Introducing Splunk IT Service Intelligence

by Jonathan Allen on  Sep 22, 2015

Splunk is jumping into the service-monitoring sector with a new visualization called IT Service Intelligence.

Using Hunk+Hadoop as a Backend for Splunk

by Jonathan Allen on  Sep 22, 2015

Splunk can now store archived indexes on Hadoop. At the cost of performance, this offers a 75% reduction in storage costs without losing the ability to search the data. And with the new adapters, Hadoop tools such as Hive and Pig can process the Splunk-formatted data.

Splunk .conf 2015 Keynote

by Jonathan Allen on  Sep 22, 2015

Splunk opened their big data conference with an emphasis on “making machine data accessible, usable, and valuable to everyone”. This is a shift from their original focus: indexing arbitrary big data sources. Reasonably happy with their ability to process data, they want to ensure that developers, IT staff, and normal people have a way to actually use all of the data their company is collecting.

Luca Olivari on Multi-Model NoSQL Database OrientDB 2.1 New Features

by Srini Penchikala on  Sep 18, 2015

Multi-model NoSQL database OrientDB supports storing and managing document and graph data sets. Orient Technologies, the company behind OrientDB, announced last month the general availability of version 2.1 of the database.

Google's Cloud Dataflow Enters General Availability

by Kent Weare on  Sep 17, 2015

On August 12, Google announced that its big data processing service has reached general availability. This managed service allows customers to build pipelines that manipulate data prior to being processed by big data solutions. Cloud Dataflow supports both streaming and batch programming in a unified model.

Data Workflow Management Using Airbnb's Airflow

by Alex Giamas on  Sep 08, 2015

Airbnb recently opensourced Airflow, its own data workflow management framework. Airflow is being used internally at Airbnb to build, monitor and adjust data pipelines. Airflow’s creator, Maxime Beauchemin and Agari’s Data Architect and one of the framework’s early adopters Siddharth Anand discuss about Airflow, where it can be of use and future plans.

Microsoft Releases Azure Data Factory

by Richard Seroter on  Aug 25, 2015 1

Any cloud provider that believes in data gravity is trying to make it easier to collect and store data in its facilities. To make data movement between cloud and on-premises endpoints easier, Microsoft recently announced the general availability of Azure Data Factory (ADF).

QCon SF 2015 Update: Workshops at a glance (Nov 19-20)

by Wesley Reisz on  Aug 13, 2015

At QCon San Francisco, we offer two days of workshops (Nov 19-20). Workshops focus on developing the technical skills that leverage technologies you heard about from our expert practitioners during the conference sessions. Here is a glimpse at some of the experts you can learn from QCon SF ‘15 workshops.

Snowflake Announces General Availability of their Cloud Data Warehouse Offering

by Benjamin Darfler on  Jul 28, 2015 1

Snowflake Computing has announced the general availability of their Snowflake Elastic Data Warehouse, a software as a service offering that provides a SQL data warehouse on top of Amazon Web Services.

New Amazon DynamoDB Streams Enable Triggers, Cross-Region Replication

by Richard Seroter on  Jul 26, 2015

AWS updated DynamoDB with the ability to publish near real-time notifications of data changes. This new capability – called DynamoDB Streams – spawned two additional features for the NoSQL database-as-a-service: DynamoDB Triggers fire based on specific data changes found in a DynamoDB Stream, and cross-region replication is driven by a DynamoDB Streams-based architecture.

IBM to Open Source 50 Projects

by Abel Avram on  Jul 23, 2015

IBM has announced a new web portal called developerWorks Open, bringing together various projects they are open sourcing. The projects cover many domains including Analytics, Cloud, IoT, Mobile, Security, Social, Watson and others. So far, IBM has open sourced about 30 projects, and they plan to increase the number up to 50 by the end of the year, and others may come in the future.

Data Quality at Prezi

by João Miranda on  Jul 18, 2015

For an organization to be data-driven, it's not enough to just dump mountains of data. That data needs to be accurate and meaningful. Julianna Göbölös-Szabó, data engineer at Prezi shared how they improved the quality of its log data. Their solution involved moving from unstructured to structured data with a lightweight, contract-based approach to nudge all teams in the right direction.

SQL Server 2016: Identify Regressions with Query Store

by Jonathan Allen on  Jul 07, 2015

SQL Server 2016 offers a new tool for performance tuning called Query Store. This holds metrics that let you quickly see when an execution plan change has negatively impacted the database.

SQL Server 2016: Live Query Statistics

by Jonathan Allen on  Jul 06, 2015

A database query times out and you don’t know why. The estimated query plan is revealing the problem, so you remove the timeout entirely. An hour later it is still running and you are no closer to getting the actual execution plan. If only there was a way to find out what is actually happening inside the server. With Live Query Statistics in SQL Server 2016 you can now answer that question.

Basho Data Platform Supports In-Memory Analytics, Caching, Search and Integration with NoSQL

by Srini Penchikala on  Jul 05, 2015

Basho Data Platform supports integration with NoSQL databases like Redis, in-memory analytics, caching, and search. Basho Technologies, the company behind Riak NoSQL database, announced in May, the availability of the data platform that can be used to deploy and manage Big Data, IoT and hybrid cloud applications.

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