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 25 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
25 Feb 2017
Same period 2016 Same period 2015
Relational Database Management System (RDBMS)
South Wales / Cardiff
Rank 56 70 65
Rank change year-on-year
+14 -5
Permanent jobs citing RDBMS 3 4 11
As % of all permanent IT jobs located in Cardiff 0.58% 0.54% 1.57%
As % of the Database & Business Intelligence category 1.81% 1.90% 5.19%
Number of salaries quoted 3 4 9
Median salary £42,500 £40,000 £62,500
Median salary % change year-on-year
+6.25% -36.00%
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 Cardiff region.

Database & Business Intelligence Category
Cardiff
Permanent IT job ads with a match in the
Database & Business Intelligence category
166 210 212
As % of all permanent IT jobs located in Cardiff 32.05% 28.57% 30.24%
Number of salaries quoted 151 178 181
Median salary £35,000 £37,500 £37,500
Median salary % change year-on-year
-6.66% -
90% offered a salary of more than £27,500 £28,548 £27,000
10% offered a salary of more than £47,500 £45,000 £46,250
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +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
Top 30 Related IT Skills in Cardiff

For the 6 months to 25 February 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 9 (100.00%) Oracle
1 9 (100.00%) Oracle Database
1 9 (100.00%) Relational Database
2 5 (55.56%) MySQL
2 5 (55.56%) Unix
2 5 (55.56%) Data Warehouse
3 4 (44.44%) Solaris
3 4 (44.44%) PL/SQL
3 4 (44.44%) PostgreSQL
3 4 (44.44%) Replication
3 4 (44.44%) VMware
3 4 (44.44%) Apache Pig
3 4 (44.44%) Apache Spark
3 4 (44.44%) Presto
3 4 (44.44%) Data Lake
3 4 (44.44%) Hadoop
3 4 (44.44%) Open Source
3 4 (44.44%) Apache Hive
3 4 (44.44%) HBase
4 3 (33.33%) RESTful
4 3 (33.33%) Data Cleansing
4 3 (33.33%) Software Engineering
4 3 (33.33%) Oracle Application Server
4 3 (33.33%) HDFS
4 3 (33.33%) SOAP
4 3 (33.33%) Web Services
4 3 (33.33%) Data Modelling
4 3 (33.33%) ETL
5 2 (22.22%) Java
5 2 (22.22%) Degree

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 (44.44%) Apache Pig
1 4 (44.44%) Apache Spark
2 3 (33.33%) Oracle Application Server
3 2 (22.22%) Oracle Workflow
4 1 (11.11%) Elasticsearch
Business Applications
1 2 (22.22%) Oracle EBS
Cloud Services
1 1 (11.11%) Amazon AWS
Database & Business Intelligence
1 9 (100.00%) Oracle Database
1 9 (100.00%) Relational Database
2 5 (55.56%) Data Warehouse
2 5 (55.56%) MySQL
3 4 (44.44%) Apache Hive
3 4 (44.44%) Data Lake
3 4 (44.44%) Hadoop
3 4 (44.44%) HBase
3 4 (44.44%) PostgreSQL
3 4 (44.44%) Presto
4 2 (22.22%) Big Data
4 2 (22.22%) Pentaho
5 1 (11.11%) Data Mart
5 1 (11.11%) OLTP
5 1 (11.11%) Oracle Database 10g
5 1 (11.11%) Oracle Database 11g
5 1 (11.11%) Oracle Reports
General
1 2 (22.22%) Finance
2 1 (11.11%) Advertising
Job Titles
1 4 (44.44%) Data Engineer
1 4 (44.44%) DBA
1 4 (44.44%) Oracle DBA
2 2 (22.22%) Big Data Engineer
2 2 (22.22%) Hadoop Engineer
3 1 (11.11%) Administrator
3 1 (11.11%) Oracle Specialist
3 1 (11.11%) Senior DBA
3 1 (11.11%) Senior Oracle DBA
3 1 (11.11%) Support Specialist
Libraries, Frameworks & Software Standards
1 3 (33.33%) RESTful
1 3 (33.33%) SOAP
1 3 (33.33%) Web Services
2 1 (11.11%) Elastic Stack
Miscellaneous
1 4 (44.44%) Replication
2 2 (22.22%) Clustering
2 2 (22.22%) Computer Science
Operating Systems
1 5 (55.56%) Unix
2 4 (44.44%) Solaris
3 1 (11.11%) Windows
Processes & Methodologies
1 4 (44.44%) Open Source
2 3 (33.33%) Data Cleansing
2 3 (33.33%) Data Modelling
2 3 (33.33%) ETL
2 3 (33.33%) Software Engineering
3 2 (22.22%) Data Integration
3 2 (22.22%) Mathematics
3 2 (22.22%) Workflow
4 1 (11.11%) Analytics
4 1 (11.11%) Data Engineering
4 1 (11.11%) ITIL
Programming Languages
1 4 (44.44%) PL/SQL
2 2 (22.22%) Java
3 1 (11.11%) PHP
3 1 (11.11%) Python
3 1 (11.11%) Scala
Qualifications
1 2 (22.22%) Degree
2 1 (11.11%) Oracle Certification
System Software
1 3 (33.33%) HDFS
2 1 (11.11%) VMware Infrastructure
Systems Management
1 1 (11.11%) Data Guard
1 1 (11.11%) Kibana
1 1 (11.11%) logstash
1 1 (11.11%) NetBackup
1 1 (11.11%) Oracle RMAN
Vendors
1 9 (100.00%) Oracle
2 4 (44.44%) VMware