seconds later. For instance if the database receives a thousand increments to an object within one second‚ it will only be flushed to disk once. 2. How do I do transactions/locking? ANS: MongoDB does not use traditional locking or compound transactions with rollback‚ as it is planned to be lightweight and fast and predictable in its performance. It can be thought of as analogous to the MySQL MyISAM auto commit model. By keeping transaction support extremely simple‚ performance is improved‚ especially
Premium Operating system Computer Internet
Felisha Holmes Chapter 9 English 125 Chapter 9 In this chapter I learned how to revise my draft and improve my essay. Revising my essay took some consideration because you don’t want to cut out too much stuff but at the same time you don’t want to ramble; the reader only needs to know the facts about the topic. It makes some time to revise an essay because you constantly have to read it over and over again to make sure that it sounds right and flows correctly. A key thing to do is imagine
Premium English-language films Writing Film editing
person in this country can consider his‚ or herself‚ perfect. Knowledgeable people do exist in this world though‚ and our government strives to find and elect these representatives. These representatives then make decisions that affect our country in ways some might find positive‚ though others perceive as negative. Representatives could make decisions that would only impact our government in a negative way. Our government has its flaws‚ along with the people running it. I can think of several ways
Premium Fossil fuel Renewable energy United States
one school had a lunch with carrots in plastic bags when another has just carrots‚ which looks more appetizing? The carrots that are out in the open. The school should also encourage kids to eat healthy food by changing the way food is cooked and how it looks. If students don’t like broccoli raw‚ then cook it or roast it. Add different types of seasoning or spices to change the taste. If a school cooks say apples in three different ways. Each time they serve the apples‚ cook them differently
Premium Nutrition School Cooking
How to improve your spoken English Speaking the English language is easy for native people in English-speaking countries. But what about for people who come from other countries who are not well-versed in this global language? If you are such a person‚ you may be thinking that it can be quite a challenge to learn the rules to improve your spoken English. But it is always possible. With practice and a few tips‚ you can learn to improve your spoken English. Step 1 Study the English language. There
Premium English language
Work Processes Bret Jacobsen Western Governors University Work Processes I interviewed Christine Fitzgerald‚ Principal at Tsebii’nidzigai Elementary School (TES). TES is K-6‚ with enrollment of 300 students‚ two thirds are English language Learners‚ 98% free and reduced lunch‚ 60% McKinney-Vento Homeless‚ and 99.5% Navajo. The other .5% is African American and Caucasian. A1. Implementation: In thinking about the day-to-day implementation of work processes‚ Fitzgerald discussed implementation
Premium Education Teacher School
1(a): Disembarkation and Transit processes Passport and visa requirements General immigration procedures Once passengers have arrived from their journey to Heathrow airport‚ they go through immigration and immigration officers will check their passports and visas to make sure that only those who have a right to enter the country do so. The immigration process can be extremely quick if the flight is between two European Union countries. However‚ non-EU resident enter through a different channel
Premium European Union British Airways Airport
becoming worse and some people have started to believe that people have to save the world for the new generation. Global warming is one of the most serious problems now‚ but some people do not care about the environment and keep producing pollution. We can see that there are a lot of animals or plants that are dying because of the high temperatures. Improving the environment has many different solutions such as transportation‚ turning off the electric appliances and recycling. In developed countries
Premium Global warming Recycling Environmentalism
huge outcry by the population over higher energy cost and resulting inflation that may arise. This is the main problem affecting the move to carbon neutrality‚ as technology‚ though still improving‚ is at the level where some cities and countries can be carbon neutral. However‚ people must be made aware of why it is important to become carbon neural and be motivated to support‚ sacrifice and advocate for the cause. In conclusion‚ reaching a state of carbon neutrality will be difficult‚ but not
Premium Carbon dioxide Coal Fossil fuel
references to medical journals and books. There are resources from the US and other countries. It gives overviews on specific programs and their age ranges. It lists how long the program has been implemented. There are citations in almost every paragraph. I believe this source is extremely valuable and deliberate. There is so much I can do with this research. I will give specific examples of what happens. I will use the statistics to my advantage. I will explain the rationale and effects of mindfulness
Premium Education Teacher Psychology