The following table provides summary statistics for permanent job vacancies advertised in Berkshire with a requirement for MapReduce skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited MapReduce over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

MapReduce
South East / Berkshire
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 180 - 224
Rank change year-on-year - 0  
Permanent jobs citing MapReduce 3 0 13
As % of all permanent IT jobs advertised in Berkshire 0.089% - 0.24%
As % of the Processes & Methodologies category 0.10% - 0.28%
Number of salaries quoted 3 0 10
Median salary £75,000 - £62,500
UK excluding London median salary £75,000 £57,500 £55,000
% change year-on-year +30.43% +4.54%  

MapReduce is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Berkshire with a requirement for process and methodology skills.

Process & Methodology Skills
Berkshire
Permanent job vacancies with a requirement for process and methodology skills 2876 4347 4706
As % of all permanent IT job vacancies advertised in Berkshire 85.19% 87.15% 86.08%
Number of salaries quoted 2254 3498 3383
Median salary £52,500 £52,500 £52,500
90% offered a salary of more than £32,500 £35,000 £35,000
10% offered a salary of more than £72,500 £75,000 £72,500
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

MapReduce
Job Vacancy Trend in Berkshire

The job posting trend of jobs advertised in Berkshire citing MapReduce as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for MapReduce in Berkshire

MapReduce
Salary Trend in Berkshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing MapReduce in Berkshire.

Salary trend for MapReduce in Berkshire

MapReduce
Salary Histogram in Berkshire

The salary distribution of IT jobs citing MapReduce in Berkshire over the 3 months to 28 March 2017.

Salary histogram for MapReduce in Berkshire

MapReduce
Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing MapReduce within the Berkshire region over the 3 months to 28 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Bracknell - 1 £75,000 -
Reading - 1 £52,500 - 1
MapReduce
South East

For the 6 months to 28 March 2017, IT jobs citing MapReduce 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 Berkshire region with a requirement for MapReduce.

1 11 (100.00%) Hadoop
2 8 (72.73%) Big Data
2 8 (72.73%) Apache Spark
3 7 (63.64%) Apache Hive
3 7 (63.64%) NoSQL
3 7 (63.64%) Java
4 6 (54.55%) Apache Pig
5 5 (45.45%) Scrum
5 5 (45.45%) Agile Software Development
6 4 (36.36%) Linux
6 4 (36.36%) HBase
7 3 (27.27%) Sqoop
7 3 (27.27%) High Availability
7 3 (27.27%) Scala
7 3 (27.27%) Apache Cassandra
7 3 (27.27%) Retail
7 3 (27.27%) HDFS
7 3 (27.27%) MySQL
7 3 (27.27%) Unix
7 3 (27.27%) PostgreSQL
7 3 (27.27%) Finance
8 2 (18.18%) Ab Initio
8 2 (18.18%) Spring
8 2 (18.18%) Python
8 2 (18.18%) Oracle
8 2 (18.18%) SQL Server
8 2 (18.18%) JavaScript
8 2 (18.18%) SQL
8 2 (18.18%) OO
8 2 (18.18%) JSP

MapReduce
Co-occurring IT Skills in Berkshire 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 8 (72.73%) Apache Spark
2 6 (54.55%) Apache Pig
3 1 (9.09%) Apache
3 1 (9.09%) Confluence
3 1 (9.09%) Elasticsearch
3 1 (9.09%) JBoss
3 1 (9.09%) OpenStack
3 1 (9.09%) Oracle SOA Suite
3 1 (9.09%) SAS
3 1 (9.09%) Tomcat
3 1 (9.09%) WebLogic
3 1 (9.09%) WebSphere
Cloud Services
1 1 (9.09%) Amazon AWS
1 1 (9.09%) IaaS
1 1 (9.09%) PaaS
1 1 (9.09%) SaaS
Database & Business Intelligence
1 11 (100.00%) Hadoop
2 8 (72.73%) Big Data
3 7 (63.64%) Apache Hive
3 7 (63.64%) NoSQL
4 4 (36.36%) HBase
5 3 (27.27%) Apache Cassandra
5 3 (27.27%) MySQL
5 3 (27.27%) PostgreSQL
5 3 (27.27%) Sqoop
6 2 (18.18%) MongoDB
6 2 (18.18%) Relational Database
6 2 (18.18%) SQL Server
7 1 (9.09%) Apache Accumulo
7 1 (9.09%) DB2
7 1 (9.09%) Impala
7 1 (9.09%) MariaDB
7 1 (9.09%) Neo4j
7 1 (9.09%) OrientDB
7 1 (9.09%) RDBMS
Development Applications
1 1 (9.09%) JIRA
General
1 3 (27.27%) Finance
1 3 (27.27%) Retail
2 1 (9.09%) Telecoms
Job Titles
1 6 (54.55%) Developer
2 5 (45.45%) Hadoop Developer
3 4 (36.36%) Big Data Developer
4 3 (27.27%) Big Data Consultant
4 3 (27.27%) Consultant
4 3 (27.27%) Data Consultant
5 2 (18.18%) Architect
5 2 (18.18%) Big Data Architect
5 2 (18.18%) Data Architect
6 1 (9.09%) Apache Spark Developer
6 1 (9.09%) Big Data Engineer
6 1 (9.09%) Cassandra Developer
6 1 (9.09%) Cloud Architect
6 1 (9.09%) Hadoop Architect
6 1 (9.09%) Hadoop Consultant
6 1 (9.09%) Java Hadoop Developer
6 1 (9.09%) Java Scala Developer
6 1 (9.09%) MapReduce Developer
6 1 (9.09%) NoSQL Developer
6 1 (9.09%) Unix Architect
Libraries, Frameworks & Software Standards
1 2 (18.18%) HTML
1 2 (18.18%) JSP
1 2 (18.18%) Spring
1 2 (18.18%) XML
2 1 (9.09%) CSS
2 1 (9.09%) Django
2 1 (9.09%) Hibernate
2 1 (9.09%) HTML5
2 1 (9.09%) J2EE
2 1 (9.09%) JDBC
2 1 (9.09%) JNDI
2 1 (9.09%) jQuery
2 1 (9.09%) JSF
2 1 (9.09%) JSON
2 1 (9.09%) OAuth
2 1 (9.09%) SAML
2 1 (9.09%) Spring Security
2 1 (9.09%) Struts
2 1 (9.09%) Web Services
2 1 (9.09%) YUI
Miscellaneous
1 1 (9.09%) Analytical Skills
1 1 (9.09%) Mobile App
1 1 (9.09%) Smartphone
1 1 (9.09%) Wiki
Operating Systems
1 4 (36.36%) Linux
2 3 (27.27%) Unix
3 1 (9.09%) Android
3 1 (9.09%) Apple iOS
3 1 (9.09%) Solaris
3 1 (9.09%) Windows
Processes & Methodologies
1 5 (45.45%) Agile Software Development
1 5 (45.45%) Scrum
2 3 (27.27%) High Availability
3 2 (18.18%) Analytics
3 2 (18.18%) OO
4 1 (9.09%) Android Development
4 1 (9.09%) Business Intelligence
4 1 (9.09%) Data Visualisation
4 1 (9.09%) ETL
4 1 (9.09%) iOS Development
4 1 (9.09%) Migration
4 1 (9.09%) Mobile Application Development
4 1 (9.09%) MVC
4 1 (9.09%) Network Design
4 1 (9.09%) OOD
4 1 (9.09%) Open Source
4 1 (9.09%) Requirements Analysis
4 1 (9.09%) SOA
4 1 (9.09%) Software Engineering
4 1 (9.09%) TDD
Programming Languages
1 7 (63.64%) Java
2 3 (27.27%) Scala
3 2 (18.18%) JavaScript
3 2 (18.18%) Pig Latin
3 2 (18.18%) Python
3 2 (18.18%) SQL
Qualifications
1 1 (9.09%) Degree
System Software
1 3 (27.27%) HDFS
2 1 (9.09%) Active Directory
2 1 (9.09%) Apache ZooKeeper
Systems Management
1 2 (18.18%) Oozie
2 1 (9.09%) Hadoop YARN
Vendors
1 2 (18.18%) Ab Initio
1 2 (18.18%) Cloudera
1 2 (18.18%) Hortonworks
1 2 (18.18%) MapR
1 2 (18.18%) Oracle
2 1 (9.09%) Databricks
2 1 (9.09%) Microsoft
2 1 (9.09%) MicroStrategy
2 1 (9.09%) Tableau