Tag Archives: replication

DynamoDB: An Inside Look Into NoSQL – Part 4

Posted on July 15, 2014 by pristinecrap

In Part 3, we mentioned the various distributed techniques used while architecting NoSQL data stores. A table nicely summarized these techniques and their advantages. In this article, we will go into the details of partitioning and replication. Partitioning As mentioned … Continue reading →

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DynamoDB: An Inside Look Into NoSQL – Part 3

Posted on June 23, 2014 by pristinecrap

In Part 2, we looked at Design Considerations of NoSQL and introduced the concept of eventual consistency. In this article, we will introduce the concepts and techniques used while architecting a NoSQL system. The core distributed systems techniques employed in … Continue reading →

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Solr in AWS: Master Slave Replication & Mitigation Strategies

Posted on February 1, 2013 by pristinecrap

Solr is the popular, blazing fast open source enterprise search platform from the Apache Lucene project. Its major features include powerful full-text search, hit highlighting, faceted search, near real-time indexing, dynamic clustering, database integration, rich document (e.g., Word, PDF) handling, … Continue reading →

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Alfresco: Configure various features

Posted on January 11, 2013 by pristinecrap

Audits 1. Open <ALFRESCO_HOME>/tomcat/shared/classes/alfresco-global.properties & add the following – ### Audits ### audit.enabled=true audit.alfresco-access.enabled=true audit.alfresco-access.sub-actions.enabled=true audit.filter.alfresco-access.default.enabled=true audit.filter.alfresco-access.transaction.user=~null;.* audit.filter.alfresco-access.transaction.type=cm:folder;cm:content;st:site audit.filter.alfresco-access.transaction.path=~/sys:archivedItem;~/ver:;.* 2. Download audit-dashlet-0.43.jar wget http://share-extras.googlecode.com/files/audit-dashlet-0.43.jar 3. Copy audit-dashlet-0.43.jar into <ALFRESCO_HOME>/tomcat/shared/lib folder 4. Login as admin and add the audit dashlet on the dashboard. … Continue reading →

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