Building Data Visualization for SolrCloud 7.0 using Apache Zeppelin

Data Visualization allow you to natively interact with all your data via custom dashboards. Apache Zeppelin is a new and incubating multi-purposed web-based notebook which brings data ingestion, data exploration, visualization, sharing and collaboration features to Hadoop, Solr and Spark.

Apache Zeppelin turns your data into informative dashboards and reports that are easy to read, easy to share, and fully customizable.

Multi-purpose Notebook 

The Notebook is the place for all your needs

  1.  Data Ingestion
  2.  Data Discovery
  3.  Data Analytics
  4.  Data
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Solr – InMemory

Apache Solr is one of the most popular search engine nowadays, as known it’s a Java application. In this article, we will share with you the result of hosting solr data in the memory.

To achieve this experiment, we have created a tmpfs and copied Solr application ( with all data ) into the tmpfs folder. At, the same time had another instance (with same hardware and software specs) that running Solr on disk.

* Note : this is Solr 4.8 

The

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Checking Arabic Relevance with Apache Solr

Content websites need a system to ensure the relevancy between the page category and the content that show on it. Therefore, to ensure high data quality, data warehouses must validate and cleanse incoming data from users. OpenSooq.com is one of Arabic content website that desperately needs such system, it is a leading classifieds ads website in the Middle East and North Africa. The website which is available in the Arabic language serves more than billion page views per month,

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Integrating Apache Solr with Play Framework in Scala

Typical IT landscape of any large size organization comprises of many different technologies. Apache Solr provides excellent ways to gather information from different types of sources, however the business may demand for integrating Apache Solr with non-J2EE based technology. Although there are various technologies available in market, the placement of Apache Solr like enterprise search engine in broader picture of organization’s IT topology is always targeted for specific areas. This area is nothing but the end user web portals.

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