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000-M07 exam Dumps Source : IBM Tivoli Storage Manager Technical Sales Mastery Test v1
Test Code : 000-M07
Test Name : IBM Tivoli Storage Manager Technical Sales Mastery Test v1
Vendor Name : IBM
Q&A : 27 Real Questions
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IBM IBM Tivoli Storage Manager
IBM Tivoli Storage manager (IBM TSM) is an enterprise classification backup and archiving utility. IBM TSM, like several business backup utility items, is designed to make copies of an organization's information to offer protection to against records loss. akin to different enterprise backup utility systems, it permits coverage-based mostly, computerized information backup.
IBM Tivoli Storage supervisor can manage backup and archive data throughout disk arrays, tape libraries or optical storage and can automatically movement records as it ages to lessen performance storage. This method is on occasion called tiered storage or hierarchical storage management. policies can specify retention time, class of storage media, frequency of backup, statistics class and hardware to be backed up.
IBM TSM uses a modern incremental, or "incremental perpetually" backup scheme to collect backup facts. The software takes an initial full backup and all subsequent backups are incremental -- it really is, simplest changes to information are backed up. This idea at one time become wonderful to IBM TSM, but has become greater commonplace over time, mainly among cloud backup suppliers.
Tivoli Storage supervisor is a real business product, and as such, can also be configured numerous ways to meet a firm's needs. it is most generally deployed at companies with enormous amounts of backup information and a group of workers to control it. IBM TSM is supported on a number of hardware, together with AIX, HP-UX, Linux, Solaris, and windows Server. TSM's backup customer is attainable for most supported models of major working programs.
This screencast from Cyrus DataProtection demo's the TSM (v6) administrator GUI.
be taught more in regards to the TSM backup and security software, in addition to other system management items offered by means of IBM Tivoli.
proceed studying About IBM TSM (IBM Tivoli Storage manager)
July 30, 2008 08:00 ET
know-how From FilesX Acquisition Helps shoppers manage and protect assistance
ARMONK, big apple--(Marketwire - July 30, 2008) - IBM (NYSE: IBM) today announced a new suite of built-in records insurance policy solutions designed to aid valued clientele of all sizes contend with ever-expanding volumes of suggestions and increased pressure to hold and all of a sudden get better information to satisfy felony and regulatory necessities.
in accordance with IDC, 161 exabytes of digital content material was created, captured, or replicated in 2006 -- sufficient data to stack books from the earth to the moon a dozen times -- and the number is anticipated to multiply with the aid of 11 instances to 1,800 exabytes via 2011.
IBM's new Tivoli Storage supervisor FastBack software -- the primary new products as a consequence of IBM's recent acquisition of FilesX -- can give customers with stronger company continuity and comprehensive recovery of data and applications, as neatly because the potential to tackle compliance throughout consumer facts facilities and faraway workplaces. part of IBM's Tivoli Storage supervisor line, the brand new software expands IBM's existing commercial enterprise statistics insurance plan solutions with new capabilities to help offer protection to statistics that resides backyard managed servers, on remote networks.
"The explosion of statistics coupled with expanding compliance necessities is using the want for valued clientele of all sizes to preserve, protect and improve counsel," said Kelly Beavers, director, IBM storage utility. "These new solutions complement our latest records insurance policy software portfolio through providing backup and recovery elements tailor-made for far flung office and mid-market customers."
"As an suggestions technology issuer, we require a knowledge insurance plan solution in an effort to assist make certain enterprise continuity whereas also proposing us the potential to preserve and right now get better customer assistance," pointed out Jason Waldrop, CEO, CWPS. "IBM's new choices provide a finished data coverage solution in an effort to aid us comfy our own business facts, in addition to, provide catastrophe healing capabilities for our purchasers."
the brand new products convey continual facts insurance policy and close-rapid recuperation of purposes, databases, and file servers:
-- IBM Tivoli Storage supervisor FastBack for continual records insurance plan and
near-instant restoration expertise for home windows file servers and purposes
together with Microsoft change, Microsoft SQL, Lotus Domino, Oracle, DB2 and
others. The application provides facts insurance policy and healing for functions
in records facilities or faraway branch offices, businesses and small enterprise
valued clientele. Tivoli Storage manager FastBack can eliminate backup windows by using
continuously taking pictures data adjustments at the block stage with minimal affect
to the techniques it protects. Its policy-primarily based approach to records insurance policy
allows directors to improve restoration provider degrees -- in particular
healing aspect goals (RPO) and healing Time pursuits (RTO) on a per-
application foundation. Tivoli Storage manager FastBack also offers a virtually
instantaneous fix ability that allows for functions to be up and
working inside minutes after records healing is initiated, while statistics
recuperation is carried out within the heritage.
-- IBM Tivoli Storage manager FastBack for Microsoft trade for brief
and simple repair of particular person exchange objects equivalent to e-mail messages and
attachments, contact lists, calendars, projects and journal entries. Tivoli
Storage manager FastBack for Microsoft alternate makes use of an intuitive interface
that can in the reduction of downtime and improve productiveness.
-- IBM Tivoli Storage supervisor FastBack for bare computing device healing to support
clients without difficulty improve complete systems to a similar server, to a new server
with diverse hardware or to a virtual machine. Tivoli Storage manager
FastBack for bare desktop recovery gives valued clientele with a tool for
performing server migrations, and presents a enormously economical company
resilience solution for far flung department places of work.
-- IBM Tivoli Storage supervisor FastBack core which mixes the three
Tivoli Storage manager FastBack products into a single, easy kit.
"IBM's quick integration of the FilesX solutions illustrates the complementary nature of each organizations' data insurance policy solutions," pointed out Lauren Whitehouse, analyst at business method community. "With the FilesX acquisition, IBM saw an opportunity to expand its business statistics insurance policy portfolio to encompass far off workplaces and target the mid-market. With the brand new items introduced these days, IBM now presents a extra finished suite of items that tackle coverage and recuperation needs of SMB and commercial enterprise customers."
the new, commercial enterprise-level continuous facts insurance policy capabilities complement IBM's present file-based utility called IBM Tivoli continual records insurance policy for information, which is focused at SMB clients as well as computing device and desktop clients.
IBM equipment Storage DS4000 and IBM gadget Storage DS3000 select fashions had been added to the suite of storage products intended to integrate with IBM Tivoli Storage manager FastBack to supply SMB clients with comprehensive facts recuperation and company continuity options.
the brand new IBM Tivoli Storage manager FastBack solutions could be available August 15, 2008.
For greater assistance on the IBM Tivoli Storage manager family unit, discuss with http://www-306.ibm.com/application/tivoli/items/storage-mgr/
 source: IDC: The diverse and Exploding Digital Universe: An up to date Forecast of international guidance boom via 2011, March 2008.
IBM will additionally offer its FastBack commercial enterprise-class backup carrier now not for simply home windows but for different working environments over time, in accordance with a corporation product manager in an interview with BetaNews.
John Conner, an IBM product supervisor for each TSM and TSM FastBack, wasn't able to specify which systems yet when speaking with us. "but we're looking at Linux, Solaris, and AIX, as an example," cited Conner, who's product supervisor for both TSM and TSM FastBack.
IBM's TSM (Tivoli Storage manager) FastBack is its new storage lower back-up product in response to expertise got via its FilesX acquisition. The company launched FastBack only ninety days after its acquisition of FilesX in April all the way through a contemporary storage company buying spree. Enabled with continual records protection (CDP) and file-stage blocking, FastBack is designed to give managed returned-up amongst both SMBs (small to medium-sized company) and disbursed agencies, Conner referred to.
He expected that in commercial enterprise settings, the product could be used presently mostly for remotely administered implementations at branch workplaces.
currently, TSM FastBack helps disk-enabled backup and "close-fast" healing of home windows-primarily based file servers and functions that encompass Microsoft exchange, Microsoft SQL Server, Oracle, and IBM's DB2 database, as an instance.
FastBack replaces an earlier product from Tivoli, called TSM specific, observed Lauren Whitehouse, a senior analyst at the business approach neighborhood, in one other interview.
"[But] TSM categorical become a file-primarily based, batch-style backup more reliant on tape media," the analyst advised BetaNews. "there is nothing basically enjoyable about FastBack. There are other options love it out there. [Yet] IBM has a robust manufacturer, global channel, and large consumer base that it will probably leverage with FastBack."
Conner informed BetaNews that IBM Tivoli views EMC and Symantec as amongst its properly rivals within the storage market. He brought that IBM plans deeper integration for FastBack -- in addition to for technology garnered through fresh acquisitions of Diligent, Softek, and Arsenal Digital -- into IBM's TSM line-up.
"There may well be different functions of FastBack -- corresponding to in IBM BCRS's online backup answer, [based on the] acquisition of Arsenal Digital. Deduplication from Digilent can be applied," Whitehouse counseled, relating to a technique in which diverse logical copies of info are represented by single actual copies. "Replication capabilities from Softek may be wonderful," she added.
TSM FastBack can also be purchased either alone or as a part of the TSM FastBack core, which additionally contains two related application items: Fastback for Microsoft change, and FastBack for naked desktop recovery.
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Since the introduction of the Java Foundation Classes (JFC), Java applications have been able to be implemented using a rich set of window components. These components - called Swing - along with customizable "look and feel," allow applications to be implemented without relying on a native windowing system. With the release of Java 2 (a.k.a. JDK 1.2), the JFC has found a permanent home as part of the JDK rather than being distributed separately. Swing includes two very powerful but complex components called JTable and JTree. This article focuses solely on the JTree and explores various aspects of the JTree by using two examples that show how business objects can be visually represented within the JTree component.
Using the Model-View-Controller (MVC) pattern, originally from Smalltalk, the majority of the Swing classes are implemented by using a variation of the MVC that collapses the view and controller into a single class called the delegate. (For more details on this topic, you can visit an online Swing tutorial, "What is Swing? - 2"). A working understanding of the model/delegate relationship will help you understand the classes and interfaces that accompany each of the Swing components.
As stated by Sun, "With the JTree class, you can display hierarchical data. JTree doesn't actually contain your data; it's simply a view of the data." The challenge comes from associating business objects with a corresponding Swing object. So how do you represent your current business objects in a JTree without altering your class definition of the business objects?
This article covers two alternatives. In both examples the objectives are to minimize (1) the coupling between the business objects and the JTree, and (2) the amount of effort and code to accomplish the tasks. In both examples I use a class called Vehicle that represents any business object and that can be displayed in hierarchical fashion.
Since the JTree is designed for displaying data with hierarchical properties, the only requirement is that there be methods within the business object's class definition to implement navigation within a hierarchical structure. In the examples, the Vehicle class has subtypes that provide a hierarchical structure. For example, one instance of the Vehicle class might be called "Motor Vehicle." The class could contain subtypes of Car, Truck and Van. These vehicles, while separate, share the commonality of being a motor vehicle.
Throughout this article I use terminology common to the JTree API and its associated classes and interfaces. The terminology is defined for you in the JTree Terminology table.
One aspect of the JTree that makes it more complex than other Swing classes is that the associated model in the model-delegate pattern for the JTree isn't where data is maintained. Take the JTextField class, for example. In JTextFields, the view (JTextArea) offers a setText(String) method, and its associated model (called a document) offers an insertString(int, String, AttributeSet). Both methods allow manipulation of the underlying data. In the case of the JTree, neither the JTree class nor its associated model interface - the javax.swing.tree.TreeModel - offers a means of manipulating the underlying data.
Another aspect of the JTree is the add(Component) method, which comes from being a subclass of the Container class. This method, however, is used for performing additions in the sense of containment (i.e., JPanels are commonly used to contain several other components by adding them to the JPanel), not for adding data to the JTree.
In the first example - AddData_ExampleA.java (see Listing 1) - associating a business object's data to the JTree is done using the default helper classes: javax.swing.tree.DefaultTreeModel and javax.swing.tree.DefaultMutableTreeNode. The default model class consists of the methods insertNodeInto(MutableTree-Node, MutableTreeNode, int) and removeNodeFromParent(MutableTree-Node).
These methods allow the addition and removal of nodes from the JTree. Since my business object, the Vehicle class, doesn't implement the MutableTreeNode interface, it can't be directly added to the JTree. Therefore, to make it a valid MutableTreeNode without altering the class definition, I "wrap" the Vehicle class using the DefaultMutableTreeNode.
Node: Any position within the JTree where data associated with the business object is being represented.Path: A collection of a contiguous set of nodes. A path can contain one or many nodes. A null path indicates a zero node path or an empty path. The collection of nodes will consist of a strict ancestry line. (If you think of a traditional organizational chart as a tree, then an example of a path would be the line drawn from you to the president or CEO.)Leaf: A special kind of node. As its name implies, this is the node at the end of a path. There are no more nodes connected to the leaf node. (Using the organizational chart example again, the leaf is the person that has no personnel reporting to him or her.)Root: A special kind of node. In comparison to a leaf, a root's parent information is never examined. It's the highest point within the hierarchy. A root's parent relationship either does not exist or doesn't need to be displayed.Parent: Represents a node's relationship with another node. In a parent/child relationship, the parent is analogous to a super class within the realms of object-oriented concepts.Child: Represents a node's relationship with another node. In a parent/child relationship, the child is analogous to a subclass of its parent. It inherits all the properties associated with its parent. (Note: As of JDK 1.2/Swing 1.1, a node can have only one parent.)
User Object: Refers to the business object associated with a node. While not required, all user objects will usually be of the same class type. (In the examples provided, the Vehicle class is used to represent the business object.)Editor: This is a component (usually an extension of a JComponent) that has the unique role of allowing the user to change the data of a specific node.Renderer: This is a component (usually an extension of a JComponent) that has the unique role of deciding how a node's data is to be displayed within the context of the JTree when a user isn't editing the data. (Note: Using an AWT component as an editor or renderer may generate unwanted results.)See http://java.sun.com/products/jfc/tsc/index.htmlTreeModelEvents: Swing provides the following three types of tree events:1. Expansion event - an event generated when a node is collapsed or expanded.2. Model events - there are four types of model events:a. node changed - generated after a node is changed. This is the only event the TreeModel interface supports with the method valueForPathChanged(TreePath path, Object newValue). While this method could be implemented to represent any of the four types of model events, typically this represents the node changed event, and the DefaultTreeModel class implements it as such.b. node inserted - generated when a node is inserted into the JTree.c. node removed - generated when a node is removed from the JTree.d. structure changed - a "catchall" event used when something drastic has happened to the structure of the JTree. It's the most expensive event as it may result in a repaint of the entire JTree.3. Selection event - an event generated when the selection of a node takes place.
Here are the steps performed within the code in AddData_ExampleA.java:1. Obtain a reference to a user object. An instance of the user object is created. In this example, the Vehicle class is the user object:Vehicle vObj = new Vehicle("Transportation Vehicles");
2. Create an instance of TreeNode. An instance of the DefaultMutableTreeNode class that implements the MutableTree-Node interface (a subinterface of Tree-Node) is created using the instance of the user object created in step 1. (The second argument indicates whether the node will allow children to be added to it. In this example, I want to allow children so I pass in the value true.)DefaultMutableTreeNode tRoot = new DefaultMutableTreeNode(vObj, true);
3. Create an instance of TreeModel. The DefaultTreeModel class implements the TreeModel interface and can be created using the TreeNode object that was created in step 2 as its constructor's argument:i_model = new DefaultTreeModel( tRoot );
4. Create an instance of the JTree. The JTree is created using the TreeModel object that was created in step 3:i_tree = new JTree( i_model );
5. Create a child TreeNode. When the user clicks the add button, another instance of the DefaultMutableTreeNode is created using another instance of the Vehicle class with the name of "Car":i_car = new Vehicle( "Car" ); i_carNode = new DefaultMutableTreeNode( i_car );
6. Add child node to the JTree. The method insertNodeInto(MutableTreeNode, MutableTreeNode, int) from the DefaultTreeModel class is invoked on the TreeModel that was created in step 3. There are three arguments. The first argument consists of using the instance of the DefaultMutableTreeNode that was created in step 5. The second argument calls for the parent of the object being inserted, which in this case is the root.
To obtain the root, the TreeModel interface provides a getRoot() method. (Note: the return type of getRoot() is Object, which requires casting the returned object to the MutableTreeNode class.) The third argument requires an int to indicate where within the children (assuming more than one child) the new node should be graphically positioned. Since there are no other children, the value used is 0:
i_model.insertNodeInto( i_carNode, (MutableTreeNode)i_model.getRoot(), 0 );
To see this example run, compile and execute the AddData_ExampleA.java (see Listing 1) source file. Upon executing the application, the JTree is displayed showing a single node - the root (see Figure 1).
To see this happen, click on the button labeled Remove Node: 'Car' button in the AddData_ExampleA.java program. By repeating steps 5 and 6, the program will construct the entire contents of a JTree.
While this add process is simple and easy to program, there are some shortcomings with this approach. First, it demands that the application constructing the JTree take full responsibility for constructing and maintaining all the hierarchical relationships between each node. The code to handle this can easily become too large and difficult to debug or maintain.
A second shortcoming is that the responsibility of keeping concurrent data accurate falls back on the application containing the JTree. Running the AddData_ExampleA class explains this. After you create and add the child node "Car," if the button labeled "Change Name to 'Van'" is clicked, the node that previously displayed "Car" will now display "Van." However, for the refresh to occur immediately, the following code is required:
i_model.valueForPathChanged( pathToRoot, i_car );
Another method, called valueForPathChanged(TreePath, Object), is provided as part of the TreeModel interface (see Figure 3). However, it again requires knowing which node has changed and the path in which it resides. The reason the update isn't "free" is because Swing is still not aware of attribute changes made to the node's user object.
A third shortcoming is with the use of the default classes that are provided by Swing. While convenient to use, it should be noted that certain limitations and costs exist. In my example, the DefaultMutableTreeNode is not a thread-safe class. Other issues relating to performance may need to be addressed when using the "default" classes in Swing.
It should also be noted that since the methods insertNodeInto() and removeNode() aren't part of the TreeModel interface, calls made to the getModel() method will require casting prior to invoking these methods. This defeats the advantage of using interfaces because if these methods were part of the TreeModel interface, then the cast to DefaultTreeModel after getModel() wouldn't be necessary.
The second example, displaying a business object's data in a JTree, is done by creating a tailored MutableTreeNode class. Writing my own MutableTreeNode class gives me a "bridge" between the user object class being displayed and the Swing MutableTreeNode interface. I use the term bridge to imply that there will be a translation between API calls invoked by one class and the appropriate methods invoked in a corresponding target class (see Figure 4).
This allows the target class (the user object class) to be free from knowing the functionality of the calling class, and vice versa. Therefore, the Vehicle class definition (see Listing 2) isn't influenced by how Swing is implemented.
Note: It's good practice to implement the toString() method in your objects to provide a meaningful String representation of the class. The JTree uses the toString() method to determine what text to display in the TreeNodes.
Accomplishing this requires completion of the two steps listed below:1. Create a MutableTreeNode (VehicleTreeNode) class (see Listing 3) for the Vehicle class. This class will implement the MutableTreeNode interface by invoking methods defined in the Vehicle class.2. Update the JTree to reflect changes made to the user object.
When changes are made to the underlying object the JTree won't update its view to reflect the new value until it's prompted to do so. As discussed earlier, the method valueForPathChanged(TreePath, Object) on the TreeModel will update the JTree view. However, to invoke the method requires a reference to the TreeModel that can't be obtained from a TreeNode. Therefore, I chose to implement an event mechanism as a logical means of communicating updates made by the MutableTree-Nodes to their associated user objects. This required creating two interfaces (UpdateEventSource, UpdateEventListener) (see Listings 4 and 5) and one class (UpdateEvent) (see Listing 6) for the event.
Now to bring it all together! Following is the sequence of steps that occurs when executing the AddData_ExampleB (see Listing 7) application class:1. Create an instance of the root Vehicle class:Vehicle wrkVehicle = new Vehicle( "Vehicle" );wrkVehicle.setType( "Motor" );wrkVehicle.setDescription( "Classification for motor vehicles" );
2. Create an instance of the VehicleTree-Node class. The argument used in its constructor is the Vehicle class that was created in step 1. The second argument is a Boolean that indicates if the node being created will allow children. In this example, the nodes will have children so the value of true is used:i_root = new VehicleTreeNode( wrkVehicle, true );
3. Create an instance of a TreeModel class. By using the DefaultTreeModel class, the constructor is passed in the root node created in step 1 and true is passed in to indicate that children are allowed:i_model = new DefaultTreeModel(i_root, true);
4. Create an instance of the JTree. The JTree is constructed using an instance of the DefaultTreeModel class, which is constructed using the VehicleTreeNode object that was created in step 3:i_tree = new JTree( i_model );
At this point the work is finished and the magic of the JTree begins (see Figure 5).
Here's how this works: subsequent calls are made by the JTree to the TreeNode (in my example, it's the VehicleTreeNode), asking if it allows children (allowsChildren). If so, it obtains a child count (getChildCount), iterates through the list of children and sets the current node as the parent (setParent) on the child node. This will repeat for each node until the leaf node is reached (getChildCount returns 0). Actually, the default behavior is to perform these steps in a lazy fashion. Rather than take a performance hit by obtaining the entire structure of the JTree right away, nodes are displayed in a collapsed state and wait until they're expanded before completing construction of the JTree.
Adding nodes to the JTree is accomplished by invoking methods similar to those in the first example. By invoking the DefaultTreeModel's method, insertNodeInto(MutableTreeNode, MutableTreeNode, int) with a VehicleTreeNode as the required MutableTreeNode, any subtypes associated with the Vehicle will also immediately appear on the JTree. This differs from the first example in that subsequent calls to the insertNodeInto() method would be required to add the subtypes of the Vehicle to the JTree. This can be seen by running the AddData_ExampleB.java application. The Truck/Vehicle is added to the root Vehicle prior to being added to the JTree. So when the root Vehicle is added to the JTree, the child node Truck is also added to the JTree without requiring the additional call to insertNodeInto().
It's worth noting that while the MutableTreeNode interface offers methods like insert(), remove() and removeFromParent(), invoking these methods directly to alter the parent /child relationships circumvents the TreeModel. Since the TreeModel maintains the view, changes made directly to the MutableTreeNodes won't be reflected until a forced repaint occurs (resizing the window, etc.).
SummaryThe first example demonstrated how data could be added to a JTree simply and easily. In the example, the handling of the details of the JTree was delegated to the Swing default classes. It's a good solution if the JTree is going to be used to display predominantly static or read-only data. However, if the JTree is to be used heavily, such as in an administration application, then the second alternative - creating a specific MutableTreeNode class to handle the translation between the graphical and data classes - may be more appropriate. It minimizes the resources necessary to perform the construction of the tree, as well as the code that needs to be written.
I hope this article assists developers who are new to Java, or to the JFC and Swing, to quickly become acclimated to the power of using a JTree to graphically represent and administer their data objects.
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