The table below looks at the statistics for MapReduce skills in IT jobs advertised for the Surrey region. Included is a guide to the salaries offered in IT jobs that have cited MapReduce over the 3 months to 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
MapReduce
Rank 169 202 226
Rank change year-on-year
+33 +24
Permanent jobs citing MapReduce 14 11 2
As % of all permanent IT jobs located in Surrey 0.41% 0.26% 0.043%
As % of the Processes & Methodologies category 0.48% 0.30% 0.051%
Number of salaries quoted 12 11 1
Median salary £60,000 £45,000 £74,000
Median salary % change year-on-year
+33.33% -39.18%
UK excluding London median salary £51,250 £60,000 £75,000
% change year-on-year
-14.58% -20.00%
MapReduce
South East

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Surrey region.

Processes & Methodologies Category
Surrey
Permanent IT job ads with a match in the
Processes & Methodologies category
2899 3616 3951
As % of all permanent IT jobs located in Surrey 84.62% 85.63% 84.41%
Number of salaries quoted 2372 3171 3170
Median salary £50,000 £47,500 £47,500
Median salary % change year-on-year
+5.26% -
90% offered a salary of more than £32,500 £31,500 £30,000
10% offered a salary of more than £70,000 £65,000 £65,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

MapReduce
Jobs Demand Trend in Surrey

The demand trend of job ads across the Surrey region citing MapReduce as a proportion of all IT jobs with a match in the Processes & Methodologies category.

MapReduce Jobs Demand Trend in Surrey

MapReduce
Salary Trend in Surrey

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

MapReduce Salary Trend in Surrey

MapReduce
Job Locations in Surrey

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing MapReduce within the Surrey region over the 3 months to 30 September 2016. 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
(Click see detailed
statistics and trends)
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
Staines +9 14 £60,000 +60.00%
MapReduce
South East

MapReduce
Top 30 Related IT Skills in Surrey

For the 6 months to 30 September 2016, 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 Surrey region with a requirement for MapReduce.

1 44 (100.00%) Hadoop
2 43 (97.73%) Apache Hive
2 43 (97.73%) Java
3 40 (90.91%) Big Data
4 39 (88.64%) Linux
5 38 (86.36%) Shell Script
5 38 (86.36%) Apache Pig
6 32 (72.73%) HBase
7 30 (68.18%) SQL
8 28 (63.64%) Apache Flume
8 28 (63.64%) Oozie
9 21 (47.73%) SAP
9 21 (47.73%) Data Mining
9 21 (47.73%) Data Analysis
10 20 (45.45%) NoSQL
11 19 (43.18%) MongoDB
11 19 (43.18%) Apache Cassandra
12 16 (36.36%) SAP Oil and Gas
13 15 (34.09%) Subversion
13 15 (34.09%) Business Intelligence
13 15 (34.09%) Git (software)
14 14 (31.82%) Release Management
14 14 (31.82%) Analytics
15 13 (29.55%) Kanban
15 13 (29.55%) Agile Software Development
15 13 (29.55%) Scrum
16 11 (25.00%) Kalman Filter
17 10 (22.73%) ETL
18 9 (20.45%) SDLC
19 8 (18.18%) Apache Spark

MapReduce
Top Related IT Skills in Surrey 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 38 (86.36%) Apache Pig
2 8 (18.18%) Apache Spark
3 7 (15.91%) Apache
Business Applications
1 16 (36.36%) SAP Oil and Gas
Communications & Networking
1 4 (9.09%) DNS
1 4 (9.09%) Firewall
Database & Business Intelligence
1 44 (100.00%) Hadoop
2 43 (97.73%) Apache Hive
3 40 (90.91%) Big Data
4 32 (72.73%) HBase
5 21 (47.73%) Data Mining
6 20 (45.45%) NoSQL
7 19 (43.18%) Apache Cassandra
7 19 (43.18%) MongoDB
8 7 (15.91%) RDBMS
8 7 (15.91%) Relational Database
9 4 (9.09%) Enterprise Data Warehouse
10 2 (4.55%) Data Warehouse
11 1 (2.27%) Sqoop
Development Applications
1 15 (34.09%) Git (software)
1 15 (34.09%) Subversion
Job Titles
1 22 (50.00%) Developer
2 18 (40.91%) Hadoop Developer
3 13 (29.55%) Business Intelligence Lead
3 13 (29.55%) Technical Leader
4 12 (27.27%) Senior Developer
4 12 (27.27%) Senior Hadoop Developer
5 7 (15.91%) Data Scientist
6 5 (11.36%) Big Data Developer
7 4 (9.09%) Junior
7 4 (9.09%) Junior Developer
8 1 (2.27%) Architect
8 1 (2.27%) Business Intelligence Architect
8 1 (2.27%) Business Intelligence Solutions Architect
8 1 (2.27%) Hadoop Engineer
8 1 (2.27%) Senior Big Data Developer
8 1 (2.27%) Senior Hadoop Engineer
8 1 (2.27%) Solutions Architect
Libraries, Frameworks & Software Standards
1 7 (15.91%) Cascading
1 7 (15.91%) Natural Language Processing
2 6 (13.64%) Kafka
3 4 (9.09%) Apache Flex
Miscellaneous
1 7 (15.91%) Algorithms
1 7 (15.91%) Artificial Intelligence
1 7 (15.91%) Data Structures
1 7 (15.91%) Neural Network
1 7 (15.91%) Statistics
2 4 (9.09%) Computer Science
2 4 (9.09%) Cyberthreat
2 4 (9.09%) Security Operations Centre
3 2 (4.55%) Analytical Skills
4 1 (2.27%) Management Information System
Operating Systems
1 39 (88.64%) Linux
2 7 (15.91%) Unix
Processes & Methodologies
1 21 (47.73%) Data Analysis
2 15 (34.09%) Business Intelligence
3 14 (31.82%) Analytics
3 14 (31.82%) Release Management
4 13 (29.55%) Agile Software Development
4 13 (29.55%) Kanban
4 13 (29.55%) Scrum
5 11 (25.00%) Kalman Filter
6 10 (22.73%) ETL
7 9 (20.45%) SDLC
8 7 (15.91%) Logistic Regression
8 7 (15.91%) Machine Learning
8 7 (15.91%) Open Source
8 7 (15.91%) Open Source Development
8 7 (15.91%) Parallel Computing
8 7 (15.91%) Propensity Modelling
8 7 (15.91%) Statistical Modelling
9 6 (13.64%) Business Development
10 4 (9.09%) Network Architecture
10 4 (9.09%) Use Case
Programming Languages
1 43 (97.73%) Java
2 38 (86.36%) Shell Script
3 30 (68.18%) SQL
4 7 (15.91%) Perl
4 7 (15.91%) Python
4 7 (15.91%) R
5 1 (2.27%) Scala
Qualifications
1 4 (9.09%) Degree
System Software
1 28 (63.64%) Apache Flume
Systems Management
1 28 (63.64%) Oozie
2 4 (9.09%) ArcSight ESM
Vendors
1 21 (47.73%) SAP
2 4 (9.09%) ArcSight
3 1 (2.27%) Cognizant
3 1 (2.27%) Oracle
3 1 (2.27%) Teradata