the art of scalability scalable web architecture processes and organizations for the modern enterprise phần 5 pptx
the art of scalability scalable web architecture processes and organizations for the modern enterprise phần 1 pdf
... demand fore-cast and handing it off to the person responsible for capacity analysis and planning. The capacity planner takes a look at the types of demand forecasted by the businessunit and ... spentptg59941 85 The Art of Scalability is by far the best book on scalability on the market today. The authors tackle the issues of scalability from processes, to people, to performance, to the highly ... may be the purchase of new systems, a change in the architecture of certaincomponents of the platform, such as the data model or the movement of demandfrom one group of services to another group.In...
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the art of scalability scalable web architecture processes and organizations for the modern enterprise phần 2 pps
... that the CTOcreates and runs are the lifeblood of the business units and the heart of the backoffice systems that the CFO needs to do his or her job. We have indicated that the CTO’s organizations ... vision are the CTO’s peers the people who rely on the CTO for either the availability of the product or the back office systems that run the company. These people need to be consulted because the systems ... stealing with the creation of shareholderwealth.ptg59941 85 TAKING STOCK OF WHO YOU ARE 67points here: one is the issue of perception and the other is the effect of that perceptionon the team you...
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the art of scalability scalable web architecture processes and organizations for the modern enterprise phần 3 potx
... of root cause) are often in conflict with each other. The rapid restoration of ser-vice often conflicts with the forensic data gathering necessary for problemmanagement. Maybe the restart of ... considerimproving the process. These signs are derived from the three purposes of processes. The first is if there is repetitive management of the same task. Recall that processes augment the management of ... chapter. We started bylooking at the purpose of processes and determined that they serve three general pur-poses: they augment the management of our teams and employees, they standardizeemployee’s...
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the art of scalability scalable web architecture processes and organizations for the modern enterprise phần 4 pps
... efficacy. A quarterly or annual reviewis appropriate and should be performed by the CTO/CIO and members of the executive staff of the company.ptg59941 85 ORDER OUT OF CHAOS 153 follow the chat session, ... someform of the RASCI model, you may also decide to require that the appropriate A, orowner of the system in question, has signed off on the change and is aware of it. The primary reason for the ... the end of several hours, each of the teams presents theirVenn diagram for several minutes, each including the reasons for choosing each of the principles and for choosing what “theme” they support...
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the art of scalability scalable web architecture processes and organizations for the modern enterprise phần 5 pptx
... administrators, and other JAD members; therefore, a veryinformal setting is our preference. The formality should come from the fact that therewill be a go or no-go decision made on the architecture of the ... technologyorganization, and all the processes that make these up. There are many differentways of calculating the amount of risk, and we will cover some of the best ones thatwe have seen, including the pros and ... in and out of the board depending on the feature being discussed.There are various methods of rotation for the ARB positions. One straightforwardmethod is to change the constituency of the...
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the art of scalability scalable web architecture processes and organizations for the modern enterprise phần 6 ppsx
... successful scalability of your system and the adoption of the performance and stress testing processes. As we cautioned previouslyin the discussion of the stress test, the creation of the test ... tradeoff. This process of listing out the tradeoffs, determining pros and cons, and then analyzing each one is the secondmethod of performing a tradeoff analysis. The third method of tradeoff ... conditions. Both of thesewould provide much more information with regard to the actual performance of the feature and therefore would lower the amount of risk. These two testing processes are powerful...
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the art of scalability scalable web architecture processes and organizations for the modern enterprise phần 7 potx
... ptg59941 85 358 CHAPTER 24 SPLITTING DATABASES FOR SCALE The y-axis was described as a separation of work responsibility by either the type of data, the type of work performed for a transaction, ... the time of the request by looking up the username and determining the password or performing a geo-location test of the requestor IP address, we haveperformed a z-axis split. For the sake of ... clones of a primary database,which in turn means that we might be moving lots of data that is seldom read relativeptg59941 85 THE Z-AXIS OF THE CUBE 333 The Z-Axis of the Cube The z-axis of the...
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the art of scalability scalable web architecture processes and organizations for the modern enterprise phần 8 doc
... abstrac-tion of the layered model of network architecture. It is used to describe the different compo-nents of the network and how they are interrelated. There are seven layers, and starting from the ... between the software application and the network and includes implementation such as Hyper Text Transfer Protocol (HTTP).ptg59941 85 390 CHAPTER 25 CACHING FOR PERFORMANCE AND SCALECDNs, there ... the “avail-ability” of the string of lights was the product of the availability (1 the probability of failure) of all the lights. If any light had a 99.999% availability or a 0.001%chance of...
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the art of scalability scalable web architecture processes and organizations for the modern enterprise phần 9 docx
... data necessary to run the site) and 50 % of the copies of each of the other sites (16 .5% of the data necessary to run the site for a total of anadditional 33%).Let’s discuss the math behind our ... and the amortized fixed cost of the factory is divided by an increasingvolume of cars, the profit of those cars in aggregate start to offset the cost and finallyovercome it. The factory starts ... overtime for the purposes of comparison. We can compare the rates of errors for each of our services by error type for the time of day and day of week in question. Here, weare looking at the functions,...
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the art of scalability scalable web architecture processes and organizations for the modern enterprise phần 10 ppsx
... 6 .5 1.4 3.8 5. 2 6 5. 3 5. 5 5. 8 5. 96.3 5. 7 5. 7 6.3 2 7 4.6 1.9 2.9 5. 14.1 6 .5 1.2 3.2 4.4 3.6 7 2 .5 8.4 4 .5 1.3 3.9 3.6 4.3 6 .5 4.4 3.2 5. 1 7.1 7.49 4.9 2.4 1.8 8.7 7 .5 7.8 6.2 7 2.81 .5 3.7 5. 5 ... 1.8 2.6 5. 5 3.4 8.9 5. 2 7.2 6 .5 1 .5 4.3 7.1 3.4 4.1 3.8 2 1 .5 5 7 .5 2.34.3 7.1 3.4 4.1 3.8 2 1 .5 5 7 .5 2.34 .5 1.9 4 2.8 4.3 6.8 4.4 2.9 6.2 3.2Mean 4.3 5. 0 4.1 4.2 5. 1 5. 7 3.4 4.4 5. 4 4 .5 4.6StDev ... 249– 251 gut feel method, 2 45 246likelihood of failure, 249ptg59941 85 5 355 35 Index13th Amendment, U.S. Constitution, 80360-degree reviews of leaders, 69AAbbott, Marty, 50 5 50 6Abolition of...
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Từ khóa: the art of paper foldingthe art of r programmingthe art of r programming takes you on a guided tour of software development with rthe art of debuggingthe art of time managementthe art of actingNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THzGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Thơ nôm tứ tuyệt trào phúng hồ xuân hươngSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXKiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2chuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtTrách nhiệm của người sử dụng lao động đối với lao động nữ theo pháp luật lao động Việt Nam từ thực tiễn các khu công nghiệp tại thành phố Hồ Chí Minh (Luận văn thạc sĩ)Đổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namMÔN TRUYỀN THÔNG MARKETING TÍCH HỢP