Overview of tablespaces A database is divided into one or more logical storage units called tablespaces. Tablespaces are divided into logical units of storage …

The OpenStack object storage is a multi-tenant object storage system installed for development and testing purposes. It is highly scalable and can manage large …

 There are three types of views in data modeling in SAP HANA: attribute views, analytic views, and calculation views. Understanding how each of these different …

Q. What is called Cognos Reporting tool? Cognos is an IBM reporting apparatus which is utilized for reporting and examination of different information from dist…

Now that we have OpenStack Compute installed, we need to assure that, what we have configured is what we expect. OpenStack Compute provides tools to check vario…

Setting up your cloud to work in a VLAN tagged environment.  VLAN Manager networking is the default networking mode in OpenStack. It provides a private network …

CREATING a CUBE WITHOUT DATA SOURCES in SSAS This is possible in ways a) Without Template b) With template WITHOUT TEMPLATE: On the fly we need to create m…

Consuming information in tableau server As your tableau deployment matures, you may see hundreds of reports and data sources being published, updated, and cons…

TIBCO HAWK Plugin For EMS We can monitor EMS server using tibco hawk and need to configure the EMS Hawk plugin for this. Below classes available for either mon…

Because SAP HANA is a new technology the success of any implementation will depend in large part on your ability to locate experts who can fill any skill gaps o…

This tutorial gives you an overview and talks about the fundamentals of Apache Cassandra. Why NOSQL and What is NOSQL? The RDBMS has been the de-facto standar…

Working with Report Manager 1) It is a client tool to work with client reports and manger reports. 2) It does various operations such as Subscription Creat…

The MRP 1 view is the first of 4 MRP views on the material master. The MRP 1 VIEW is a place holder for defining the Planning methods and lot sizing procedures …

Saving Your Spotfire Analysis Export Data and Images …

You can convert a section of a VI into a subVI by using the positioning tool to select the section of the block diagram you want to reuse as shown in Figure 3.1…

Big ‘Streaming’ Data With Apache Spark How can we detect faults in a stream of sensor data being transmitted from an embedded device mounted for measuring temp…

Dimension Limits One of the simple requirements while comparing data is limiting the dimensional values on the chart. ‘Dimension limits’ are a feature that can…

The simple component that was used in the preceding example lacks some of features you may require in your project. For example, components can use runtime conn…

Q. What is the difference between context filter to other filters? Whenever we crate context filter >> Tableau will create a temporary table for this particular…

Tableau Server helps you to embed live interactive dashboards and provide high security to your data. It is also the most secure way to distribute Tableau workb…

SQL Server 2014, the latest complete information platform from Microsoft, embodies the new era of Microsoft’s Cloud OS, which provides organizations and custome…

The Continual Service Improvement (CSI) module is one of the qualifications within the ITIL Service Lifecycle work stream. This module focuses on the principles…

Converse to adding capacity to our OpenStack Object Storage cluster, there may be times where we need to scale back, or remove a failed node for service. You ma…

Checkpoints in SSIS Checkpoint configuration helps us to resume from the last task in the package. i.e., if the multiple tasks are there in a package. If there…

Classes In a class we have two types of numbers Static means belongs to class & non – static means belongs to object Static number methods can access the…

Everyone has been there — one of your Data Transformation Services (DTS) packages failed overnight, and you now have to completely rerun the package. This is pa…

Security group is one of the greatest feature of OpenStack. A common new-user issue with OpenStack is failing to set an appropriate security group when launchin…

Tips, Tricks, and Timesavers Mastering the basics of building visualizations and dashboards isn’t difficult or time-consuming. Most people achieve very good re…

What’s In This Topic ? Understanding the different types of SDLCs Versioning and source control overview Working with Subversion (SVN) Working with Visual…

For ages, it has been a common phenomenon that an application or software that is running absolutely smoothly in your machine at home is not working in the mach…

Q. What are the two storage options available in Essbase and what are the differences? ASO (Aggregate Storage Option) – Used for 1. If we have large number of d…

This tutorial gives you an overview and talks about the fundamentals of Oracle APEX. What Is Oracle Apex ? Oracle Application Express is a free Oracle product…

In this post we will first review the data connectivity options for SAP BusinessObjects Analysis, edition for OLAP and then look into the details how SAP Busine…

MapReduce  is a soft work framework for easily writing applications which process vast amounts of data (multi tera bytes) in- parallel on large clusters of comm…

This tutorial gives you an overview and talks about the fundamentals of SAP EWM. Extended Warehouse Management (EWM) offers you flexible, automated support for…

CO Integration With Other Modules Supply chain integration Supply chain, or logistics, is probably the most integrated modules with controlling. Almost every m…

You can display Nyquist planes, Nichols planes, S planes and Z planes on the XY graph. DISPLAYING A NYQUIST PLANE Complete the following steps to display a Ny…

The two main parts of the SAP HANA server system are the hardware and the software. On the client side, SAP provides the SAP HANA Studio which allows applicatio…

Front Panel—Controls Palette The Controls palette shown in Figure is available only on the front panel. The Controls palette contains the controls and indicato…

UI view  Animations: Several classes in the UIKIT Framework can be referred at UIKIT Faframework Fundamentals Animation: 1 [UIview beginAnimations : nil…

Most of us are always trying to optimize our work so we’re constantly looking for new and improved tools. Plus playing with new tools is fun. The tools we use …

DESTINATIONS Inside the Data Flow, destinations accept the data from the Data Sources and from the transformations. The architecture can send the data to nearl…

Hadoop Introduction •   Hadoop is a term you will hear and over again when discussing the processing of big data information. •   Apache Hadoop is an open-sour…

Statistical key figures provide information on non-monetary data for COST CENTERS (i.e. KWH, sales dollars, cubes shipped). Statistical key figures can be used …

Q. What is the advantage of doing Scrum? The advantage of doing scrum is that while performing the test 1. It minimizes the risk in response to changes made to …

The compute node handles connectivity and security groups for instances. With the network node configured, there are some services that need to run our Compute …

Shaping Data to Enable Point-to-Point Mapping point-to-point particulars on maps requires that your data support plotting and linking each point. Possible use …

Docker is a container technology that is used for overcoming the overhead of host resource usage as like virtual methods. Docker is based on Linux characteristi…

A blockchain is a distributed database that holds all the transactions that have been executed among the participating parties. Each transaction is verified by …

Q. What is Spring? Spring is an open source development framework for Enterprise Java. The core features of the Spring Framework can be used in developing any J…

This Tutorial gives you an overview and talks about the fundamentals of IBM Maximo. Maximo Capabilities: Documented maintenance plans through knowledge based s…

This tutorial gives you an overview and talks about the fundamentals of WordPress. WordPress is a free and open-source blogging tool and a content management…

Choosing A Distro for Linux A DISTRO is a specific GNU/Linux operating system vendor package. Additionally, a distro can also be a set of open source component…

Although the main focus of this tutorial is the administration of the application server, we are also concerned with the application packaging and deploying. Fo…

This section describes aspects of granting privileges and roles, and includes the below topics: Granting system privileges and roles: You can grant system PRI…

Introduction A Docker is a kind of container. A container is an object or a component that has other objects and containers within them. Docker is a recent con…

Q.What are the advantages of using Apache Spark over Hadoop MapReduce for big data processing? Simplicity, Flexibility and Performance are the major advantages …

Using contexts and variables Variables represent values which change throughout the execution of a program. A global variable is a system variable which can be…

Before saving our first SAP BUSINESSOBJECTS ANALYSIS, EDITION FOR OLAP workspace, let us add CHARTS to our sheet. Right now we only have one crosstab in our wor…

We have learnt a lot about the characteristics, value fields, derivations, valuations, interfaces, data transfers, actual data, planning data, report components…

AWS Overview When you deploy any type of application, you typically need to carry out the following steps: Set up a computer to run your application. Secur…

With Nginx, communication with web applications which have been developed dynamically is made possible and a bit easy. It can also be used for distribution of t…

Using In-Memory OLTP The following examples outline how to use In-Memory OLTP and memory-optimized tables to improve performance of OLTP applications through e…

Create a CloudWatch Alarm You can create a CloudWatch alarm that sends a simple notification service message when the alarm changes the state. Alarm watches ev…

Q.You have been asked to reduce the time on Citrix support calls, by making sure your Citrix XenApp 6.5 farm is “Citrix Support Ready” and already has the prope…

Now that the key stages have been explained, you can examine each of them in detail. This guide makes very few assumptions about your current level of developme…

By default, the domain controller is located on the same machine where you started your domain: You can, how…

Blending Different Data sources in a Single Worksheet Beginning with Tableau 6.0, you can use multiple data sources for a single worksheet. One data source is …

Modules A module is a collection of manifests and data (such as facts, files, and templates), and they have a specific directory structure. Modules are useful …

Object oriented programming languages make coding very simple which is why Python tool provides support for classes and objects. In this chapter, we will have a…

Query Studio: QUERY STUDIO is the reporting tool for creating simple queries and reports in IBM Cognos Business Intelligence. In Query Studio, you can View d…

EDITIONS OF SQL SERVER The available features in SSIS and SQL Server vary according to what edition of SQL Server you’re using. Of course, the more high-end th…

JBoss AS is a full Java application server and hence it requires a Virtual Machine for the Java Platform to run on. Note At the time of writing, the J2SE 1.7 …

Tableau provides basic and advanced sorting methods that are easily accessed through icons or menus. Sorting isn’t limited to fields that are visible in the cha…

INTRODUCTION Modular programming refers to the idea that programs are easier to read, to write, to debug, and to maintain if they are divided into smaller subp…

Q.What is Portal? Portal is nothing but a web/J2EE application installed on an application server. Portal provides content aggregation, personalization, authori…

Introduction Day-to-day administration of our OpenStack Object Storage cluster involves ensuring the files within the cluster are replicated to the right numbe…

Slowly Changing Dimensions To process the data from granularity tables to main tables, we follow a mechanism called slowly changing dimensions type. Eg:  there…

What’s In This Topic ? Managing SSIS in SQL Server 2014 The Managed Object Model code library Using the Project class Using the Application and Package cl…

Q. How to manage the user login Sessions in Maximo? Procedure: Session Configuration TSRM User session characteristics can be modified. This document describes …

Q. What you mean by tenant and role regarding Openstack ? In OpenStack,  the authorization level of the user is called role and the group of users is called ten…

Basic formatting Simple positional formatting is probably the most common use-case. Use it if the order of your arguments is not likely to change and you only …

Snowflake and Star Schema in Qlikview Star and Snowflake Schema are the two data models in qlikview. In STAR schema all the facts are stored in one central …

In SAP BUSINESSOBJECTS ANALYSIS, EDITION FOR OLAP you have the ability to save the navigation state of a particular cross tab or chart as an Analysis View and t…

SAP HANA is delivered as a flexible, multipurpose  appliance that    combines SAP software components optimized on hardware provided by SAP’s leading hardware p…

Q. Explain the term SAP FICO? SAP FICO stands for FI ( Financial Accounting) and CO (controlling).  In SAP FICO, SAP FI take cares about accounting, preparation…

Enterprises rely on their teams of software  developers and DBAs    to create the next generation of applications to properly leverage Big Data. SAP HANA SP6 su…

Now that the key stages have been explained, you can examine each of them in detail. This guide makes very few assumptions about your current level of developme…

DATA CLEANING (sometimes also referred to as data cleansing or data scrubbing) is the act of detecting and either removing or correcting corrupt or inaccurate r…

Thus far, all of the collaboration workflows we’ve seen rely heavily on branches. For example, in the last module, a contributor had to publish an entire branch…

Dell has collaborated with SAP for more than two decades to deliver hundreds of solutions to customers across many industries. Dell helps organizations achieve …

AProblem In most businesses, there are many information consumers who need reports from business data, but relatively few IT professionals available to meet th…

Adding totals and subtotals In this Try it, the report from the previous section is modified to add totals to each grouping level, make the different grouping …

Tableau recognizes dates that are contained in your source data and allows you to change the level of detail displayed via an auto-generated hierarchy. It is al…

Configuring data persistence After our short excursus on the EJB remote client Api, we will further enhance our application adding a Persistence Context to it …

Lets Manipulate Structured Data With The Help of  Spark SQL Spark offers a faster as well as universal data processing stage. Spark let you run program up to …

In COGNOS REPORT STUDIO, date prompts cannot be used directly against a time dimension in a multi-dimensional data source such as a Power Cube. It lets the u…

Organizing reports for consumption Publishing reports to the web is the first step in effectively sharing information on tableau server. As your user base grow…

Typical web forms are “big-event” submitters. In other words, lots of data entry and selection happens — a user fills out text boxes, selects choices from combo…

SAP BPC 10.0 BPC stands for Business Planning and Consolidations. It is also known as BoPC, Business Objects Planning and Consolidations. We will refer to BPC …

Q .What are the subsystems you deal in your project? 1. Marketing Subsystem – The Marketing subsystem provides numerous marketing concepts to your site, designe…

Talend Open Studio for Data Quality enables you to analyze the content of one or multiple columns and execute the created analyses using the Java or the SQL eng…

Dealing with NULLs In SSIS, variables can’t be set to NULL. Instead, each variable data type maintains a default value in the absence of a value. For strings, …

After establishing the SERVICE STRATEGY, the organization must design the whole process by creating new services that are in accordance with the strategic objec…

PARAMETER MAPS: Use parameters to create conditional query subjects that allow for substitutions when the report is run. Parameter maps are objects that store …