Sun Microsystems

Sun Microsystems, Inc. (Sun for short) was an American technology company that sold computers, computer components, software, and information technology services and created the Java programming language, the Solaris operating system, ZFS, the Network File System (NFS), and SPARC microprocessors. Sun contributed significantly to the evolution of several key computing technologies, among them Unix, RISC processors, thin client computing, and virtualized computing. Notable Sun acquisitions include Cray Business Systems Division, Storagetek, and ''Innotek GmbH'', creators of VirtualBox. Sun was founded on February 24, 1982. At its height, the Sun headquarters were in Santa Clara, California (part of Silicon Valley), on the former west campus of the Agnews Developmental Center.

Sun products included computer servers and workstations built on its own RISC-based SPARC processor architecture, as well as on x86-based AMD Opteron and Intel Xeon processors. Sun also developed its own storage systems and a suite of software products, including the Solaris operating system, developer tools, Web infrastructure software, and identity management applications. Technologies included the Java platform and NFS.

In general, Sun was a proponent of open systems, particularly Unix. It was also a major contributor to open-source software, as evidenced by its $1 billion purchase, in 2008, of MySQL, an open-source relational database management system.

At various times, Sun had manufacturing facilities in several locations worldwide, including Newark, California; Hillsboro, Oregon; and Linlithgow, Scotland. However, by the time the company was acquired by Oracle, it had outsourced most manufacturing responsibilities.

On April 20, 2009, it was announced that Oracle Corporation would acquire Sun for 7.4 billion. The deal was completed on January 27, 2010.

History

The initial design for what became Sun's first Unix workstation, the Sun-1, was conceived by Andy Bechtolsheim when he was a graduate student at Stanford University in Palo Alto, California. Bechtolsheim originally designed the SUN workstation for the Stanford University Network communications project as a personal CAD workstation. It was designed around the Motorola 68000 processor with an advanced memory management unit (MMU) to support the Unix operating system with virtual memory support. He built the first examples from spare parts obtained from Stanford's Department of Computer Science and Silicon Valley supply houses.

On February 24, 1982, Scott McNealy, Andy Bechtolsheim, and Vinod Khosla, all Stanford graduate students, founded ''Sun Microsystems''. Bill Joy of Berkeley, a primary developer of the Berkeley Software Distribution (BSD), joined soon after and is counted as one of the original founders. The Sun name is derived from the initials of the Stanford University Network. Sun was profitable from its first quarter in July 1982.

By 1983, Sun was known for producing 68k-based systems with high-quality graphics that were the only computers other than DEC's VAX to run 4.2BSD. It licensed the computer design to other manufacturers, which typically used it to build Multibus-based systems running Unix from UniSoft. Sun's initial public offering was in 1986 under the stock symbol ''SUNW'', for ''Sun Workstations'' (later ''Sun Worldwide''). The symbol was changed in 2007 to ''JAVA''; Sun stated that the brand awareness associated with its Java platform better represented the company's current strategy.

Sun's logo, which features four interleaved copies of the word ''sun'' in the form of a rotationally symmetric ambigram, was designed by professor Vaughan Pratt, also of Stanford. The initial version of the logo was orange and had the sides oriented horizontally and vertically, but it was subsequently rotated to stand on one corner and re-colored purple, and later blue.

The "dot-com bubble" and aftermath

During the dot-com bubble, Sun began making more money, with its stock rising as high as $250 per share. It also began spending much more, hiring workers and building itself out. Some of this was because of genuine demand, but much was from web start-up companies anticipating business that would never happen. In 2000, the bubble burst. Sales in Sun's important hardware division went into free-fall as customers closed shop and auctioned high-end servers.

Several quarters of steep losses led to executive departures, rounds of layoffs, and other cost cutting. In December 2001, the stock fell to the 1998, pre-bubble level of about $100. It continued to fall, faster than many other technology companies. A year later, it had reached below $10 (a tenth of what it was in 1990), but it eventually bounced back to $20. In mid-2004, Sun closed their Newark, California, factory and consolidated all manufacturing to Hillsboro, Oregon and Linlithgow, Scotland. In 2006, the rest of the Newark campus was put on the market.

Post-crash focus

In 2004, Sun canceled two major processor projects which emphasized high instruction-level parallelism and operating frequency. Instead, the company chose to concentrate on processors optimized for multi-threading and multiprocessing, such as the UltraSPARC T1 processor (codenamed "Niagara"). The company also announced a collaboration with Fujitsu to use the Japanese company's processor chips in mid-range and high-end Sun servers. These servers were announced on April 17, 2007, as the M-Series, part of the SPARC Enterprise series.

In February 2005, Sun announced the Sun Grid, a grid computing deployment on which it offered utility computing services priced at US$1 per CPU/hour for processing and per GB/month for storage. This offering built upon an existing 3,000-CPU server farm used for internal R&D for over 10 years, which Sun marketed as being able to achieve 97% utilization. In August 2005, the first commercial use of this grid was announced for financial risk simulations which were later launched as its first software as a service product.

In January 2005, Sun reported a net profit of $19 million for fiscal 2005 second quarter, for the first time in three years. This was followed by net loss of $9 million on GAAP basis for the third quarter 2005, as reported on April 14, 2005. In January 2007, Sun reported a net GAAP profit of $126 million on revenue of $3.337 billion for its fiscal second quarter. Shortly following that news, it was announced that Kohlberg Kravis Roberts (KKR) would invest $700 million in the company.

Sun had engineering groups in Bangalore, Beijing, Dublin, Grenoble, Hamburg, Prague, St. Petersburg, Tel Aviv, Tokyo, Canberra and Trondheim.

In 2007–2008, Sun posted revenue of $13.8 billion and had $2 billion in cash. First-quarter 2008 losses were $1.68 billion; revenue fell 7% to $12.99 billion. Sun's stock lost 80% of its value November 2007 to November 2008, reducing the company's market value to $3 billion. With falling sales to large corporate clients, Sun announced plans to lay off 5,000 to 6,000 workers, or 15–18% of its work force. It expected to save $700 million to $800 million a year as a result of the moves, while also taking up to $600 million in charges.

Sun acquisitions

* 1987: Trancept Systems, a high-performance graphics hardware company
* 1987: Sitka Corp, networking systems linking the Macintosh with IBM PCs
* 1987: Centram Systems West, maker of networking software for PCs, Macs and Sun systems
* 1988: Folio, Inc., developer of intelligent font scaling technology and the F3 font format
* 1991: Interactive Systems Corporation's Intel/Unix OS division, from Eastman Kodak Company
* 1992: Praxsys Technologies, Inc., developers of the Windows emulation technology that eventually became Wabi
* 1994: Thinking Machines Corporation hardware division
* 1996: Lighthouse Design, Ltd.
* 1996: Cray Business Systems Division, from Silicon Graphics
* 1996: Integrated Micro Products, specializing in fault tolerant servers
* 1996: Thinking Machines Corporation software division
* February 1997: LongView Technologies, LLC
* August 1997: Diba, technology supplier for the Information Appliance industry
* September 1997: Chorus Systèmes SA, creators of ChorusOS
* November 1997: Encore Computer Corporation's storage business
* 1998: RedCape Software
* 1998: i-Planet, a small software company that produced the "Pony Espresso" mobile email client—its name (sans hyphen) for the Sun-Netscape software alliance
* June 1998: Dakota Scientific Software, Inc.—development tools for high-performance computing
* July 1998: NetDynamics—developers of the NetDynamics Application Server
* October 1998: Beduin, small software company that produced the "Impact" small-footprint Java-based Web browser for mobile devices.
* 1999: Star Division, German software company and with it StarOffice, which was later released as open source under the name OpenOffice.org
* 1999: MAXSTRAT Corporation, a company in Milpitas, California selling Fibre Channel storage servers.
* October 1999: Forté Software, an enterprise software company specializing in integration solutions and developer of the Forte 4GL
* 1999: TeamWare
* 1999: NetBeans, produced a modular IDE written in Java, based on a student project at Charles University in Prague
* March 2000: Innosoft International, Inc. a software company specializing in highly scalable MTAs (PMDF) and Directory Services.
* July 2000: Gridware, a software company whose products managed the distribution of computing jobs across multiple computers
* September 2000: Cobalt Networks, an Internet appliance manufacturer for $2 billion
* December 2000: HighGround, with a suite of Web-based management solutions
* 2001: LSC, Inc., an Eagan, Minnesota company that developed Storage and Archive Management File System (SAM-FS) and Quick File System QFS file systems for backup and archive
* March 2001: InfraSearch, a peer-to-peer search company based in Burlingame.
* March 2002: Clustra Systems
* June 2002: Afara Websystems, developed SPARC processor-based technology
* September 2002: Pirus Networks, intelligent storage services
* November 2002: Terraspring, infrastructure automation software
* June 2003: Pixo, added to the Sun Content Delivery Server
* August 2003: CenterRun, Inc.
* December 2003: Waveset Technologies, identity management
* January 2004 Nauticus Networks
* February 2004: Kealia, founded by original Sun founder Andy Bechtolsheim, developed AMD-based 64-bit servers
* January 2005: SevenSpace, a multi-platform managed services provider
* May 2005: Tarantella, Inc. (formerly known as Santa Cruz Operation (SCO)), for $25 million
* June 2005: SeeBeyond, a Service-Oriented Architecture (SOA) software company for $387m
* June 2005: Procom Technology, Inc.'s NAS IP Assets
* August 2005: StorageTek, data storage technology company for $4.1 billion
* February 2006: Aduva, software for Solaris and Linux patch management
* October 2006: Neogent
* April 2007: SavaJe, the SavaJe OS, a Java OS for mobile phones
* September 2007: Cluster File Systems, Inc.
* November 2007: Vaau, Enterprise Role Management and identity compliance solutions
* February 2008: MySQL AB, the company offering the open source database MySQL for $1 billion.
* February 2008: Innotek GmbH, developer of the VirtualBox virtualization product
* April 2008: Montalvo Systems, x86 microprocessor startup acquired before first silicon
* January 2009: Q-layer, a software company with cloud computing solutions

Major stockholders

As of May 11, 2009, the following shareholders held over 100,000 common shares of Sun and at $9.50 per share offered by Oracle, they received the amounts indicated when the acquisition closed.

Hardware

For the first decade of Sun's history, the company positioned its products as technical workstations, competing successfully as a low-cost vendor during the Workstation Wars of the 1980s. It then shifted its hardware product line to emphasize servers and storage. High-level telecom control systems such as Operational Support Systems service predominantly used Sun equipment.

Motorola-based systems

Sun originally used Motorola 68000 family central processing units for the Sun-1 through Sun-3 computer series. The Sun-1 employed a 68000 CPU, the Sun-2 series, a 68010. The Sun-3 series was based on the 68020, with the later Sun-3x using the 68030.

SPARC-based systems

In 1987, the company began using ''SPARC'', a RISC processor architecture of its own design, in its computer systems, starting with the Sun-4 line. SPARC was initially a 32-bit architecture (SPARC V7) until the introduction of the SPARC V9 architecture in 1995, which added 64-bit extensions.

Sun developed several generations of SPARC-based computer systems, including the SPARCstation, Ultra, and Sun Blade series of workstations, and the SPARCserver, Netra, Enterprise, and Sun Fire line of servers.

In the early 1990s the company began to extend its product line to include large-scale symmetric multiprocessing servers, starting with the four-processor SPARCserver 600MP. This was followed by the 8-processor SPARCserver 1000 and 20-processor SPARCcenter 2000, which were based on work done in conjunction with Xerox PARC. In 1995 the company introduced Sun Ultra series machines that were equipped with the first 64-bit implementation of SPARC processors (UltraSPARC). In the late 1990s the transformation of product line in favor of large 64-bit SMP systems was accelerated by the acquisition of Cray Business Systems Division from Silicon Graphics. Their 32-bit, 64-processor Cray Superserver 6400, related to the SPARCcenter, led to the 64-bit Sun Enterprise 10000 high-end server (otherwise known as ''Starfire'' or E10K).

In September 2004, Sun made available systems with UltraSPARC IV which was the first multi-core SPARC processor. It was followed by UltraSPARC IV+ in September 2005 and its revisions with higher clock speeds in 2007. These CPUs were used in the most powerful, enterprise class high-end CC-NUMA servers developed by Sun, such as the Sun Fire E15K and the Sun Fire E25K.

In November 2005, Sun launched the UltraSPARC T1, notable for its ability to concurrently run 32 threads of execution on 8 processor cores. Its intent was to drive more efficient use of CPU resources, which is of particular importance in data centers, where there is an increasing need to reduce power and air conditioning demands, much of which comes from the heat generated by CPUs. The T1 was followed in 2007 by the UltraSPARC T2, which extended the number of threads per core from 4 to 8. Sun has open sourced the design specifications of both the T1 and T2 processors via the OpenSPARC project.

In 2006, Sun ventured into the ''blade server'' (high density rack-mounted systems) market with the Sun Blade (distinct from the Sun Blade workstation).

In April 2007, Sun released the SPARC Enterprise server products, jointly designed by Sun and Fujitsu and based on Fujitsu SPARC64 VI and later processors. The ''M-class'' SPARC Enterprise systems include high-end reliability and availability features. Later T-series servers have also been badged SPARC Enterprise rather than Sun Fire.

In April 2008, Sun released servers with UltraSPARC T2 Plus, which is an SMP capable version of UltraSPARC T2, available in 2 or 4 processor configurations. It was the first CoolThreads CPU with multi-processor capability and it made possible to build standard rack-mounted servers that could simultaneously process up to massive 256 CPU threads in hardware (Sun SPARC Enterprise T5440), which is considered a record in the industry.

Since 2010, all further development of Sun machines based on SPARC architecture (including new SPARC T-Series servers, SPARC T3 and T4 chips) is done as a part of Oracle Corporation hardware division.

x86-based systems

In the late 1980s, Sun also marketed an Intel 80386-based machine, the Sun386i; this was designed to be a hybrid system, running SunOS but at the same time supporting DOS applications. This only remained on the market for a brief time. A follow-up "486i" upgrade was announced but only a few prototype units were ever manufactured.

Sun's brief first foray into x86 systems ended in the early 1990s, as it decided to concentrate on SPARC and retire the last Motorola systems and 386i products, a move dubbed by McNealy as "all the wood behind one arrowhead". Even so, Sun kept its hand in the x86 world, as a release of Solaris for PC compatibles began shipping in 1993.

In 1997, Sun acquired Diba, Inc., followed later by the acquisition of Cobalt Networks in 2000, with the aim of building ''network appliances'' (single function computers meant for consumers). Sun also marketed a Network Computer (a term popularized and eventually trademarked by Oracle); the JavaStation was a diskless system designed to run Java applications.

Although none of these business initiatives were particularly successful, the Cobalt purchase gave Sun a toehold for its return to the x86 hardware market. In 2002, Sun introduced its first general purpose x86 system, the LX50, based in part on previous Cobalt system expertise. This was also Sun's first system announced to support Linux as well as Solaris.

In 2003, Sun announced a strategic alliance with AMD to produce x86/x64 servers based on AMD's Opteron processor; this was followed shortly by Sun's acquisition of Kealia, a startup founded by original Sun founder Andy Bechtolsheim, which had been focusing on high-performance AMD-based servers.

The following year, Sun launched the Opteron-based Sun Fire V20z and V40z servers, and the Java Workstation W1100z and W2100z workstations.

On September 12, 2005, Sun unveiled a new range of Opteron-based servers: the Sun Fire X2100, X4100 and X4200 servers. These were designed from scratch by a team led by Bechtolsheim to address heat and power consumption issues commonly faced in data centers. In July 2006, the Sun Fire X4500 and X4600 systems were introduced, extending a line of x64 systems that support not only Solaris, but also Linux and Microsoft Windows.

On January 22, 2007, Sun announced a broad strategic alliance with Intel. Intel endorsed Solaris as a mainstream operating system and as its mission critical Unix for its Xeon processor-based systems, and contributed engineering resources to OpenSolaris. Sun began using the Intel Xeon processor in its x64 server line, starting with the Sun Blade X6250 server module introduced in June 2007.

On May 5, 2008, AMD announced its Operating System Research Center (OSRC) expanded its focus to include optimization to Sun's OpenSolaris and xVM virtualization products for AMD based processors.

Software

Although Sun was initially known as a hardware company, its software history began with its founding in 1982; co-founder Bill Joy was one of the leading Unix developers of the time, having contributed the vi editor, the C shell, and significant work developing TCP/IP and the BSD Unix OS. Sun later developed software such as the Java programming language and acquired software such as StarOffice, VirtualBox and MySQL.

Sun used community-based and open-source licensing of its major technologies, and for its support of its products with other open source technologies. GNOME-based desktop software called Java Desktop System (originally code-named "Madhatter") was distributed for the Solaris operating system, and at one point for Linux. Sun supported its Java Enterprise System (a middleware stack) on Linux. It released the source code for Solaris under the open-source Common Development and Distribution License, via the OpenSolaris community. Sun's positioning includes a commitment to indemnify users of some software from intellectual property disputes concerning that software. It offers support services on a variety of pricing bases, including per-employee and per-socket.

A 2006 report prepared for the EU by UNU-MERIT stated that Sun was the largest corporate contributor to open source movements in the world. According to this report, Sun's open source contributions exceed the combined total of the next five largest commercial contributors.

Operating systems

Sun is best known for its Unix systems, which have a reputation for system stability and a consistent design philosophy.

Sun's first workstation shipped with UniSoft V7 Unix. Later in 1982 Sun began providing SunOS, a customized 4.2BSD Unix, as the operating system for its workstations.

In the late 1980s, AT&T tapped Sun to help them develop the next release of their branded UNIX, and in 1988 announced they would purchase up to a 20% stake in Sun. UNIX System V Release 4 (SVR4) was jointly developed by AT&T and Sun. Sun used SVR4 as the foundation for Solaris 2.x, which became the successor to SunOS 4.1.x (later retroactively named Solaris 1.x). By the mid-1990s, the ensuing Unix wars had largely subsided, AT&T had sold off their Unix interests, and the relationship between the two companies was significantly reduced.

From 1992 Sun also sold Interactive Unix, an operating system it acquired when it bought Interactive Systems Corporation from Eastman Kodak Company. This was a popular Unix variant for the PC platform and a major competitor to market leader SCO UNIX. Sun's focus on Interactive Unix diminished in favor of Solaris on both SPARC and x86 systems; it was dropped as a product in 2001.

Sun dropped the Solaris 2.x version numbering scheme after the Solaris 2.6 release (1997); the following version was branded Solaris 7. This was the first 64-bit release, intended for the new UltraSPARC CPUs based on the SPARC V9 architecture. Within the next four years, the successors Solaris 8 and Solaris 9 were released in 2000 and 2002 respectively.

Following several years of difficult competition and loss of server market share to competitors' Linux-based systems, Sun began to include Linux as part of its strategy in 2002. Sun supported both Red Hat Enterprise Linux and SUSE Linux Enterprise Server on its x64 systems; companies such as Canonical Ltd., Wind River Systems and MontaVista also supported their versions of Linux on Sun's SPARC-based systems.

In 2004, after having cultivated a reputation as one of Microsoft's most vocal antagonists, Sun entered into a joint relationship with them, resolving various legal entanglements between the two companies and receiving US$1.95 billion in settlement payments from them. Sun supported Microsoft Windows on its x64 systems, and announced other collaborative agreements with Microsoft, including plans to support each other's virtualization environments.

In 2005, the company released Solaris 10. The new version included a large number of enhancements to the operating system, as well as very novel features, previously unseen in the industry. Solaris 10 update releases continued through the next 8 years, the last release from Sun Microsystems being Solaris 10 10/09. The following updates were released by Oracle under the new license agreement; the final release is Solaris 10 1/13.

Previously, Sun offered a separate variant of Solaris called Trusted Solaris, which included augmented security features such as multilevel security and a least privilege access model. Solaris 10 included many of the same capabilities as Trusted Solaris at the time of its initial release; Solaris 10 11/06 included Solaris Trusted Extensions, which give it the remaining capabilities needed to make it the functional successor to Trusted Solaris.

After releasing Solaris 10, its source code was opened under CDDL free software license and developed in open with contributing Opensolaris community through SXCE that used SVR4 .pkg packaging and supported Opensolaris releases that used IPS.
Following acquisition of Sun by Oracle, Opensolaris continued to develop in open under illumos with illumos distributions.

Oracle Corporation continued to develop OpenSolaris into next Solaris release, changing back the license to proprietary