The table below looks at the statistics for Apache ZooKeeper skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Apache ZooKeeper over the 3 months to 18 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
18 Dec 2014
Same period 2013 Same period 2012
Apache ZooKeeper
Rank 589 623 623
Rank change year-on-year
+34 0
Permanent jobs citing Apache ZooKeeper 21 12 3
As % of all permanent IT jobs located in London 0.047% 0.026% 0.006%
As % of the System Software category 0.39% 0.26% 0.065%
Number of salaries quoted 16 12 3
Average salary £55,500 £68,750 £60,000
Average salary % change year-on-year
-19.27% +14.58%
UK excluding London average salary £52,500 - £40,000
Apache ZooKeeper
England

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

System Software Category
London
Permanent IT job ads with a match in the
System Software category
5369 4641 4621
As % of all permanent IT jobs located in London 12.08% 10.20% 9.64%
Number of salaries quoted 4698 4020 4067
Average salary £45,000 £47,500 £45,000
Average salary % change year-on-year
-5.26% +5.55%
90% offered a salary of more than £27,500 £30,000 £28,500
10% offered a salary of more than £67,500 £65,000 £70,000
UK excluding London average salary £37,500 £37,500 £40,000
% change year-on-year
- -6.25%

Apache ZooKeeper
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT 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
Salary Trend in London

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

Apache ZooKeeper Salary Trend in London

Apache ZooKeeper
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Apache ZooKeeper across the London region over the 3 months to 18 December 2014.

Apache ZooKeeper Salary Histogram in London

Apache ZooKeeper
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Apache ZooKeeper within the London region over the 3 months to 18 December 2014. 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
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +25 7 £55,000 -24.13% 1
Apache ZooKeeper
England

Apache ZooKeeper
Top 30 Related IT Skills in London

For the 6 months to 18 December 2014, IT 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 IT job ads sampled that cited Apache ZooKeeper.

1 39 (76.47%) Linux
2 35 (68.63%) Apache Cassandra
2 35 (68.63%) NoSQL
3 30 (58.82%) SQL
4 26 (50.98%) Java
5 25 (49.02%) Hadoop
5 25 (49.02%) MapReduce
5 25 (49.02%) Big Data
6 24 (47.06%) HBase
6 24 (47.06%) Oozie
6 24 (47.06%) Apache Hive
6 24 (47.06%) MongoDB
6 24 (47.06%) MySQL
7 23 (45.10%) Oracle
7 23 (45.10%) Cisco
7 23 (45.10%) Ambari
7 23 (45.10%) Analytics
8 22 (43.14%) Sybase
9 21 (41.18%) Hortonworks
9 21 (41.18%) HDFS
10 20 (39.22%) Mahout
11 19 (37.25%) Riak
11 19 (37.25%) Apache Flume
11 19 (37.25%) MarkLogic
11 19 (37.25%) Couchbase
11 19 (37.25%) Sqoop
11 19 (37.25%) HCatalog
11 19 (37.25%) Performance Tuning
11 19 (37.25%) DB2
11 19 (37.25%) SQL Server

Apache ZooKeeper
Top Related IT Skills in London by Category

For the 6 months to 18 December 2014, IT 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 IT job ads sampled that cited Apache ZooKeeper. Up to 20 skills are shown per category.

Application Platforms
1 19 (37.25%) Oracle Coherence
2 11 (21.57%) Apache
3 5 (9.80%) OpenStack
3 5 (9.80%) Apache Pig
4 4 (7.84%) JBoss
5 3 (5.88%) Elasticsearch
6 1 (1.96%) Tornado
6 1 (1.96%) nginx
6 1 (1.96%) Node.js
Cloud Services
1 1 (1.96%) Amazon EC2
1 1 (1.96%) Amazon AWS
1 1 (1.96%) Amazon EMR
Communications & Networking
1 19 (37.25%) LAN
1 19 (37.25%) WAN
2 4 (7.84%) LDAP
3 3 (5.88%) HTTP
3 3 (5.88%) Intrusion Detection
Database & Business Intelligence
1 35 (68.63%) Apache Cassandra
1 35 (68.63%) NoSQL
2 25 (49.02%) Hadoop
2 25 (49.02%) Big Data
3 24 (47.06%) HBase
3 24 (47.06%) Apache Hive
3 24 (47.06%) MongoDB
3 24 (47.06%) MySQL
4 20 (39.22%) Mahout
5 19 (37.25%) HCatalog
5 19 (37.25%) SQL Server
5 19 (37.25%) DB2
5 19 (37.25%) Data Warehouse
5 19 (37.25%) Oracle Exadata
5 19 (37.25%) Riak
5 19 (37.25%) MarkLogic
5 19 (37.25%) Couchbase
5 19 (37.25%) Sqoop
6 10 (19.61%) Relational Database
7 5 (9.80%) PostgreSQL
Development Applications
1 11 (21.57%) JIRA
1 11 (21.57%) Jenkins
2 7 (13.73%) Subversion
3 5 (9.80%) Selenium
3 5 (9.80%) Cucumber
4 4 (7.84%) Git (software)
5 3 (5.88%) TeamCity
5 3 (5.88%) Maven
5 3 (5.88%) JUnit
5 3 (5.88%) Eclipse
6 1 (1.96%) Behat
General
1 18 (35.29%) Banking
2 4 (7.84%) Games
3 3 (5.88%) Finance
4 1 (1.96%) Advertising
Job Titles
1 19 (37.25%) Architect
1 19 (37.25%) Data Architect
1 19 (37.25%) Big Data Architect
2 15 (29.41%) Developer
3 10 (19.61%) Java Developer
4 5 (9.80%) PHP Developer
4 5 (9.80%) DevOps Engineer
5 4 (7.84%) Senior Java Developer
5 4 (7.84%) Senior Developer
6 2 (3.92%) Systems Engineer
7 1 (1.96%) Administrator
7 1 (1.96%) Systems Administrator
7 1 (1.96%) Junior
7 1 (1.96%) Java/J2EE Developer
7 1 (1.96%) Platform Engineer
7 1 (1.96%) Junior Java Developer
7 1 (1.96%) J2EE Developer
7 1 (1.96%) Junior Developer
Libraries, Frameworks & Software Standards
1 16 (31.37%) RabbitMQ
2 9 (17.65%) Spring
3 8 (15.69%) Kafka
4 5 (9.80%) Memcached
5 4 (7.84%) Java EE 5
5 4 (7.84%) ActiveMQ
5 4 (7.84%) Apache Camel
5 4 (7.84%) jBPM
5 4 (7.84%) Java SE
5 4 (7.84%) Java EE
5 4 (7.84%) Drools
5 4 (7.84%) HTML
5 4 (7.84%) JMS
6 3 (5.88%) Hibernate
6 3 (5.88%) XML
6 3 (5.88%) XSL
6 3 (5.88%) J2EE
6 3 (5.88%) SOAP
6 3 (5.88%) Apache CXF
6 3 (5.88%) JPA
Miscellaneous
1 19 (37.25%) Visualisation
2 11 (21.57%) Open Source
2 11 (21.57%) Mobile App
3 8 (15.69%) Analytical Skills
4 4 (7.84%) Replication
5 2 (3.92%) Computer Science
5 2 (3.92%) Client/Server
5 2 (3.92%) Management Information System
6 1 (1.96%) Algorithms
Operating Systems
1 39 (76.47%) Linux
2 10 (19.61%) UNIX
3 1 (1.96%) Ubuntu
3 1 (1.96%) CentOS
Processes & Methodologies
1 25 (49.02%) MapReduce
2 23 (45.10%) Analytics
3 19 (37.25%) Performance Tuning
3 19 (37.25%) Business Intelligence
3 19 (37.25%) Benchmarking
3 19 (37.25%) Agile Software Development
4 12 (23.53%) Scrum
5 11 (21.57%) OO
5 11 (21.57%) TDD
5 11 (21.57%) DevOps
6 9 (17.65%) Configuration Management
7 6 (11.76%) Continuous Integration
8 5 (9.80%) Penetration Testing
8 5 (9.80%) Change Management
8 5 (9.80%) Problem Management
8 5 (9.80%) Unit Testing
8 5 (9.80%) BDD
9 4 (7.84%) Network Management
9 4 (7.84%) BPEL
9 4 (7.84%) BPMN
Programming Languages
1 30 (58.82%) SQL
2 26 (50.98%) Java
3 19 (37.25%) Python
4 10 (19.61%) Ruby
5 9 (17.65%) PHP
6 8 (15.69%) JavaScript
7 5 (9.80%) PHP5
7 5 (9.80%) Bash Shell
8 3 (5.88%) Perl
8 3 (5.88%) XPath
9 1 (1.96%) C++
9 1 (1.96%) Pig Latin
9 1 (1.96%) Golang
9 1 (1.96%) Scala
Qualifications
1 1 (1.96%) Degree
System Software
1 21 (41.18%) HDFS
2 19 (37.25%) Oracle RAC
2 19 (37.25%) Apache Flume
3 1 (1.96%) Docker
Systems Management
1 24 (47.06%) Oozie
2 23 (45.10%) Ambari
3 16 (31.37%) Nagios
4 15 (29.41%) ZABBIX
4 15 (29.41%) Puppet
5 12 (23.53%) HAProxy
6 6 (11.76%) Opscode Chef
7 4 (7.84%) Hadoop YARN
7 4 (7.84%) OpenView
7 4 (7.84%) Cacti
7 4 (7.84%) Munin
8 1 (1.96%) Vagrant
8 1 (1.96%) Graphite
8 1 (1.96%) Ansible
Vendors
1 23 (45.10%) Oracle
1 23 (45.10%) Cisco
2 22 (43.14%) Sybase
3 21 (41.18%) Hortonworks
4 19 (37.25%) Intel
4 19 (37.25%) Teradata
4 19 (37.25%) Netezza
5 17 (33.33%) MapR
6 4 (7.84%) AppDynamics
6 4 (7.84%) Splunk
6 4 (7.84%) Vertica
6 4 (7.84%) NetApp
6 4 (7.84%) HP
7 3 (5.88%) Apple
8 1 (1.96%) Zend