The table below looks at the statistics for Apache ZooKeeper skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Apache ZooKeeper over the 3 months to 1 May 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
1 May 2015
Same period 2014 Same period 2013
Apache ZooKeeper
Rank 393 401 380
Rank change year-on-year
+8 -21
Contract jobs citing Apache ZooKeeper 15 5 5
As % of all contract IT jobs located in London 0.067% 0.021% 0.023%
As % of the System Software category 0.77% 0.27% 0.28%
Number of daily rates quoted 12 0 5
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£428 - £438
UK excluding London average daily rate £700 - -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Apache ZooKeeper
England

The following table is for comparison with the above and provides statistics for the entire System Software category in contract jobs advertised in the London region.

System Software Category
London
Contract IT job ads with a match in the
System Software category
1944 1874 1770
As % of all contract IT jobs located in London 8.69% 8.03% 8.04%
Number of daily rates quoted 1311 1160 1077
Average daily rate £388 £375 £375
Average daily rate % change year-on-year
+3.33% -
90% offered a daily rate of more than £193 £185 £220
10% offered a daily rate of more than £525 £500 £475
UK excluding London average daily rate £338 £315 £325
% change year-on-year
+7.14% -3.07%
Number of hourly rates quoted 139 147 151
Average hourly rate £17.00 £17.32 £19.00
Average hourly rate % change year-on-year
-1.84% -8.84%
90% offered a hourly rate of more than £12.50 £11.00 £13.50
10% offered a hourly rate of more than £25.00 £27.50 £32.50
UK excluding London average hourly rate £16.50 £16.50 £15.88
% change year-on-year
- +3.93%

Apache ZooKeeper
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing Apache ZooKeeper across the London region as a proportion of the total demand within the System Software category.

Apache ZooKeeper Jobs Demand Trend in London

Apache ZooKeeper
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Apache ZooKeeper across the London region.

Apache ZooKeeper Daily Rate Trend in London

Apache ZooKeeper
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache ZooKeeper across the London region over the 3 months to 1 May 2015.

Apache ZooKeeper Daily Rate Histogram in London

Apache ZooKeeper
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Apache ZooKeeper within the London region over the 3 months to 1 May 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +3 2 £483 - 1
Apache ZooKeeper
England

Apache ZooKeeper
Top 30 Related IT Skills in London

For the 6 months to 1 May 2015, IT contractor jobs across the London region citing Apache ZooKeeper 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 contract IT job ads sampled that cited Apache ZooKeeper.

1 29 (69.05%) Linux
2 24 (57.14%) Hadoop
3 21 (50.00%) Big Data
4 20 (47.62%) Java
5 19 (45.24%) Apache Hive
6 18 (42.86%) RabbitMQ
7 17 (40.48%) UNIX
8 15 (35.71%) Apache Pig
9 14 (33.33%) Apache Cassandra
10 13 (30.95%) MapReduce
10 13 (30.95%) Memcached
10 13 (30.95%) Ruby
10 13 (30.95%) Oozie
11 12 (28.57%) NSQ
11 12 (28.57%) Ruby on Rails
11 12 (28.57%) Python
11 12 (28.57%) Web Services
11 12 (28.57%) Varnish
11 12 (28.57%) Cucumber
11 12 (28.57%) RSpec
11 12 (28.57%) Git (software)
11 12 (28.57%) ActiveMQ
11 12 (28.57%) Sinatra
12 11 (26.19%) HBase
12 11 (26.19%) Agile Software Development
13 10 (23.81%) Apache
13 10 (23.81%) Mahout
13 10 (23.81%) Apache Spark
14 9 (21.43%) HDFS
14 9 (21.43%) NoSQL

Apache ZooKeeper
Top Related IT Skills in London by Category

For the 6 months to 1 May 2015, IT contractor jobs across the London region citing Apache ZooKeeper also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Apache ZooKeeper. Up to 20 skills are shown per category.

Application Platforms
1 15 (35.71%) Apache Pig
2 10 (23.81%) Apache
2 10 (23.81%) Apache Spark
3 4 (9.52%) OpenStack
4 2 (4.76%) Oracle Coherence
4 2 (4.76%) Apache Solr
5 1 (2.38%) Zope
5 1 (2.38%) Tomcat
Cloud Services
1 5 (11.90%) Amazon AWS
Communications & Networking
1 2 (4.76%) LAN
1 2 (4.76%) WAN
1 2 (4.76%) DNS
Database & Business Intelligence
1 24 (57.14%) Hadoop
2 21 (50.00%) Big Data
3 19 (45.24%) Apache Hive
4 14 (33.33%) Apache Cassandra
5 11 (26.19%) HBase
6 10 (23.81%) Mahout
7 9 (21.43%) NoSQL
8 8 (19.05%) MySQL
9 6 (14.29%) Sqoop
10 4 (9.52%) MongoDB
10 4 (9.52%) Data Warehouse
10 4 (9.52%) HCatalog
11 3 (7.14%) Impala
11 3 (7.14%) Enterprise Data Warehouse
11 3 (7.14%) Relational Database
11 3 (7.14%) PostgreSQL
11 3 (7.14%) SQL Server
11 3 (7.14%) DB2
11 3 (7.14%) Oracle Exadata
11 3 (7.14%) Riak
Development Applications
1 12 (28.57%) Cucumber
1 12 (28.57%) RSpec
1 12 (28.57%) Git (software)
2 5 (11.90%) Jenkins
3 4 (9.52%) Subversion
3 4 (9.52%) JIRA
4 1 (2.38%) PyUnit
General
1 2 (4.76%) Banking
1 2 (4.76%) Finance
2 1 (2.38%) Legal
Job Titles
1 10 (23.81%) Architect
2 9 (21.43%) Big Data Architect
2 9 (21.43%) Data Architect
3 6 (14.29%) Developer
4 5 (11.90%) DevOps Engineer
4 5 (11.90%) Java Developer
5 4 (9.52%) Hadoop Developer
6 3 (7.14%) Linux DevOps Engineer
6 3 (7.14%) Big Data Consultant
6 3 (7.14%) Data Consultant
6 3 (7.14%) Consultant
6 3 (7.14%) Administrator
7 2 (4.76%) Systems Administrator
7 2 (4.76%) Big Data Developer
8 1 (2.38%) Hadoop Administrator
8 1 (2.38%) Lead Developer
8 1 (2.38%) Lead Architect
Libraries, Frameworks & Software Standards
1 18 (42.86%) RabbitMQ
2 13 (30.95%) Memcached
3 12 (28.57%) NSQ
3 12 (28.57%) Ruby on Rails
3 12 (28.57%) Web Services
3 12 (28.57%) ActiveMQ
3 12 (28.57%) Sinatra
4 5 (11.90%) JDBC
4 5 (11.90%) J2EE
4 5 (11.90%) J2SE
4 5 (11.90%) Java EE
5 4 (9.52%) Kafka
5 4 (9.52%) XML Schema
5 4 (9.52%) JavaBeans
5 4 (9.52%) EJB
5 4 (9.52%) JSP
5 4 (9.52%) Servlets
5 4 (9.52%) XML
5 4 (9.52%) XSL
6 2 (4.76%) Apache Avro
Miscellaneous
1 4 (9.52%) Visualisation
2 3 (7.14%) Algorithms
2 3 (7.14%) Mobile App
2 3 (7.14%) Clustering
3 2 (4.76%) Open Source
4 1 (2.38%) Analytical Skills
4 1 (2.38%) Replication
Operating Systems
1 29 (69.05%) Linux
2 17 (40.48%) UNIX
3 2 (4.76%) CentOS
4 1 (2.38%) Red Hat Enterprise Linux
Processes & Methodologies
1 13 (30.95%) MapReduce
2 11 (26.19%) Agile Software Development
3 9 (21.43%) Scrum
4 8 (19.05%) Analytics
5 6 (14.29%) DevOps
6 5 (11.90%) TDD
6 5 (11.90%) OOP
6 5 (11.90%) Software Engineering
6 5 (11.90%) Release Management
6 5 (11.90%) Continuous Integration
7 4 (9.52%) Multithreading
7 4 (9.52%) Unit Testing
7 4 (9.52%) Change Management
8 3 (7.14%) Load Balancing
8 3 (7.14%) Problem Management
9 2 (4.76%) Data Analytics
9 2 (4.76%) Business Intelligence
9 2 (4.76%) RUP
9 2 (4.76%) UML
9 2 (4.76%) Benchmarking
Programming Languages
1 20 (47.62%) Java
2 13 (30.95%) Ruby
3 12 (28.57%) Python
4 7 (16.67%) Scala
5 5 (11.90%) SQL
6 4 (9.52%) XPath
7 2 (4.76%) C++
7 2 (4.76%) Perl
7 2 (4.76%) Go
8 1 (2.38%) JavaScript
8 1 (2.38%) Bash Shell
Qualifications
1 1 (2.38%) Degree
Quality Assurance & Compliance
1 1 (2.38%) Data Quality
System Software
1 12 (28.57%) Varnish
2 9 (21.43%) HDFS
3 6 (14.29%) Apache Flume
4 3 (7.14%) Oracle RAC
5 1 (2.38%) Docker
Systems Management
1 13 (30.95%) Oozie
2 8 (19.05%) Nagios
3 6 (14.29%) ZABBIX
3 6 (14.29%) Ambari
4 5 (11.90%) Hadoop YARN
5 4 (9.52%) HAProxy
6 2 (4.76%) Munin
6 2 (4.76%) Puppet
6 2 (4.76%) OpenView
7 1 (2.38%) logstash
7 1 (2.38%) Kibana
7 1 (2.38%) Cacti
Vendors
1 7 (16.67%) Hortonworks
2 5 (11.90%) Oracle
3 4 (9.52%) Teradata
3 4 (9.52%) MapR
4 3 (7.14%) Netezza
4 3 (7.14%) Mercator
4 3 (7.14%) Cisco
4 3 (7.14%) Sybase
5 2 (4.76%) Intel
5 2 (4.76%) Red Hat
6 1 (2.38%) VMware
6 1 (2.38%) NetApp
6 1 (2.38%) HP
6 1 (2.38%) Vertica
6 1 (2.38%) Tableau
6 1 (2.38%) Splunk