...Hibernate allows us to do object relational mapping. Simply this mean, conversion of objects derived from java classes inside the application, directly to tables in the database. This will reduce the effort utilized in drawing ER diagrams, normalization (conceptual design) as well as physically writing SQL coding to complete the physical design inside the RDBMS. Hibernate will prevent getting your java code dirty via writing SQL within it. If you use hibernate, no sql within your java application at all. Also hibernate provides:- • Caching of frequently used data record. Its several times efficient than retrieving from the database. • Needn’t opening and closing database connections. This will prevent memory leakage problems • Allow the java application to work with multiple DBMSes. • Small change in the java code will alter the table in the DB. Needn’t dropping the table. • 80% of code reduction in the application program When the required operation was initiated from the application, hibernate is versatile enough to auto generate the required SQL coding Go to this site called www.hibernate.org/downloads After going into the site .. notice some changes Look at the release bundles .. under the release bundle , download the latest version Add those into the library.. all those jar files to the library And then add a xml file and name as hibernate.cfg And then go to project file and search for a file in the name of hibernate.cfg.xml And from that get the...
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...Hibernate ORM (Hibernate in short) is an object-relational mapping framework for the Java language, providing aframework for mapping an object-oriented domain model to a traditional relational database. Hibernate solves object-relational impedance mismatch problems by replacing direct persistence-related database accesses with high-level object handling functions. Hibernate is free software that is distributed under the GNU Lesser General Public License 2.1. Hibernate's primary feature is mapping from Java classes to database tables (and from Java data types to SQL data types). Hibernate also provides data query and retrieval facilities. It generates SQL calls and relieves the developer from manual result set handling and object conversion. Applications using Hibernate are portable to supported SQL databases with little performance overhead[citation needed]. Contents [hide] * 1 Mapping * 2 Hibernate Query Language (HQL) * 3 Persistence * 4 Integration * 5 Entities and components * 6 History * 7 Application programming interface * 7.1 org.hibernate.SessionFactory interface * 7.2 org.hibernate.Session interface * 8 Software components * 9 See also * 10 References * 11 Bibliography * 12 External links * 12.1 Further reading ------------------------------------------------- Mapping[edit] Mapping Java classes to database tables is accomplished through the configuration of an XML file or by using Java Annotations...
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...Name: Suzanne Hughes Date: February 12, 2016 Grade Level: All Day Kindergarten How does this strategy connect my content and language objectives? How does this strategy facilitate my students’ ability to access the content? How does this strategy facilitate my students’ ability to comprehend the mentor text, build essential knowledge, or produce oral or written discourse connected to the content objective? How does this strategy provide comprehensible input for my students? | Lesson Sequence:This week in Science we will learn about tadpoles and frogs. To help us organize our learning, we are going to use a KWL chart. An empty KWL chart will be displayed. The teacher will review the purpose of a KWL chart and then ask the students about what they already know about tadpoles and frogs. The students will turn and talk to discuss with their partner what they already know about tadpoles and frogs. The teacher will then call on one partner to announce what they know. The teacher will fill in the KWL chart with the students telling what they already know about tadpoles and frogs. The class will follow the same procedure discussing what they are wondering about the topic. The second partner will tell the teacher what they were wondering and she will write it on the chart.Mentor Text: From Tadpole to Frog by Wendy Pfeffer will be introduced. The teacher will describe the book as nonfiction and explain that a nonfiction book provides us with lots of information and...
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...There was a ground squirrel named Skippy. Ground squirrels like Skippy need to gather food to help support them while they hibernate, or sleep throughout the winter. Skippy was a fun-loving ground squirrel that liked to play. Ground squirrels like Skippy need to gather food to help support them while they hibernate, or sleep throughout the winter. Unfortunately, because she liked to play so much, she never worked on things that she was supposed to do. As winter approached, this became an issue. The week before winter was set to arrive, all the little squirrels were preparing for hibernation. Skippy’s mother told her to go look for acorns next to the great oak tree by the lake. As Skippy bounded over to the oak tree, she saw her friends swimming in the lake. She decided...
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...Polar Bears (Ursus maritimus) are marine mammals that spend most of their time foraging for other marine mammals at sea or on ice. It is the behavior of U. maritimus that classifies them as marine mammals, however their DNA classifies them under Ursidae along with the brown bear (Ursus arctos) and black bear (Ursus americanus). Bruce et al. (1989) suggested that these bears share 4 physiological stages including hibernation, walking hibernation, normal activity, and hyperphagia, however the polar bear is the only sister species that only females are known to hibernate. Polar bears are found only in the Arctic and feed mainly on seals and face many problems with global warming. Brown and black bears are known to have a wider habitat range, as they are land dwellers and do not need an open ocean near by as a food source. The presence of hibernation-induction trigger (HIT) found in all three species is another indicator of the sister relationship and possibility of polar bears hibernating. Studies have shown that pregnant polar bears show advanced bone formation during hibernation. Polar bears and their habitat conservation can be important to society by studying this advancement in bone formation for future health...
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...Bowen Qiu 786-280-5915 bowenq12345@gmail.com _____________________ Summary * Experienced in J2EE development using Servlets, Struts, JDBC, Hibernate, Spring, Spring MVC, and Maven. * Extensive experience in using Github to keep track of changes in the code base. * Worked on Stored Procedures, Triggers, Functions, Views and Database Design. * Experienced in web application development using Java for back end development. * Solid experience working on Dependency Injections in Spring using XML. * Have worked on front end designing using JSP, as well as CSS, Ajax, EL and JSTL. * Ability on front end validation using HTML 5 and JavaScript. * Technical experience on AOP framework Spring, ORM framework Hibernate, MVC framework Struts and SpringMVC, and JavaScript framework Angular JS. * Solid knowledge of AOP and EJB. * Have been included in all aspect of Software Development Life. * Worked on unit testing using JUnit framework. * Experienced in working on WSDL based SOAP webservice using Apache CXF, and RESTful webservice using Jersey. * Knowledge of validation through struts-validation and Java annotation based validation. * Strong ability of utilizing Spring integration with Struts 1.3.1 and Hibernate 3.6. * Developed multiple distributed, transactional, portable applications using EJB architecture. * Practical knowledge of DB Servers including Weblogic12c, Tomat 7, Oracle10g, MySQL, Active Server Page...
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...Java, JSP, Servlets, Struts 2.0, spring and Hibernate. • Expertise in design and development of various web- and enterprise-level applications using Java and J2EE technologies like spring, Hibernate, JSP, Servlets, JDBC, HTML, Struts, JavaScript, Servlets, JavaBeans, CSS, Oracle. • Experience in J2EE design patterns such as Business Delegate, Service Locator, Data Transfer Object, Data Access Object, Session Facade, Factory method, Singleton pattern, Front Controller, View Helper, Composite view, MVC, DAO, DTO and Service Locator. • Good experience in working on XML, XSLT, XSL, JAXB, XML Beans and Castor. • Well Versed with SDLC, Waterfall, Agile Methodologies, Rally and JIRA tools. • Strong knowledge in Object Oriented Concepts, Object Oriented Design (OOD), Object Oriented Analysis (OOA), Programming and its implementation. • Experience in using Java IDE tools like Net beans and familiarity with other IDEs such as Eclipse. • Experience in using MySQL databases to write complex SQL queries, and familiarity with databases like SQL. • Proficient in developing and deploying applications on Servers Weblogic, JBoss, and Tomcat. • Extensively used JUnit, TestNG for unit testing and Log4J, SLF4J for logging. • Experience with Web Services, SOAP, WSDL, RESTFUL technologies and AXIS, Jersey Frameworks. • Experience in Spring framework, Spring Web Flow, O/R mapping frameworks like Hibernate and hands on experience in Web development...
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...Enpowering persistent systems | | Contents Acknowledgement 1. Introduction 2. Persistent Systems 3. Green Persistent Movement 4. Business Need 5. Creative Riot 6. Enpower – Plugging the Leak 6.1 Scope Process Flow Sources Client Agent Central Server Mathematical Model Enalytics Advantages over Windows Salient Features Technical Requirements Additional Features Enpower Results Input Documents Output Documents Input Screen Formats Output Screen Formats Reports Application Testing User Training Data Migration Implementation Method Integration with Systems Integration with Partners 6.2 Challenges 6.3 Benefits 6.4 Future 7. Bibliography Page 3 4 6 7 9 10 11 11 11 13 14 14 15 26 27 28 29 31 32 34 36 37 40 47 48 48 49 49 49 50 53 54 55 2 | | Acknowledgement We wish to express our sincere gratitude to Prof. J.M. Shah for providing us an opportunity to work on the project „Enpowering Persistent Systems.‟ It was an extremely enriching learning and we could easily apply the concepts taught in class to our understanding. We would like to thank the library staff and the administrative staff for being extremely cooperative. 3 | | 1. Introduction The world today faces unprecedented problems due to rapid climate change which are now receiving attention from governments and businesses across the globe. As concern for climate change and sustainability continues to grow, and actions now ramp up, businesses are grappling with reducing carbon footprints while remaining...
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...Don’t we all wish we could hibernate during the cold winter months? Unlike us, these furry critters can. Keep your eyes open for these five hibernating animals this winter season. 1. Deer Mice Deer mice have short lives and light hibernation periods, entering a state of light torpor instead of full hibernation. Even though they don’t completely hibernate, they still appear pretty sluggish, as their body temperature falls several degrees during torpor. Between daily snuggles and shared heat, deer mice save a lot of energy. They’re known to enter domestic spaces looking for warmth. They’re more nocturnal than diurnal, so expect to see them during the night. They’re bundled up from morning to late afternoon, leaving at night to go out in search of food....
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...Animals like bears, skunks, and groundhogs hibernate in the winter. Bears usually start hibernating from October to April. During hibernation their body temperature drops, breathing rate slows down, and as well their heart rate drops down. They can hibernate because they can rely on the fats they been gaining in the summer and the fall months this is the same for most animals that hibernate. Cold-blooded animals need less fat because of less energy required. The cells of cold-blooded animals like frogs go though osmosis. The water freezes outside the cell causing water to move out. The glucose outside the cell begins to move inside the cell to reach equilibrium. The high concentration of solutes gives the capability for frogs to survive at extreme cold...
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...might not make it through alive, and is forever changed by the experience. On an individual level, large mammals tend to live significantly longer than smaller ones. For example, elephants can live up to 70 years, while shrews are lucky to reach two. Because of their faster generation times, small mammals should evolve faster, and small mammal species and genera should appear and go extinct faster – but this is not the case. But overall, small mammals’ ability to hibernate or enter a state of torpor seems to give them the largest benefit for prolonging their species duration. And the small mammals that didn’t hibernate had relatively faster evolution rates, as they were forced to cope with the elements. The longest living genera in the study were a mole, two gliding squirrels, and two dormice, which lasted about 16 million years, and all had the ability to burrow or hibernate. The tapir was the only large mammal that evolved at a slow rate more akin to the smaller mammals. Most large mammals that didn’t hibernate evolved into a new species or went extinct in just a few million years. 2.(5pts) Draw J and S shaped curves of population growth. Label both axes. Describe situations in nature in which you would expect to see each of these curves. YOU NEED TO JUST DRAW A J CURVE AND S CURVE ONCE...
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...gives them their name horned lizard or horny toad. The horny toad can be found in Texas, Georgia, Arkansas, Florida, Louisiana, the Carolinas, and Mexico. The Texas horny toad is the largest and most widely distributed of the 14 species of horned lizards in the western United States and Mexico. These unique looking creatures have a flat body. The head of a horny toad has many horns; the two middle head spines are much longer than the other horns. Most of the Texas horned lizards have a light line that goes from its head down the middle of its back. The horned lizard is the only species that has dark brown stripes that go down from their eyes across the top of their head. The Texas horned toad hibernates from September or October to around late April or May. While the horny toad hibernates they slow their metabolism down so they can go for long periods of time with no food or water. Their mating usually occurs soon after hibernation. After the female and the male mate, the female will then carry her eggs for a period of time as they develop. The female horny toad will choose a nest and then she will dig a slanted tunnel and lay 13 to 45 eggs. After she buries her eggs she may sit on the tunnel entrance for one night, she leaves the nest and never comes back to her...
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...What are the Power Settings? Why would we change them? What is the difference between Sleep and Hibernate? Power settings are the options on a computer the change when the computer and sleeps or Hibernate. We change these settings to save energy when the computer is inactive. The difference between sleep and hibernate is that sleep is when the computer goes into a save energy mode when it is inactive and resumes when its active again & hibernation is when the computer saves open documents or programs and turns off when it inactive. 5. What are the Desktop Settings? Why would we use them? How do we use them? What are the following terms in relation to your Desktop Settings? Desktop settings are the preferences and appearances your computer has that are adjustable. We use it to personalize our computer to our comfort. We use them by clicking Desktop settings and changing the settings. Screen Resolution - Is the number of pixels displayed on...
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...The tundra wolf is an example of this. They have smaller, rounder legs, ears, and a muzzle to conserve more heat. Another example is the snowy owl. The owls fur is white with black spots to blend in with the surroundings and hide from predators, and to hide AND to catch their prey, the mice and ermines. Ermines are little weasel type things that live on the tundra. The polar bear also has adaptations. It has long claws that are used for swimming and eating fish and seal. The bear sleeps in the winter and wakes in the spring. Most of the animals hibernate during the tundras harsh, cold, winter then raise their young in the summer when the cold isn't as...
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...What exactly went wrong? The husbandry for each of these snakes varies by species. Burmese Pythons, Reticulated Python, and both species of African Rock Pythons require 60-80% humidity in their enclosures and temperatures ranging from 80-96 degrees Fahrenheit. The Anacondas require temperatures of 80-92 degrees and 70% relative humidity. If temperatures drop below 60 degrees, the snake will not be able to digest its prey items and will slowly starve to death. Some of those giant constrictors can hibernate, however, even the winter in Florida can have large effects on Burmese Python populations. It is unknown as to why these snakes hibernate in their natural habitats, but do not usually successfully hibernate in Florida. With that being said, all the states in the United States, excluding Hawaii, experience winter temperatures below 60 degrees Fahrenheit. However, starvation is not usually the cause of death of these large pythons in Florida. Cool weather makes these giant snakes lethargic and more vulnerable to other predators and people. With all that being said, it’s understandable that some would worry about the infestation of these giant constrictors. It is unclear exactly how the infestation of the constrictors began. However, some speculate many were pets that became unwanted or specimens that have escaped from facilities in...
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