The table below looks at the statistics for Hadoop skills in IT jobs advertised for the Chester region. Included is a guide to the average salaries offered in IT jobs that have cited Hadoop over the 3 months to 29 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 Jul 2015
Same period 2014 Same period 2013
Apache Hadoop
Rank 40 41 -
Rank change year-on-year
+1 -
Permanent jobs citing Hadoop 4 3 0
As % of all permanent IT jobs located in Chester 1.71% 1.17% -
As % of the Database & Business Intelligence category 4.60% 3.06% -
Number of salaries quoted 4 2 0
Average salary £40,000 £37,500 -
Average salary % change year-on-year
+6.66% -
UK excluding London average salary £50,000 £50,000 £50,000
Hadoop
Cheshire

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 Chester region.

Database & Business Intelligence Category
Chester
Permanent IT job ads with a match in the
Database & Business Intelligence category
87 98 97
As % of all permanent IT jobs located in Chester 37.18% 38.28% 37.60%
Number of salaries quoted 36 70 66
Average salary £40,000 £37,500 £35,000
Average salary % change year-on-year
+6.66% +7.14%
90% offered a salary of more than £32,600 £31,700 £30,000
10% offered a salary of more than £47,500 £46,500 £45,000
UK excluding London average salary £42,500 £40,000 £39,000
% change year-on-year
+6.25% +2.56%

Hadoop
Jobs Demand Trend in Chester

This chart provides a 3-month moving total of permanent IT jobs citing Hadoop across the Chester region as a proportion of the total demand within the Database & Business Intelligence category.

Hadoop Jobs Demand Trend in Chester

Hadoop
Salary Trend in Chester

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

Hadoop Salary Trend in Chester

Hadoop
Top 30 Related IT Skills in Chester

For the 6 months to 29 July 2015, IT jobs across the Chester region citing Hadoop also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Hadoop.

1 4 (80.00%) SQL
1 4 (80.00%) MySQL
1 4 (80.00%) Vertica
1 4 (80.00%) Big Data
1 4 (80.00%) MongoDB
2 3 (60.00%) ETL
2 3 (60.00%) Informatica
3 2 (40.00%) Data Warehouse
3 2 (40.00%) Business Intelligence
3 2 (40.00%) OLTP
3 2 (40.00%) VLDB
3 2 (40.00%) SQL Server
3 2 (40.00%) Agile Software Development
3 2 (40.00%) Continuous Integration
3 2 (40.00%) Dimensional Modelling
3 2 (40.00%) Talend Open Studio
3 2 (40.00%) Cloud Computing
3 2 (40.00%) Visualisation
3 2 (40.00%) Open Source
3 2 (40.00%) R
3 2 (40.00%) Data Visualisation
3 2 (40.00%) Tableau
3 2 (40.00%) Performance Tuning
3 2 (40.00%) HDFS
3 2 (40.00%) Apache Spark
3 2 (40.00%) Talend
3 2 (40.00%) Kimball Methodology
3 2 (40.00%) Analytics
4 1 (20.00%) Apache Pig
4 1 (20.00%) RainStor

Hadoop
Top Related IT Skills in Chester by Category

For the 6 months to 29 July 2015, IT jobs across the Chester region citing Hadoop also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Hadoop. Up to 20 skills are shown per category.

Application Platforms
1 2 (40.00%) Apache Spark
2 1 (20.00%) Apache Pig
Cloud Services
1 2 (40.00%) Cloud Computing
Database & Business Intelligence
1 4 (80.00%) MySQL
1 4 (80.00%) MongoDB
1 4 (80.00%) Big Data
2 2 (40.00%) OLTP
2 2 (40.00%) VLDB
2 2 (40.00%) SQL Server
2 2 (40.00%) Data Warehouse
3 1 (20.00%) Data Mining
3 1 (20.00%) Apache Cassandra
3 1 (20.00%) NoSQL
3 1 (20.00%) HBase
3 1 (20.00%) Apache Hive
Development Applications
1 2 (40.00%) Talend Open Studio
Job Titles
1 2 (40.00%) Developer
1 2 (40.00%) DBA
1 2 (40.00%) Administrator
1 2 (40.00%) SQL DBA
2 1 (20.00%) Technical Architect
2 1 (20.00%) Data Architect
2 1 (20.00%) Architect
Miscellaneous
1 2 (40.00%) Visualisation
Operating Systems
1 1 (20.00%) Linux
Processes & Methodologies
1 3 (60.00%) ETL
2 2 (40.00%) Business Intelligence
2 2 (40.00%) Agile Software Development
2 2 (40.00%) Continuous Integration
2 2 (40.00%) Dimensional Modelling
2 2 (40.00%) Open Source
2 2 (40.00%) Data Visualisation
2 2 (40.00%) Kimball Methodology
2 2 (40.00%) Analytics
2 2 (40.00%) Performance Tuning
3 1 (20.00%) Data Migration
3 1 (20.00%) Unit Testing
3 1 (20.00%) Change Management
3 1 (20.00%) Disaster Recovery
3 1 (20.00%) Migration
Programming Languages
1 4 (80.00%) SQL
2 2 (40.00%) R
3 1 (20.00%) Scala
System Software
1 2 (40.00%) HDFS
Systems Management
1 1 (20.00%) Oozie
Vendors
1 4 (80.00%) Vertica
2 3 (60.00%) Informatica
3 2 (40.00%) Talend
3 2 (40.00%) Tableau
4 1 (20.00%) Oracle
4 1 (20.00%) RainStor
4 1 (20.00%) Ab Initio
4 1 (20.00%) Teradata
4 1 (20.00%) Netezza