Author Archives: omkreddy

Hibernate : Adding an enum as a property

Using Hibernate Annotations: @Entity public class TestEntity {   @Enumerated(EnumType.STRING)    @Column(name=”ENUM_TYPE”)    private TestEnum testEnum;  } Using XML Based Mapping :   Add  hibernate-annotations.jar in your classpath during deployment but there’s no compile-time dependency: <property name=”testEnum” length=”30″ column=”testEnum” lazy=”false”> <type … Continue reading

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Network Management Systems (NMS) Links

General http://nms.gdd.net/index.php/Main_Page http://docwiki.cisco.com/wiki/Internetworking_Technology_Handbook SNMP http://docwiki.cisco.com/wiki/Simple_Network_Management_Protocol Books http://www.amazon.com/SNMP-SNMPv2-RMON-Practical-Management/dp/0201634791 http://www.amazon.com/Network-Management-Principles-Mani-Subramanian/dp/0201357429 http://www.ciscopress.com/bookstore/product.asp?isbn=1587201372#

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NASSCOM Product Conclave 2010

NMSWorks (I work for this company) has been shortlisted by NASSCOM in the “EMERGE Product” category, as one of the companies, to show case our Product offering in the Optical Transmission space, at the NASSCOM Product Conclave slated for 10th … Continue reading

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Optical Network Management Concepts -2

<<< Optical Network Management Concepts -1 Optical Network Structure and Terminology An Optical Network (Fig. B) is formed by one or more Subnetworks connected by network Links, providing end-to-end service to one or more Customers. Each subnetwork is administered by … Continue reading

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Optical Network Management Concepts -1

<<<Optical Network Management This technical report serves as a short introduction to the terminology and concepts behind practical optical network management. It defines terminology like EMS, ME, PTP, CTP, Subnetwork, Subnetwork connection, Topological Link, PGP, Equipment, Equipment Holder, Route, Cross-Connect … Continue reading

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Optical Network Management

The Optical Network Management System should  provide ‘seamless,end-to-end network management of an entire transport network and should reduce the need  for manual intervention in managing global networks. Circuits should be provisioned from a single-seat management location, without complex manual provisioning … Continue reading

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Random pics from my lazy life-3

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IBM laptop service

Today  i got my laptop back from IBM Service center. Very much satisfied with the service given by them.  As my laptop is under warranty peroid, they replaced the monitor frame. They took only two days to fix the issue.

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Vegetable saute

Ever since i tasted Vegetable Sauté at Sampoorna restaurant, I became fan of this wonderful recipe. Today  i prepared this dish with the help of my room mates. We need to ensure the vegetables cook quickly before releasing to much … Continue reading

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Technology Day, May 11,2010

Yesterday I was in Delhi (along with my colleagues) to attend Technology Day 2010 celebrations held at Hotel Ashoka. One of my company’s product “Provisioning System for SDH Networks” funded by Technology Development Board (TDB) was launched officially by Prof. … Continue reading

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