Inside Oracle 2020. The year is 2020 and we are taking a historical look at how Oracle database management has advanced over the past 15 years. Web developers design and create websites. They are responsible for the look of the site. They are also responsible for the sites technical aspects, such as its. Icovia Online Interior Design Software. The Icovia Space Planner, is the leading online space planning software for Furniture Retailers, Furniture Manufacturers. The U. S. Census Bureaus 2020 Census Operational Plan documents the current design for conducting the 2020 Census. Oracle DBA job in 2. DBAZine Oracle Tips by Burleson Consulting. The year is 2. 02. Design Software System RequirementsOracle professional have changed dramatically over the past 1. The Bureau of Labor Statistics shows the Oracle DBA job as top 1. To fully understand the benefits of computer hardware in. CPU, RAM, and disk technology have effected database. Once we see the. history in its correct perspective, we can understand the evolution of Oracle. A Brief. History Lesson. The economics of. In the 1. 96. 0s. IBM dominated the server market with giant mainframe servers that cost millions. These behemoth mainframes were water cooled and required huge. Only the largest of corporations could afford their own data processing. Panorama-Preview-1024x614.jpg' alt='2020 Design Software' title='2020 Design Software' />CPU cycles from a. Small UNIX based servers existed, such as the PDP 1. However, they were. In 1. 98. 1, the first commercial personal computer PC was unveiled, and. Software vendors rushed to develop useful products that would run on a PC. Visi. Calc heralded the first business application. Oracle appears, and relational databases dominate the IT market. Large. shops have hundreds of small UNIX based computers for their Oracle. Monolithic servers reappear, and Oracle shops undertake a massive server. By 2. 00. 8, servers with 2. Oracle. instances. Manual Para Reparar Secadoras. Disk becomes obsolete, and all Oracle database are solid state. Hardware. costs fall so much that 7. IT budget is spent on programmers. DBAs. Largely the. Oracle professionals of the. Very Large mainframe servers. Exadata start to replace the minicomputers of the early 2. The cloud processing paradigm shows that much proprietary software. InternetWord processing, spreadsheet, DBMSPCs are replaced by IAs. Internet Appliances, and laptops and just screens and keyboards with a Java enabled web browser. High speed network. The Internet becomes. Oracle s Larry EllisonAll database systems are. Databases become three. It s really. important to note that all of these changes were the direct reaction to advances. Let s quickly review the major advances in hardware over. The first database server with more than 1,0. CPUs is introduced. IT server consolidation. Dubbed Special K Oracle instances on a single server. The first 1. 28 bit processors are introduced. Hardware prices fall so much that they become negligible, and the bulk of. IT budget shifts to human costs. Gallium Arsenide replaces silicon for RAM chips, increasing access speed. Aflac Duck Sound File'>Aflac Duck Sound File. Worldwide high speed satellite becomes the backbone of the Internet. Optical eye readers can identify your retina signature, and a quick glance. These hardware. changes also precipitated important social changes, and the increasing. Microsoft Office 2. XML standards for MS Word documents and. Business documents are now sharable among all software. The United Nations passes the Worldwide Internet Certification Act WICA. Prague Castle Ball Game Hall. Internet access. 2. The SQL 0. 9 committee simplifies data query syntax, allowing natural. W3. C introduces the Verifiable Internet Protocol VIP, requiring. Web. 2. 02. 4. Internic implements WICA and VIP, reducing spam and cybercrime by 9. Luddites protest the new lack of Internet privacy. The U. S. Congress. Data Privacy Act DPA, requiring all custodians of confidential. Internet bandwidth increase to allow high speed communications between any. Internet Appliances IA replace personal computers, and all proprietary. Internet. 2. 02. 9. Advertising becomes active, and retinal imaging allows for instant. Walk down the street. Oracle. Corporation has played an integral role in the movement, offering low cost. During the past 1. Oracle playing a major role in. Oracle 1. 4m provides inter instance sharing of RAM resources. All Oracle. instances become self managing. Oracle 1. 6ss introduces solid state, non disk database management. Oracle s Larry Elision finances the Worldwide Internet Identification. Database, requiring non anonymous access and reducing cybercrime. Ellison. receives the Nobel Peace Prize for his humanitarian efforts. Oracle 1. 7 3d introduces the time dimension to database management. Oracle starts manufacturing IAs for 5. PCs and making the. Internet available everywhere in the world. Elision becomes the worldAs we see, there. Let s take a closer look at how the advances in computer hardware precipitated. Hardware. Advances Between 2. Gordon Moore. Director of the Research and Development Laboratories at Fairchild. Semiconductor, published a research paper titled Cramming More Components into. Integrated CircuitsMoore performed a linear regression on the rate of. This. discovery led to Moore s Law, which postulated that CPU power gets four times. Figure 1 Moore s. Law. However, the. Moore s Law cannot be boiled down into a one size fits all statement to. Prices are always falling, but there are important exceptions to Moore Law. RAM technology refer to figure 2 Figure 2 The Moore s Law. As we can see. Oracle databases. Let s take a closer look. Disk. Storage Changes. I m old enough to. Every year. I would get my income tax refund check on a punched card, and we would make. Christmas trees from punched cards in the Data Processing department. My college kids. have no idea what the term Do not fold, spindle or mutilate In 1. I. remember buying a 1. IBM 3. 38. 0 disk for more than 2. Today, you can buy 1. GB disks for 1. 0, and 1. GB of RAM for 1. With these. Moore Law for storage costs indicates that Disk storage costs fall. Storage media is. Note that the. change to Moore Law for disks shows the limitations of the spinning platter. Figure 3 Disk speed. Platters can only. Their solution was to. RAM front end to their disk arrays and sophisticated, asynchronous. RAM. Storage Changes. Today in 2. 02. 0. GB of RAM for only 1. In 2. 02. 0, a terabyte of. RAM costs less than 2. The introduction. Quantum state Gallium Arsenide RAM in 2. RAM in more then 4. Before 2. 00. 9, RAM always became cheaper every year. This meant that CPU speed continued to outpace memory. RAM subsystems had to be localized to keep the CPUs running at full. Figure 4 Silicon. Until 2. 00. 9, RAM. CPU resources. Let CPU changes over the past 1. Processor. Changes. The same trend. also exists for processor costs and speed. In the 1. 97. 0s, a 4 way SMP processor. Today in 2. 02. 0, the same CPU can be purchased for under. CPUs continue to increase speed by four times as much every three years. IO bandwidth capacity. These super cheap. Oracle. 10g. Grid computing were replaced by large, monolithic servers. Between 2. 00. 5 and. RAM had to be physically localized near the CPU to keep the processors. After 2. 00. 9, the. RAM increased to picoseconds billionths of a second this development. The largest source of latency was not the wires. CPU and RAM, and fiber optic cables were required to keep up with. During this period, computer servers first began to take. As we all know, the. CPU and RAM, and this is required to keep the CPUs operating at full capacity. As RAM speed. Quantum mechanics and atom state technology were combined with fiber optics to. These advances in. Starting in 2. 00. The large, 6. 4 bit. CPUs became so affordable that companies abandoned. Conclusion. This article has. Oracle database technology between 2. Oracle. The main points. RAM speed remained. Gallium Arsenide technology broke the. Solid state RAM disks. Oracle architecture. Improvements in Internet. Oracle. In our next. Oracle DBA s job role is far different in. We will also examine the changes to Oracle software.