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Big data describes data sets that are so large or complex that traditional data processing applications are inadequate. Challenges include analysis, capture, data curation, search, sharing, storage, transfer, visualization, querying and information privacy. The term often refers simply to the use of predictive analytics or certain other advanced methods to extract value from data, and seldom to a particular size of data set.
Choosing an appropriate provider for your company’s email security can be difficult as email security is a key element in the overall security of a business. A company’s email is an open door for …
I have a 3 node datastax cassandra(Community) cluster with huge data. I have few tables which contain 3-5 billion records in them. I want to delete data that is older than 90 days from those tables.
I have a couple of tables in a database that are using the LONG data type. It's a horrible data type and we need to get rid of it. The question is what do I replace it with? I've narrowed it down to …
Big data transfers via information superhighways require special attention and protection. Learn more about the IT-regulations of the country where your server is located. Analyze cloud providers and their encryption systems for safe data transit. Set in-house rules for preventing data loss.
I want to enroll in a big data course. While I'm searching for a course I found many like:
1- Big data schools (BDSCP).
2- EMC Data Science Associate (EMCDSA).
3- Cloudera Certified …
I need to learn this tool before my job starts and hope I can get my hands dirty with it.
Is this possible?
I read that the only way to use MicroStrategy.NET is with VB.NET and aspx pages. Is this still true today?
I am new to RDS but wonder if that developing that skill could constitute Big Data? That's the term I see on many .NET Full Stack jobs, so I wonder if that is a subset of Big Data.
From a .NET Full…
right now finding good course for data scientists and AI, some course coach python or R lauguage, which one is better?
I am focusing on data analyse and AI using MS SQL server 2016, can…
In the past with a new pc/laptop I have always created a partition D for all my data files to shield them from the Internet.
Is this necessary with Windows 10@
If so how should I do this?
I have …
Hi DB2 gurus,
I am trying to compile a simple score to assist in determining the type of tool I will like to have for my new brand new DB2 environment. I have worked with a few but I do need some …
I get a Request Timeout when i upload bigger Data as 1 GB.
This error occurs when different uploaders.
These Uploader: …
To what extent would it be possible to harvest data (data mining/web scraping/data harvesting) from selected websites and have collected data sorted with minimum of manual labour? The purpose is to …
I had this question after viewing Potential employee database cost is out-of-sight (https://www.experts-excha
I need to interview potential job seekers one-by-one, on an ongoing basis, but $249.00 per month seems like highway robbery https://www.ziprecruiter.c
What am I missing …
Hi dear experts,
GS105V5 unable to connect to router
1. I install Prosafe Plus Configuration Utility for GS105 ( not sure that for the GS105v5 because didn't find such )
2. Accept all Windows …
Can you give me a list of free to paid websites that very elegantly lays out the stuff I need to quickly learn to get jump-start in Statistics and Data science ?
Please touch on each these semantic technologies
and which work well together, etc
I am going long on learning how to work with SPARQL, X Query and the semantic web. I work with someone who has LINUX and Windows, and who will mentor me. I have MacOS and Windows.
I always want to …
I am moving into Big Data Industry with new jobs. Just wanted to know if there are any links for me to get some real time scripting examples.
I saw a demo of SPAQL to gather battle information on a specific date, was impressed with the database it created. The database was not perfect but was pretty good.
Can you describe where that data…
I have just started to work on bigdata hadoop configuration. I have a quick question regarding admin namenode. Does name node to be clustered? Because, if that goes down, there won't be no…
The term “business intelligence” was first used in the late 1950's, and was first used to denote a set of technologies called decision support systems. Since then, the term has grown and is no…
The most dominant trend in business this year is definitely a massive migration to the cloud. What seemed like a temporary fad a couple of years ago is now changing the face of the business world. Still…