85.71%) Unix
3 4 (57.14%) Data Warehouse
3 4 (57.14%) Apache Spark
3 4 (57.14%) Presto
3 4 (57.14%) Data Lake
3 4 (57.14%) Hadoop
3 4 (57.14%) Apache Hive
3 4 (57.14%) HBase
3 4 (57.14%) Apache Pig
4 3 (42.86%) Data Cleansing
4 3 (42.86%) RESTful
4 3 (42.86%) MySQL
4 3 (42.86%) HDFS
4 3 (42.86%) Data Modelling
4 3 (42.86%) ETL
4 3 (42.86%) SOAP
4 3 (42.86%) Web Services
5 2 (28.57%) Windows
5 2 (28.57%) Oracle Reports
5 2 (28.57%) Workflow
5 2 (28.57%) Finance
5 2 (28.57%) Oracle Workflow
5 2 (28.57%) NetBackup
5 2 (28.57%) Oracle RMAN
5 2 (28.57%) Oracle Application Server
5 2 (28.57%) Degree
5 2 (28.57%) Mathematics

RDBMS
Top Related IT Skills in Cardiff 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 4 (57.14%) Apache Pig
1 4 (57.14%) Apache Spark
2 2 (28.57%) Oracle Application Server
2 2 (28.57%) Oracle Workflow
3 1 (14.29%) Elasticsearch
3 1 (14.29%) Oracle HTTP Server
Cloud Services
1 1 (14.29%) Amazon AWS
Communications & Networking
1 1 (14.29%) HTTP
Database & Business Intelligence
1 7 (100.00%) Oracle Database
1 7 (100.00%) Relational Database
2 4 (57.14%) Apache Hive
2 4 (57.14%) Data Lake
2 4 (57.14%) Data Warehouse
2 4 (57.14%) Hadoop
2 4 (57.14%) HBase
2 4 (57.14%) Presto
3 3 (42.86%) MySQL
4 2 (28.57%) Big Data
4 2 (28.57%) Oracle Database 10g
4 2 (28.57%) Oracle Database 11g
4 2 (28.57%) Oracle Reports
4 2 (28.57%) Pentaho
5 1 (14.29%) PostgreSQL
General
1 2 (28.57%) Finance
2 1 (14.29%) Advertising
Job Titles
1 4 (57.14%) Data Engineer
2 2 (28.57%) Big Data Engineer
2 2 (28.57%) DBA
2 2 (28.57%) Hadoop Engineer
2 2 (28.57%) Oracle DBA
2 2 (28.57%) Oracle Specialist
2 2 (28.57%) Support Specialist
Libraries, Frameworks & Software Standards
1 3 (42.86%) RESTful
1 3 (42.86%) SOAP
1 3 (42.86%) Web Services
2 1 (14.29%) ELK Stack
Miscellaneous
1 2 (28.57%) Computer Science
1 2 (28.57%) Data Integration
1 2 (28.57%) Mathematics
2 1 (14.29%) Clustering
2 1 (14.29%) Replication
Operating Systems
1 6 (85.71%) Unix
2 2 (28.57%) Windows
3 1 (14.29%) Solaris
Processes & Methodologies
1 3 (42.86%) Data Cleansing
1 3 (42.86%) Data Modelling
1 3 (42.86%) ETL
2 2 (28.57%) Workflow
3 1 (14.29%) Analytics
3 1 (14.29%) Data Engineering
3 1 (14.29%) High Availability
3 1 (14.29%) Load Testing
3 1 (14.29%) Mentoring
3 1 (14.29%) Open Source
3 1 (14.29%) Performance Tuning
3 1 (14.29%) Release Management
3 1 (14.29%) Software Engineering
3 1 (14.29%) User Acceptance Testing
Programming Languages
1 1 (14.29%) Java
1 1 (14.29%) PL/SQL
1 1 (14.29%) Python
1 1 (14.29%) Scala
1 1 (14.29%) SQL
Qualifications
1 2 (28.57%) Degree
System Software
1 3 (42.86%) HDFS
2 1 (14.29%) Oracle RAC
Systems Management
1 2 (28.57%) Data Guard
1 2 (28.57%) NetBackup
1 2 (28.57%) Oracle RMAN
2 1 (14.29%) Kibana
2 1 (14.29%) logstash
Vendors
1 7 (100.00%) Oracle
2 1 (14.29%) Veritas
2 1 (14.29%) VMware