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Elections
are becoming a re- curring feature for India but for the Election
Commission (EC) it has been a case of successful experiments,
learning experiments and more experiments. In the past two
years, the EC has already handled the general elections and
the assembly elections in four states in 1998 and the Goa
assembly election in June-1999. However, this time around
the whole exercise is characterized by one key issue-scaling.
Consider the facts-the EC expects to handle anything between
60,000 and 100,000 packets of data as compared to about 5,000-7,000
packets for the previous general elections, held in March
1998. Even the deployment of electronic voting machines (EVMs)
sharply increased from 12,000-15,000 units in the assembly
election of November 1998 to about two lakh units. In terms
of counting centers, the EC has to manage data from 1,500-odd
computerized counting centers, up from the 100 centers in
the last assembly election. This is also the first time that
the EC is going to process data electronically from both the
parliamentary and assembly elections, together.
Past
history
Going
by our election history, it has been very common that at the
end of the elections, the various political parties file a
number of representations as they feel something has gone
wrong during the counting. One of the key reasons for this
has been that they felt a little wary of the counting process
at the central level. To get over this problem, the EC decided
to have some kind of real-time monitoring system in place
during the 1998 general elections and started taking its IT
initiatives. As Subas Pani, Deputy Election Commissioner,
EC, says "The whole idea of using IT was to bring an element
of real-time monitoring and make it a process of technology
osmosis down to the level of the sub district." The first
major IT and real-time monitoring initiative took place during
the 1998 general elections. During these elections, the key
infrastructure at the EC headquarters at Nirvachan Sadan included
one Alpha server, about eight P-II dual processor 266Mhz servers,
100 Pentium nodes and 50 fax machines to receive the flood
of data. On the communication side was a 2Mbps-radio link
with VSNL, 64Kbps leaded lines and PSTN lines. The data was
received by fax and would be punched in at the EC office in
the special software developed by the EC and CMC. During the
assembly elections in 1998 held in Rajasthan, Madhya Pradesh,
Mizoram and Delhi, nothing much changed on the hardware side.
However, it was decided that it would be best to capture data
at the place where it has been generated-the counting centers-rather
than punch it at the EC's office. Accordingly, faxes were
to be made redundant and the 100-odd counting centers were
equipped with the necessary computers and communication facility.
Data was punched at the counting centers and transmitted by
dial-up to the Chief Election Office (CEO) of the respective
state, and the EC. The entire exercise went on with clockwise
precision and the EC was successful in experimenting with
ISDN, standardizing the election software, product deployment
and other tricky issues. The success of the assembly elections
held in 1998 gave a boost to the EC and it was decided that
the counting centers across the country would be equipped
with the necessary computers and communication facility. As
S Mendiratta, Director (Information Systems), EC, puts it,
"Ideally our plans were to phase the IT infrastructure across
the country by the next two years." In the first phase, the
endeavor was to link about 600-odd counting centers in the
six states going for election in 1999 and in the next phase
the balance counting centers could be connected. However,
time has not been a luxury that the EC could enjoy. With the
general elections announced much ahead of their expectation,
the EC had the option of either reverting back to the older
system of faxes or go ahead and accelerate the whole process
of computerization. The EC chose the latter and the 1,500
counting centers were connected to the respective state CEO
and the Nirvachan Sadan.
Failsafe
mechanisms
The EC
has geared up to handle data both from parliamentary and assembly
elections for five states, unlike in 1998 when it handled
only parliamentary data and earlier this year, when it handled
only assembly data. Since the commission has decided to go
the whole hog and equip its counting centers with the necessary
computers and communication facilities, it also implies that
all the computers have standard election software and the
officers are trained to handle them. Instructors, hired to
train officers, were made familiar with the protocols, software
and other procedures of the EC through workshop sessions,
which totaled seven. They in turn had sessions within their
states to train the officers at the counting centers. After
the installation of software at the counting centers, there
was an elaborate procedure of testing the whole process. The
testing has been done in two phases. In the first phase, the
software was set up in each district, in about 600 locations,
then transmission to the Nirvachan Sadan was tested. Stage
two involved setting up the software in each counting center
and checking transmission to the Nirvachan Sadan and the state
CEOs. As the counting centers will only be activated a few
days before the actual counting, the EC has planned full-scale
dress rehearsals, from September 25 to October 6.
Connecting
backbone
To meet
the requirement for the huge data inflow-estimated at about
one million bits of data-the EC is equipped with the necessary
hardware. It has about 100 P-II computers and about 25 servers,
including an NT cluster. To make it failsafe and have appropriate
load-balancing mechanism, the EC has also gone in for three
Compaq NT clusters with fiber channels. It has also ensured
that the systems are always up and running. Other components
include five Cisco routers, six 100Mbps Cisco switches and
eight ISDN lines. Of course, the 2Mbps radio link with VSNL
for internet still exists along with a 128Kbps copper line
backup for the same. The CEO premises of all the 16 major
states/UTs (Union Territories) are connected to the EC via
dedicated 64Kbps leased lines. However, in smaller states/UTs,
the connection to the EC is by the regular PSTN network. The
back-up measure is the Ernet backbone. In Lucknow and Patna,
the CEO have VSATs linking to the Ernet backbone while the
Trivandrum CEO is using the STPI backbone as a back-up measure.
Moreover,
the EC has asked the 16 major states/UTs to have 16 or 20-line
RAS in the CEO premises. These states/UTs account for 514
of the 543 parliamentary constituencies in the country. In
other smaller states/UTs, the CEO would have software for
RAS installed. However, the North Eastern states would be
an exception. Due to the geographical spread of the region,
all the states, except Sikkim, will be connected to Guwahati
where the RAS is also set up and use it as a relay center
for transmitting data to the EC. On the software side, apart
from the Digital Alpha running on Unix, the platform standardized
across the EC is Windows NT. The EC is deploying the Oracle
engine for database management, and the Netscape Enterprise
Server for internet management. The GIS part is handled by
ESRI's Arc/Info package.
The
data deluge
A deluge
of data is expected to come in. As per EC records, India has
an electorate of around 614 million people. To cut down and
streamline handling of this data, the first step has been
introduction of EVMs. Though the manual system will be used
this time too, the EVMs covering the number of parliamentary
constituencies has increased to about 2 lakh units-up from
a couple of thousands in a few urban areas during the assembly
elections of 1998. Data from EVMs is available only after
counting is over. But for the EC, the data handling part is
activated much before the counting starts. Before the counting
there are three or four sets of data required by the commission
from the states. There is a summary statement of nominations
and withdrawals, a detailed statement of contesting candidates,
the electorate statement, polling station details and counting
center details. These pre-counting data are collected by the
returning officers, consolidated by the CEO and transmitted
to the EC. Another set of data is the voters' turnout on the
day of polls and finally comes the counting data.
The counting
data comes from the counting centers and the CEO while the
other data is only from the CEO. The EC is taking no chances
with the poll data. This is evident from the whole mechanism
of receiving the data. As counting reaches a crucial period-between
October 6 and 10-the data comes to the Nirvachan Sadan via
three ways and obliterates any chances of data corruption
or non-receipt of data. Firstly the counting centers relay
the data to the Nirvachan Sadan and the state CEO via dial-up.
This is built in the software. As the results emerge from
the counting center, these are punched in the election software
and uploaded using file transfer protocol-one to the EC and
other to the respective state CEO. Of course, if there is
any disruption in the infrastructure at the counting centers,
officials there have been advised to activate the fax machine
and transmit data to their respective CEO, which would have
the data punched in and transmitted to the EC. As and when
the systems get restored, the counting centers could continue
with the normal procedures.
This is
the first level of data transmission to the EC. To make the
system fail-safe and to ensure that the counting centers always
get the EC number, the EC has upgraded its earlier 16-line
Cisco RAS to a 150-line Nortel RAS. Once the CEO receives
the data, it is transmitted to the EC through the 64Kbps leased
line and the Ernet backbone. So a minimum of three sets of
the same data is sent to the EC by the counting centers and
the CEOs. Once it reaches the EC, the data is dumped on to
the RDBMS server after authentication, a data integrity check
and a duplication check. The Oracle engines manage the data,
analyze the information for available trends and post it on
the NT-based proxy server before transferring it to the Alpha
web server. As the user, you would be getting web pages on
live data. Also activated during the same time is the GIS
server which plugs into the Oracle engine, refreshes the map
and converts it into a web page.
This helps
in creating dynamic maps on the web giving the latest pictorial
trend about the elections. Also, the websites (www.eci.gov.in,
www.election-india.com and www.india-election.com) can be
viewed in Hindi after downloading the required fonts. To ensure
a smooth run of the web site, nearly 1,500 pages are refreshed
every five minutes. Information dissemination on the website
is just an offshoot of the EC's IT venture. As Subas Pani
says, "The website isn't the objective, it's just a means
to ensure fair counting and transparency." Also, as on the
date of writing, the EC was evaluating putting up mirror sites
on VSNL and MTNL to avoid congestion during peak hours on
the counting days. During the previous elections, the Alpha
server with a 512MB RAM-since upgraded to 1GB-and 40GB hard
disk stood up well to take on the 1.2 million hits during
the peak period. The EC is confident that irrespective of
the traffic during the counting days the server can withstand
the heat. The huge project is expected to flow in clockwork
precision, thanks to the dress rehearsal. As Pani puts it,
"From October 6 to 10, our network will be the biggest WAN
in India."
The
final countdown
The EC
is confident that it will handle the data deluge in the peak
cycle during the counting period. Past experiences and experiments
have been successful and the EC is confident of the success
of this one too. Until 1997, the EC was flooded with a host
of representations about counting; however after 1998, when
IT was brought in full scale, these have virtually disappeared.
So, irrespective of which party wins, the EC is assured of
success-of a majority support for its endeavor.
YOGRAJ
VARMA in New Delhi