Category Archives: New Courses

1. Introduction to Hadoop

• High Availability
• Scaling
• Advantages and Challenges 

2.Introduction to Big Data

• What is Big data
• Big Data opportunities
• Big Data Challenges
• Characteristics of Big data 

3. Introduction to Hadoop

• Hadoop Distributed File System
• Comparing Hadoop & SQL.
• Industries using Hadoop.
• Data Locality.
• Hadoop Architecture.
• Map Reduce & HDFS.
• Using the Hadoop single node image (Clone). 

4.The Hadoop Distributed File System (HDFS)

• HDFS Design & Concepts
• Blocks, Name nodes and Data nodes
• HDFS High-Availability and HDFS Federation.
• Hadoop DFS The Command-Line Interface
• Basic File System Operations
• Anatomy of File Read
• Anatomy of File Write
• Block Placement Policy and Modes
• More detailed explanation about Configuration files.
• Metadata, FS image, Edit log, Secondary Name Node and Safe Mode.
• How to add New Data Node dynamically.
• How to decommission a Data Node dynamically (Without stopping cluster).
• FSCK Utility. (Block report).
• How to override default configuration at system level and Programming level.
• HDFS Federation.
• ZOOKEEPER Leader Election Algorithm.
• Exercise and small use case on HDFS. 

5. Map Reduce

• Functional Programming Basics.
• Map and Reduce Basics
• How Map Reduce Works
• Anatomy of a Map Reduce Job Run
• Legacy Architecture ->Job Submission, Job Initialization, Task Assignment, Task Execution, Progress and Status Updates
• Job Completion, Failures
• Shuffling and Sorting
• Splits, Record reader, Partition, Types of partitions & Combiner
• Optimization Techniques -> Speculative Execution, JVM Reuse and No. Slots.
• Types of Schedulers and Counters.
• Comparisons between Old and New API at code and Architecture Level.
• Getting the data from RDBMS into HDFS using Custom data types.
• Distributed Cache and Hadoop Streaming (Python, Ruby and R).
• YARN.
• Sequential Files and Map Files.
• Enabling Compression Codec’s.
• Map side Join with distributed Cache.
• Types of I/O Formats: Multiple outputs, NLINEinputformat.
• Handling small files using CombineFileInputFormat.

6.Map/Reduce Programming – Java Programming

• Hands on “Word Count” in Map/Reduce in standalone and Pseudo distribution Mode.
• Sorting files using Hadoop Configuration API discussion
• Emulating “grep” for searching inside a file in Hadoop
• DBInput Format
• Job Dependency API discussion
• Input Format API discussion
• Input Split API discussion
• Custom Data type creation in Hadoop.

7.NOSQL

• ACID in RDBMS and BASE in NoSQL.
• CAP Theorem and Types of Consistency.
• Types of NoSQL Databases in detail.
• Columnar Databases in Detail (HBASE and CASSANDRA).
• TTL, Bloom Filters and Compensation.

8.HBase

• HBase Installation
• HBase concepts
• HBase Data Model and Comparison between RDBMS and NOSQL.
• Master  & Region Servers.
• HBase Operations (DDL and DML) through Shell and Programming and HBase Architecture.
• Catalog Tables.
• Block Cache and sharding.
• SPLITS.
• DATA Modeling (Sequential, Salted, Promoted and Random Keys).
• JAVA API’s and Rest Interface.
• Client Side Buffering and Process 1 million records using Client side Buffering.
• HBASE Counters.
• Enabling Replication and HBASE RAW Scans.
• HBASE Filters.
• Bulk Loading and Coprocessors (Endpoints and Observers with programs).
• Real world use case consisting of HDFS,MR and HBASE.

9.Hive

• Installation
• Introduction and Architecture.
• Hive Services, Hive Shell, Hive Server and Hive Web Interface (HWI)
• Meta store
• Hive QL
• OLTP vs. OLAP
• Working with Tables.
• Primitive data types and complex data types.
• Working with Partitions.
• User Defined Functions
• Hive Bucketed Tables and Sampling.
• External partitioned tables, Map the data to the partition in the table, Writing the output of one query to another table, Multiple inserts
• Dynamic Partition
• Differences between ORDER BY, DISTRIBUTE BY and SORT BY.
• Bucketing and Sorted Bucketing with Dynamic partition.
• RC File.
• INDEXES and VIEWS.
• MAPSIDE JOINS.
• Compression on hive tables and Migrating Hive tables.
• Dynamic substation of Hive and Different ways of running Hive
• How to enable Update in HIVE.
• Log Analysis on Hive.
• Access HBASE tables using Hive.
• Hands on Exercises

11.Pig

• • Installation
  • Execution Types
  • Grunt Shell
  • Pig Latin
  • Data Processing
  • Schema on read
  • Primitive data types and complex data types.
  • Tuple schema, BAG Schema and MAP Schema.
  • Loading and Storing
  • Filtering
  • Grouping & Joining
  • Debugging commands (Illustrate and Explain).
  • Validations in PIG.
  • Type casting in PIG.
  • Working with Functions
  • User Defined Functions
  • Types of JOINS in pig and Replicated Join in detail.
  • SPLITS and Multiquery execution.
  • Error Handling, FLATTEN and ORDER BY.
  • Parameter Substitution.
  • Nested For Each.
  • User Defined Functions, Dynamic Invokers and Macros.
  • How to access HBASE using PIG.
  • How to Load and Write JSON DATA using PIG.
  • Piggy Bank.

  Hands on Exercises

12. IC-WEB CLIENT (Customer Interaction Center)

• Overview of IC-WEB Client
• Account Identification
• Customizing IC-WEB Client Profiles
  • IC Manager
  • IC Agent
• Agent Inbox
• E-Mail Response Management System (ERMS) and Order Routing with Rule Modeler
  • IC-Functions
  • Interactive Scripting
  • Broadcast Messaging
  • Call List Management

13. SQOOP

• Installation
• Import Data.(Full table, Only Subset, Target Directory, protecting Password, file format other than CSV,Compressing,Control Parallelism, All tables Import)
• Incremental  Import(Import only New data, Last Imported data, storing Password in Metastore, Sharing Metastore between Sqoop Clients)
• Free Form Query Import
• Export data to RDBMS,HIVE and HBASE
• Hands on Exercises.

14. HCATALOG

• Installation.
• Introduction to HCATALOG.
• About Hcatalog with PIG,HIVE and MR.
• Hands on Exercises.

15. HCATALOG

• Installation.
• Introduction to HCATALOG.
• About Hcatalog with PIG,HIVE and MR.
• Hands on Exercises.

16.FLUME

• • Installation
  • Introduction to Flume
  • Flume Agents: Sources, Channels and Sinks
  • Log User information using Java program in to HDFS using LOG4J and Avro Source
  • Log User information using Java program in to HDFS using Tail Source
  • Log User information using Java program in to HBASE using LOG4J and Avro Source
  • Log User information using Java program in to HBASE using Tail Source
  • Flume Commands

  Use case of Flume: Flume the data from twitter in to HDFS and HBASE. Do some

17.More Ecosystems

• HUE.(Hortonworks and Cloudera).

18.Oozie

• Workflow (Action, Start, Action, End, Kill, Join and Fork), Schedulers, Coordinators and Bundles.
• Workflow to show how to schedule Sqoop Job, Hive, MR and PIG.
• Real world Use case which will find the top websites used by users of certain ages and will be scheduled to run for every one hour.
• Zoo Keeper
• HBASE Integration with HIVE and PIG.
• Phoenix
• Proof of concept (POC).

19.SPARK

• Overview
• Linking with Spark
• Initializing Spark
• Using the Shell
• Resilient Distributed Datasets (RDDs)
• Parallelized Collections
• External Datasets
• RDD Operations
• Basics, Passing Functions to Spark
• Working with Key-Value Pairs
• Transformations
• Actions
• RDD Persistence
• Which Storage Level to Choose?
• Removing Data
• Shared Variables
• Broadcast Variables
• Accumulators
• Deploying to a Cluster
• Unit Testing
• Migrating from pre-1.0 Versions of Spark
• Where to Go from Her

1. Networking concepts

• Components of network – router, switch, hub, bridge etc
• Types of Network – LAN, MAN, WAN, VPN, PAN & Content Network
• Defining Network requirements – NIC- Ethernet (CSMA/CD)
• 10/100/1000 mbps DUPLEX (Half/Full/Auto) – Connecting Media – Coax.
• 10 base 2T – UTP/STP – CAT 1/2/3..
• Straight through/cross crimping (only details no practical)
• Fiber optics – Single/Multimedia
• 100 Base TX/FX etc – wireless communication.
• Ethernet cabling Standard.
• Connecting Devices
• Repeater – Hub – Switch – Bridge – Topology – Bus/Star/Ring

2. OSI – Model

• 7 Layers – Communication between the Layers (Encapsulation & De-encapsulation) – PDU.
• Layer 2 – MAC/LLC – 802.3/802.2 (SAP/SNAP) /Ethernet II – Frames
• Broadcast/Collision domain – point of -Hub/Switch/Router
• L4 – 3way handshake – windowing – and about – Connectionless
• Packet size [64B (mini) to 1518B (Max)]

3. TCP/IP Model & Ipv4 Addressing

• All Layers of TCP/IP Compound with – OS
• Application Layer – TFTP/FTP/SMTP/TELNET/SNMP/DNS
• Transport Layer – TCP/UDP – TCP Segment Format
• 3 way handshake/windowing – UDP segment Format
• Internet Layer
• IP datagram format – Protocol No. – TCP 6 – UDP 17
• ICMP – ARP – RARP
• Introduction to IP addressing – Class A/B/C/D/E
• Private IP address – First OCTET range etc.

4. Subnetting

• Default Subnet Mask
• Class C Subnetting & Practice no. given
• Class B Subnetting & problems
• Class A Subnetting & problems

5. Introduction to IPV6

• Introduction
• Host Address Assignment
• Unicast, Multicast and other Special ipV6 Addresses
• Configuring ipV6 Routing and Routing Protocols
• Translations between ipV4 and ipV6
• Summary

6. Basic of Router & Configuration

• Selection of Router & Cabling a Route
  • When Router used – LAN with WAN connect – to connect networks of different IP
  • Different interface of Router – AUI /S0/S1/AUX – console / BRI etc.
  • Cables used in different interfaces/purpose of interfaces
  • WAN interface cable – EIA/TIA – 232/449/530 – V.35 – X.21
  • Different CISCO series – modular/fixed – 10mbps/100 etc
  • Straight through between DTE & DCE

7.Different modes of operation & basic commands

• Internal Components:
• Different Modes:
• Exec Mode
• Basic commands practice
• Advanced Commands

• IP Routing, Static Routing & Default Routing
  • IP routing – static routing – default- dynamic routing
  • Providing clock rate to up the link after identifying DCE by “Sh controllers” command
  • Commands/syntax – Static/default routing
• Static Routing & Default Routing
  • Practical-session for Static & default routing
• Dynamic Routing and RIP
  • Dynamic Routing – IGP & EGP
  • IGP – RIP-OSPF – EGRP – EIGRP
  • Classes of Routing Protocol – Distance vector – Link State – Balanced hybrid
  • Role of Routing Protocol – builds/updates/selects & Routes the packet
  • Soluting for Routing loops – Max. loop count – split horizon – Route poison Reverse – Hold down Timer
  • Features of RIP – distance vector algorithm – RIP V1/V2 – load sharing – metric (depends – loop count)
  • Metric value depends – loop count – Ticks – delay – Reliability – cost – MTU – Bandwidth
  • Command – Router RIP Network
  • Sh IP route
  • Timer value for RIP– Update/Invalid/ hold down/flush Timer
• RIP
  • Dynamic Routing – RIP Practical
• Dynamic Routing EIGRP & OSPF
  • Limitations of distance vector algorithm
  • Features of EIGRP and its operations
  • Configuring EIGRP – “Auto-redistribution”
  • Verify and troubleshooting EIGRP
  • Features of OSPF and its operation
  • Configuring single area OSPF
  • Verify and troubleshoot OSPF
• Access List
  • Purpose/advantage of Access-list
  • IP [-for a host – for a network/sub network].
  • Std IP access-list – wild card calculation
  • Extd IP access list
  • Switch port ACL
  • Step involved in creating access list
  • Applying access list at the interface – (inbound/outbound)
  • Named access-list for IP
  • Access-list in Telnet sessiont
• IP standard Access List
  • Practical on
  • IP Std access-list
• IP Extended Access List
  • IP Extd access-list, named access lists
• NAT
  • Implement, Verify & Troubleshoot NAT
    • Explain the Basic Operation Of NAT
    • Using (including CLI/SDM)
    • Practicals on Static NAT, Dynamic NAT and PAT
    • Troubleshoot NAT issues
• WAN Technologies
  • WAN Technologies- Leased Line
    • Leased line
    • P to P communication
    • HDLC & PPP protocol-features
    • Enabling HDLC & PPP
  • PPP Link
    • PPP layer & its explanation/role
    • PAP/CHAP role
    • Configuring PAP/CHAP using commands
  • VPN
    • Describe VPN technology
    • Importance Of VPN
    • Benefits & Role
    • Impact & Components
  • Frame-Relay
    • Packet Switched Network
    • Virtual circuit – DLCI – Access-link – CRI – FECN – BECN – LMI
    • Enabling Frame-relay
    • Inverse ARP
    • Configuring frame-relay for
    • Mesh Network
    • Star Network
    • Combination of above two
• Switching
  • Switching Operation and Configuration
    • Function –add-learning / Forward-filters the Frame / loop avoidance
    • Redundant path and its problems
    • Spanning Tree Protocol – purpose – its different state (blocking/listening/learning/forwarding)
    • Modes of operation of switch/Bridge
    • Port duplexing
    • Switch & hub – half duplex
    • Switch & Server – full duplex
    • CISCO catalyst switch 1912 & 1924 interface details
    • M/K/I modes
    • Basic and advanced commands
    • Enabling & configuring MAC address table
  • VLAN Configuration
    • VLAN – ISL – Trunking
    • Enabling Trunking
    • Assigning VLAN No. & name
    • Configuring ports to a specific VLAN
    • VTP purpose
    • VTP domain
    • VTP modes of operation
    • Switching Technologies (including VTP , RSTP , PVSTP, 802.1q)
    • Implement Basic Switch Security (including Port Security , Trunk access .etc )
• Wireless LAN
  • Wireless Intro & Operation
    • Standards associated with Wireless Media (including WI-FI Alliance, ITU/FCC)
    • Ad-hoc mode, infrastructure mode
    • SSID, BSS, ESS
    • Basic Parameters to configure on a Wireless Network
    • Wireless Security Feature’s (WEP, WPA 1 / 2 )
    • Implementing Wireless Networks

1. Intro to Objective-C

• Objective-C and Smalltalk
• Objective-C and C
• Objective-C and C++
• Objective-C and Mac OS X
• Objective-C and iPhone/iPad/iOS

2. Introduction iOS &SDK

• iOS SDK: iPhone, iPod Touch
• Xcode
• Interface Builder
• iPhone Simulator
• Debugger

3. Xcode

• Xcode IDE
• Editing
• Building
• Running
• Console

4. Objective-C 2.0

• Programming in Objective-C
• The Preprocessor

5. Classes, Objects, Methods and Properties

• id
• null
• @interface
• @end
• @implementation
• Archiving
• @property
• @synthesizee
• @dynamic
• Data Types
• control flow statement
• More about  Classes
• More about Variables and Data Types
• Inheritance
• Polymorphism, Dynamic Typing, and Dynamic Binding 

6. Categories and Protocols

• About Categories
• @catagory
• About Protocols
• @protocol

7. Foundation Framework

• Introduction to the Foundation Framework

8. Collections

• NSArray
• Enumeration
• NSMutableArray
• NSDictionary
• NSMutableDictionary
• Scalar Data Types
• NSObject
• NSString
• NSData
• NSDate

9. Files

• NSFileManager
• NSFileHandle
• NSUserDefaults
• NSHomeDirectory(), etc.
• Resource Files
• Read/Write Text Files
• Copying Objects
• Archiving

10. Memory Management

• Allocate
• Release
• Auto Releasing
• Reference Counting
• Static Analyzer
• Garbage Collection

11. Cocoa and Touch

• What is Cocoa?
• Cocoa Framework
• Cocoa Classes
• Subclassing
• Xcode
• Simulator
• Interface Builder
• Nib files
• File’s Owner
• Outlet Connections
• Action Connections
• Inspector

12. Controls Part-1 

• Controls
• Labels
• IBOutlet
• Buttons
• IBAction
• Event Handling
• UIEvent
• Toolbars
• Toolbar items
• Status bar
• Navigation bar
• Navigation bar items

13. Controls Part-2

• Activity Indicator
• Network Activity Indicator
• Page Indicator
• Progress View
• Refresh Control
• Scope Bar
• Search Bar
• Segmented Control
• Slider
• Stepper
• Switch
• Detail Disclosure Button
• Info Button

14. Text Controls

• Text Field
• Text Field Delegate
• Text View
• Text View Delegate

• What is View?
• UIViews and UIViewControllers
• UIView Class
• UIView Subclasses
• Types of Views
• UIApplication

16. Window-Based Application

• Application
• Application Delegate
• View Controller
• Window & Views
• Device Info
• Screen
• CGRect, CGPoint, CGSize
• CGRectMake(), CGRectZero
• Static Device Info
• Dynamic Device Info
• Orientation Info
• The iPhone Accelerometer
• Detecting shakes
• Determining orientation
• Responding to the accelerometer

17. Tab Bar Application

• Tab Bar Controllers
• Tab Bars
• First View Controller
• Second View Controller
• Third View Controller
• Creating New Classes
• Classes and Interface Builder

18. Navigation-Based Application

• Root View Controller
• Navigation Controller
• Navigation Bars
• Navigation Items
• Button Bar Items
• Push/Pop Views 

19. Picker View

• UIPickerView
• UIPickerViewDelegate
• UIPickerViewDataSource
• Date and Time Picker
• UIDatePicker
• NSTimer 

20. Table View

• Table View Controller
• Table View
• Table View Cellz
• Data Source
• Table View Delegate

21. Popover (iPad Only)

22. Split View (iPad Only)

23. Browser View

24. Alerting Users

• Alert View
• Alert View Delegate
• Action Sheet
• Action Sheet Delegate

25. Media and Images

• UIImageView
• UIImag
• animationImages
• Highlighted Animation Images
• UITouch
• UIGestureRecognize
• UIPinchGestureRecognizer
• Panning
• Zooming
• Rotating Image
• Playing Audio
• Responding to audio events.
• Playing audio in background
• Recording Audio
• Playing Video
• Photo Library
•  UIImagePickerController
• Taking Pictures And Movies 

26. Processes and Threads

• NSProcessInfo
• NSThread
• PerformInBackground
• GCD (Grand Central Dispatch)
• Synchronization 

27. Networking

• NSURL
• NSURLRequest
• NSURLConnection
• XMLParser
• SCNetwork
• CFHTTP
• CFFTP
• CFSocket
• Web Server 

28. Working with SQLite

• What Is SQLite?
• The SQLite Library
• Building a Simple Database
• Designing the Database
• Creating the Database
• Populating the Database
• Creating Records with the INSERT Command 

29. Working with Core Data

• Introducing Core Data
• SQLite and Core Data
• Modeling Data in Xcode
• Building a Core Data Application
• Core Data–Related Cocoa Features
• Core Data Migration and Performance
• Application Integration using Web Services 

30. Location and Mapping

• About Core Location
• Handling location updates
• About Map Kit
• Map Overlays
• Adding annotations 

31. Social Networks Integration

• Flickr integration
• Twitter integration
• Face book integration
• Youtube integration 

1. Introduction

• Introduction to ERP
• Overview on SAP Modules and CRM Sub-Modules
• Architecture of SAP-CRM
• ASAP Methodology and Implementation Road-Map

2. Customizing Fundamentals (Master Data)

• Overview of Accounts and Business Partners
• Account Classification Options and Account Hierarchies
• Data Exchange with the SAP ERP Systems

3. Organization Management

• Create/Change Org Structure for Sales/Service/Marketing Scenarios
• Organizational Data Determination

4. Product Master

• Basic Features of the Product Master
• Set Types, Attributes, Categories and Hierarchies

5. Basic Functions

• Partner Determination Procedure
  • Partner Functions
  • Access Sequence
  • PDP Rules
• Text Determination Procedure
  • Text Types and Text Objects
  • Access Sequence
• Action Profile
• Date Profile
• Status Profile
• CRM Pricing
  • Condition Technique and Condition Maintenance Group
• Activity Management

6. Marketing

• Overview of Marketing Management in SAP  CRM
• Marketing Planning and Campaign Management
• Segmentation of Business Partners
• Communication Methods, Mail Forms and Conditions (ERMS)
• External List Management
• Special Functions and Features in Campaign management
• Lead Generation and Qualification
• Survey Management
• Product Proposal

7. Trade Promotion Management (TPM)

• Overview of CRM TPM
• Integration with CRM, R/3, APO and BI
  • CRM TPM Configuration
• Master Data Setup for TPM Scenario
• Trade Promotions
• Trade Spend Maintenance
  • Spend Type, Spend Category and Spend Method
  • Pre-Dip, Post-Dip Dates
• Standard Condition Generation
• Condition Technique
• Condition Maintenance Group
• Funds Management
  • ERP TPM Configuration
• Condition Technique
• Pricing for Discounts
• Campaign Determination
  • CRM & BI TPM INTEGRATION
• Planning Profile Group Integration with BPS Layouts
• Key Figure Planning – Baseline/Uplift
• TPM Reports Integration with BI System

• Introduction to CRM Middleware
• SAP CRM Middleware Architecture
• Connecting on SAP Back-End system (e.g. R/3 System) to an SAP-CRM System
• Sites, Subscriptions & Publication Management
  • Object Management
  • Business Objects
  • Condition Objects
  • Customizing Objects
• Replication
  • Initial Load
  • Delta Load
  • Replication Monitor
  • Monitoring of Queue’s
  • Inbound
  • Outbound
• BDoc’s
  • Messaging BDoc’s
  • Sync BDoc’s
  • Components of BDoc Messages
• Error Handling Procedure

9. Sales

• Overview of Sales Process including Transactions Item Categories
• Opportunity Management and Sales Methodology
• Copy Control
• Quotation Management
• Order Management
• Special Functions in Quotation Management and Order Management
• Item Categories Management
• Territory Management
• Contract Management
• Pipeline Performance Management

10. Service

• Overview of Service Process
• Installed Base Management and Objects
• Service Agreement and Service Contracts
• Complaints and Returns Management
• Service  Order Management
• Warranty Management
• Case Management
• In-House Repair
• Service Plans

11. Web-User Interface

• Overview and Evolution of WEB-UI
• UI Concepts
• PFCG Roles
• Business Roles
• Navigation Bar Profile
• Technical Profile
• Role Configuration Key
• Layout Profile
• AET
• EEWB – Adding new Fields of WEB-UI
• Transaction Launcher
• Skin Configuration

12. IC-WEB CLIENT (Customer Interaction Center)

• Overview of IC-WEB Client
• Account Identification
• Customizing IC-WEB Client Profiles
  • IC Manager
  • IC Agent
• Agent Inbox
• E-Mail Response Management System (ERMS) and Order Routing with Rule Modeler
  • IC-Functions
  • Interactive Scripting
  • Broadcast Messaging
  • Call List Management

• Introduction to Android
• Android Architecture Overview
• Setup of Android Development Environment
• Your Android Application
• Your First Android Application
• Publishing to the Play Store
• Activities
• Android Testing
• Fragments
• User Interfaces
• Advanced UI
• Android Material Design
• Resources
• Broadcast Receivers
• Background Services

• Intents
• Storing and Retrieving Data
• SQLite Database
• Native Content Providers
• Custom Content Providers
• Web Services
• Parsing, Parsers
• Location Based Services
• Integrating Google Maps
• Telephony
• Multimedia in Android
• Bluetooth
• Social Networking Integrations
• Debugging and Testing Android Apps